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A | This mineral is Anthropogenic. |
G | This mineral is directly dated. |
B | This mineral is reported as having this age. |
Y | This mineral is using an age reported as an element mineralization period. |
O | This mineral is using an age calculated from all data at the locality. |
R | The age displayed for this mineral originates from a different, non-child locality. |
P | The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. |
This mineral's age has not yet been recorded. |
Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 69227 | 1022 | ||
Aegirine-augite (*) | Pyroxene | (Ca,Na)(Fe3+,Mg,Fe2+)Si2O6 | 0.4 | 0.095 | 2 | 69210,69315 | 286 |
Afghanite (*) | Cancrinite-sodalite | (Na,K)22Ca10(Si24Al24)O96(SO4)6Cl6 | 1 | 0.236 | 15 | 69235,69244,69245,69272,69280,69281,69285,69293,69296,69314,69316,69319,69320,69322,69325 | 25 |
Afwillite (*) | Spurrite-Afwillite | Ca3[SiO4][SiO2(OH)2]·2H2O | 0.82 | 0.258 | 3 | 69174,69237,69299 | 41 |
Åkermanite (*) | Melilite | Ca2MgSi2O7 | 0.4 | 0.4 | 2 | 69210,69246 | 50 |
Albite (*) | Feldspar | Na(AlSi3O8) | 1.25 | 0.236 | 4 | 69171,69295,69307,69314 | 8803 |
Allanite-(Ce) (*) | Allanite Epidote | CaCe(Al2Fe2+)[Si2O7][SiO4]O(OH) | 1 | 0.095 | 8 | 69174,69210,69235,69244,69246,69306,69314,69315 | 706 |
Alloriite (*) | Cancrinite-sodalite Cancrinite | (Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(SO4)4(SO3,CO3)2(OH,Cl)2(H2O,OH)4 | 0.4 | 0.4 | 1 | 69210 | 1 |
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 69259 | 2353 | ||
Alum-(K) (*) | Alum | KAl(SO4)2·12H2O | 1 | 69247 | 92 | ||
Alunite (*) | None | KAl3(SO4)2(OH)6 | 0.31 | 0.25 | 4 | 69251,69253,69255,69291 | 966 |
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 1 | 0.095 | 14 | 69158,69174,69195,69237,69272,69285,69286,69287,69289,69293,69309,69312,69315,69325 | 1627 |
Anatase (*) | Not in a structural group | TiO2 | 1 | 0.236 | 4 | 69306,69315,69320,69325 | 2162 |
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 3.4 | 0.236 | 31 | 69161,69166,69174,69177,69179,69180,69181,69187,69210,69232,69234,69235,69237,69244,69245,69246,69258,69259,69272,69282,69283,69285,69287,69293,69295,69296,69300,69314,69315,69317,69325 | 1534 |
Anglesite (*) | Baryte | Pb(SO4) | 3 | 69191,69254,69256 | 2734 | ||
Anhydrite (*) | Not in a structural group | Ca(SO4) | 4 | 69196,69197,69198,69199 | 1588 | ||
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 2 | 69196,69197 | 3092 | ||
Annite (*) | Mica Clay | KFe2+3(AlSi3O10)(OH)2 | 0.31 | 0.25 | 1 | 69293 | 356 |
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 0.095 | 11 | 69174,69179,69235,69244,69245,69246,69285,69293,69314,69315,69325 | 1036 |
Aphthitalite (*) | Aphthitalite | K3Na(SO4)2 | 1 | 69197 | 77 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 0.639 | 0.25 | 7 | 69226,69234,69235,69237,69267,69293,69300 | 3250 |
Arcanite (*) | Arcanite | K2(SO4) | 1 | 69199 | 30 | ||
Arsenopyrite (*) | Arsenopyrite | FeAsS | 0.31 | 0.25 | 1 | 69288 | 9052 |
Artinite (*) | Artinite | Mg2(CO3)(OH)2·3H2O | 0.82 | 0.258 | 2 | 69174,69177 | 75 |
Asbecasite (*) | Not in a structural group | Ca3TiAs6Be2Si2O20 | 0.4 | 0.4 | 1 | 69322 | 8 |
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 2 | 0.038 | 29 | 69158,69159,69164,69170,69171,69172,69174,69179,69180,69181,69187,69207,69220,69230,69232,69237,69244,69246,69282,69287,69293,69305,69307,69308,69315,69318,69320,69321,69322 | 2060 |
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 3.4 | 3 | 4 | 69253,69254,69256,69258 | 5509 |
Baddeleyite (*) | Baddeleyite | ZrO2 | 1.25 | 0.038 | 23 | 69171,69174,69177,69184,69193,69195,69210,69230,69235,69242,69246,69272,69281,69285,69286,69293,69295,69296,69306,69307,69319,69322,69325 | 238 |
Baryte (*) | Baryte | Ba(SO4) | 1 | 0.15 | 17 | 69174,69191,69193,69195,69210,69218,69237,69253,69254,69255,69256,69267,69288,69304,69311,69315,69321 | 11547 |
Bastnäsite-(Ce) (*) | Bastnäsite | Ce(CO3)F | 1 | 0.236 | 1 | 69306 | 304 |
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 0.236 | 1 | 69306 | 4286 |
Biachellaite (*) | Cancrinite-sodalite Cancrinite | (Na,Ca,K)8(Si6Al6O24)(SO4)2(OH)0.5·H2O | 1 | 69246 | 1 | ||
Boulangerite (*) | None | Pb5Sb4S11 | 0.31 | 0.25 | 2 | 69196,69288 | 843 |
Bournonite (*) | Bournonite | CuPbSbS3 | 0.31 | 0.25 | 1 | 69288 | 1089 |
Britholite-(Ce) (*) | Apatite | (Ce,Ca)5(SiO4)3(OH) | 1 | 0.236 | 8 | 69174,69210,69305,69306,69307,69308,69318,69322 | 115 |
Cahnite (*) | Zircon | Ca2B(AsO4)(OH)4 | 0.56 | 0.45 | 2 | 69211,69237 | 13 |
Calcite (*) | Calcite | Ca(CO3) | 2.4 | 0.04 | 44 | 69159,69161,69163,69164,69166,69174,69175,69178,69179,69180,69189,69191,69195,69196,69197,69198,69199,69201,69203,69211,69215,69216,69218,69220,69226,69232,69234,69237,69244,69246,69253,69254,69256,69261,69267,69285,69293,69299,69300,69304,69311,69315,69321,69322 | 27770 |
Cancrinite (*) | Cancrinite | (Na,Ca, )8(Al6Si6)O24(CO3,SO4)2·2H2O | 1 | 0.236 | 3 | 69281,69315,69320 | 232 |
Capranicaite (*) | Not in a structural group | KCaNaAl4B4Si2O18 | 1 | 0.236 | 1 | 69306 | 1 |
Carnotite (*) | None | K2(UO2)2(VO4)2·3H2O | 1 | 0.095 | 2 | 69305,69327 | 1184 |
Cassiterite (*) | Rutile | SnO2 | 0.072 | 0.038 | 1 | 69230 | 5171 |
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 0.639 | 0.639 | 1 | 69267 | 309 |
Celestine (*) | Baryte | Sr(SO4) | 0.31 | 0.25 | 3 | 69197,69293,69304 | 1252 |
Cerussite (*) | Aragonite | Pb(CO3) | 3.4 | 3 | 4 | 69191,69254,69256,69258 | 4979 |
Cesanite (*) | Apatite | Ca2Na3(SO4)3OH | 1 | 69197 | 3 | ||
Chabazite-K (*) | Chabazite | (K2NaCa0.5)[Al4Si8O24]·11H2O | 0.82 | 0.258 | 2 | 69189,69237 | 30 |
Chabazite-Sr (*) | Chabazite | (Sr,Ca)2[Al4Si8O24]·11H2O | 1 | 69229 | 6 | ||
Chalcocite (*) | None | Cu2S | 2 | 69196,69254 | 5707 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0.31 | 0.25 | 7 | 69253,69254,69256,69261,69288,69293,69304 | 27198 |
Chalcostibite (*) | Chalcostibite | CuSbS2 | 1 | 69254 | 162 | ||
Chondrodite (*) | Humite | Mg5(SiO4)2F2 | 7.4 | 5.4 | 1 | 69257 | 285 |
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 0.31 | 0.25 | 1 | 69293 | 3531 |
Cinnabar (*) | None | HgS | 3 | 69253,69254,69255 | 2600 | ||
Ciprianiite (*) | Hellandite | Ca4(ThCa)Al(Be0.5 1.5)Σ2[B4Si4O22](OH)2 | 0.4 | 0.4 | 2 | 69210,69322 | 2 |
Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 0.4 | 0.095 | 1 | 69315 | 236 |
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 0.236 | 1 | 69306 | 1025 |
Copper (*) | Copper | Cu | 0.82 | 0.258 | 4 | 69174,69191,69234,69237 | 3846 |
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 7.4 | 5.4 | 5 | 69251,69257,69259,69299,69302 | 1008 |
Corundum (*) | Corundum | Al2O3 | 0.82 | 0.095 | 2 | 69184,69315 | 1797 |
Cristobalite (*) | Cristobalite | SiO2 | 1.27 | 0.236 | 4 | 69170,69299,69315,69320 | 453 |
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 0.4 | 0.4 | 1 | 69322 | 599 |
Cumengeite (*) | None | Pb21Cu20Cl42(OH)40·6H2O | 1 | 69191 | 43 | ||
Cuprite (*) | Not in a structural group | Cu2O | 0.82 | 0.25 | 5 | 69174,69191,69237,69254,69288 | 2970 |
Cuspidine (*) | Wöhlerite | Ca8(Si2O7)2F4 | 1 | 0.095 | 8 | 69174,69179,69180,69195,69207,69285,69293,69305 | 67 |
Danburite (*) | Danburite | CaB2Si2O8 | 1 | 0.15 | 10 | 69174,69193,69277,69287,69305,69306,69314,69316,69322,69325 | 148 |
Davyne (*) | Cancrinite Cancrinite-sodalite | [(Na,K)6(SO4)0.5Cl][Ca2Cl2][(Si6Al6O24)] | 1 | 0.236 | 5 | 69210,69246,69314,69315,69322 | 17 |
Dawsonite (*) | None | NaAl(CO3)(OH)2 | 2.4 | 2.2 | 3 | 69201,69203,69260 | 90 |
Diaboleite (*) | Perovskite | CuPb2Cl2(OH)4 | 1 | 69191 | 57 | ||
Dickite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 7.4 | 3 | 1 | 69251 | 651 |
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 0.236 | 11 | 69174,69177,69235,69245,69246,69267,69272,69287,69302,69315,69320 | 4135 |
Dolomite (*) | None | CaMg(CO3)2 | 2.4 | 2.2 | 8 | 69196,69197,69198,69201,69203,69218,69254,69261 | 9895 |
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 0.095 | 1 | 69305 | 648 |
Ekanite (*) | Amorphous | Ca2ThSi8O20 | 0.82 | 0.095 | 4 | 69174,69177,69235,69315 | 16 |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 0.095 | 9 | 69197,69198,69261,69281,69295,69306,69308,69315,69325 | 8173 |
Ettringite (*) | Ettringite | Ca6Al2(SO4)3(OH)12·27H2O | 0.706 | 0.454 | 5 | 69174,69175,69232,69237,69299 | 93 |
Fantappièite (*) | Cancrinite Cancrinite-sodalite | [Na82.5Ca33K16.5]Σ=132(Si99Al99O396)(SO4)33·6H2O | 0.31 | 0.25 | 2 | 69235,69282 | 2 |
Farneseite (*) | Cancrinite-sodalite | Na46Ca10(Si42Al42O168)(SO4)12·6H2O | 0.31 | 0.25 | 3 | 69282,69286,69295 | 4 |
Fayalite (*) | Olivine | Fe2+2(SiO4) | 0.69 | 0.25 | 2 | 69244,69293 | 371 |
Ferberite (*) | Columbite | Fe2+(WO4) | 1 | 0.236 | 1 | 69306 | 551 |
Ferri-mottanaite-(Ce) (*) | Hellandite | Ca4Ce2Fe3+(Be1.5 0.5)[Si4B4O22]O2 | 0.4 | 0.4 | 1 | 69305 | 1 |
Ferrierite-Mg (*) | Ferrierite | [Mg2(K,Na)2Ca0.5](Si29Al7)O72·18H2O | 1 | 0.236 | 2 | 69315,69321 | 34 |
Ferro-hornblende (*) | Amphibole | Ca2(Fe2+4Al)(Si7Al)O22(OH)2 | 0.4 | 0.095 | 2 | 69293,69315 | 271 |
Fluoborite (*) | None | Mg3(BO3)F3 | 0.82 | 0.258 | 3 | 69174,69176,69177 | 52 |
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 0.04 | 14 | 69164,69174,69226,69237,69267,69286,69293,69295,69306,69307,69308,69311,69315,69318 | 2740 |
Fluorapophyllite-(K) (*) | Apophyllite | KCa4Si8O20F·8H2O | 0.639 | 0.639 | 1 | 69267 | 303 |
Fluorite (*) | Fluorite | CaF2 | 3.4 | 0.147 | 20 | 69174,69177,69195,69210,69215,69216,69235,69237,69242,69246,69253,69254,69256,69258,69293,69315,69318,69320,69322,69325 | 9617 |
Fluorophlogopite (*) | Mica | KMg3(Si3Al)O10F2 | 1 | 0.03 | 4 | 69274,69293,69307,69308 | 47 |
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 0.095 | 9 | 69179,69184,69195,69232,69235,69244,69300,69314,69315 | 1188 |
Franzinite (*) | Cancrinite-sodalite | (Na,K)30Ca10(Si30Al30)O120(SO4)10·2H2O | 1 | 0.095 | 10 | 69176,69179,69180,69235,69244,69245,69280,69282,69295,69305 | 9 |
Gadolinite-(Ce) (*) | Gadolinite | Ce2Fe2+Be2O2(SiO4)2 | 0.4 | 0.4 | 1 | 69210 | 31 |
Gadolinite-(Y) (*) | Gadolinite | Y2Fe2+Be2O2(SiO4)2 | 0.4 | 0.4 | 2 | 69305,69315 | 163 |
Galena (*) | Rocksalt | PbS | 3.4 | 0.25 | 5 | 69174,69254,69256,69258,69288 | 24243 |
Gehlenite (*) | Melilite | Ca2Al(SiAl)O7 | 1 | 0.095 | 7 | 69193,69235,69237,69244,69246,69299,69305 | 114 |
Geikielite (*) | Corundum | MgTiO3 | 0.82 | 0.258 | 1 | 69174 | 70 |
Gismondine (*) | Gismondine | Ca2(Si4Al4)O16·8H2O | 0.82 | 0.25 | 9 | 69174,69180,69189,69211,69234,69237,69267,69293,69299 | 128 |
Giuseppettite (*) | Cancrinite-sodalite | Na42K16Ca6Si48Al48O192(SO4)10Cl2·5H2O | 2 | 69245,69246 | 3 | ||
Glauberite (*) | None | Na2Ca(SO4)2 | 1 | 69197 | 137 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 0.095 | 9 | 69218,69253,69254,69261,69304,69307,69308,69311,69315 | 7437 |
Gold (*) | Copper | Au | 0.31 | 0.038 | 2 | 69230,69288 | 30554 |
Gonnardite (*) | Natrolite | (Na,Ca)2(Si,Al)5O10·3H2O | 0.56 | 0.45 | 1 | 69211 | 167 |
Görgeyite (*) | None | K2Ca5(SO4)6·H2O | 2 | 69197,69199 | 11 | ||
Götzenite (*) | None | Ca4NaCa2Ti(Si2O7)2(OF)F2 | 0.82 | 0.258 | 1 | 69180 | 27 |
Grandidierite (*) | None | MgAl3O2(BO3)(SiO4) | 0.82 | 0.258 | 1 | 69184 | 40 |
Graphite (*) | None | C | 1 | 69259 | 2812 | ||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 0.82 | 0.095 | 13 | 69174,69177,69179,69206,69235,69237,69244,69261,69281,69285,69287,69293,69315 | 1544 |
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0.82 | 0.095 | 19 | 69174,69191,69196,69197,69198,69215,69216,69218,69237,69247,69253,69254,69256,69267,69285,69288,69293,69299,69315 | 6890 |
Halloysite-7Å (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 7.4 | 3 | 1 | 69251 | 52 |
Halotrichite (*) | Halotrichite | Fe2+Al2(SO4)4·22H2O | 1 | 69247 | 409 | ||
Harkerite (*) | Harkerite | Ca48Mg16[AlSi4O15(OH)]4(BO3)16(CO3)16·2(H2O,HCl) | 0.82 | 0.258 | 2 | 69174,69179 | 11 |
Hastingsite (*) | Amphibole | NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2 | 0.82 | 0.258 | 1 | 69174 | 209 |
Haüyne (*) | Sodalite Cancrinite-sodalite | Na3Ca(Si3Al3)O12(SO4) | 0.82 | 0.095 | 20 | 69174,69177,69179,69180,69182,69195,69198,69210,69232,69235,69244,69245,69246,69281,69283,69285,69293,69295,69300,69315 | 158 |
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 0.82 | 0.258 | 1 | 69174 | 741 |
Hellandite-(Ce) (*) | Hellandite | (Ca,REE)4Ce2Al 2(B4Si4O22)(OH)2 | 1 | 0.236 | 7 | 69246,69277,69307,69308,69320,69322,69325 | 8 |
Helvine (*) | Sodalite Cancrinite-sodalite | Be3Mn2+4(SiO4)3S | 1 | 0.236 | 4 | 69306,69307,69315,69325 | 237 |
Hematite (*) | Corundum | Fe2O3 | 3.4 | 0.04 | 21 | 69164,69253,69254,69258,69261,69272,69281,69285,69286,69293,69295,69299,69300,69302,69306,69315,69316,69317,69318,69320,69325 | 14640 |
Hercynite (*) | Spinel | Fe2+Al2O4 | 1 | 0.15 | 3 | 69193,69232,69317 | 407 |
Homilite (*) | Gadolinite | Ca2Fe2+B2Si2O10 | 0.4 | 0.4 | 1 | 69322 | 8 |
Hydrobiotite (*) | Corrensite Clay | K(Mg,Fe2+)6(Si,Al)8O20(OH)4·nH2O | 0.31 | 0.25 | 1 | 69293 | 49 |
Hydrocalumite (*) | Hydrotalcite | Ca4Al2(OH)12(Cl,CO3,OH)2·4H2O | 1 | 69299 | 30 | ||
Halloysite-10Å (*) | Clay Kaolinite | Al2Si2O5(OH)4·2H2O | 7.4 | 0.38 | 4 | 69161,69166,69195,69251 | 62 |
Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 0.82 | 0.258 | 5 | 69174,69177,69179,69180,69232 | 341 |
Hydroxyapophyllite-(K) (*) | Apophyllite | KCa4Si8O20(OH,F)·8H2O | 0.639 | 0.639 | 1 | 69267 | 85 |
Hydroxylapatite (*) | Apatite | Ca5(PO4)3OH | 0.4 | 0.4 | 1 | 69322 | 367 |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0.45 | 0.038 | 7 | 69158,69159,69164,69230,69259,69285,69293 | 5433 |
Iron (*) | Iron | Fe | 1 | 69264 | 1089 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 0.236 | 2 | 69191,69314 | 2228 |
Jennite (*) | None | Ca9(Si3O9)2(OH)6·8H2O | 1 | 69299 | 18 | ||
Kalinite (*) | None | KAl(SO4)2·11H2O | 1 | 69247 | 54 | ||
Kaliophilite (*) | None | KAlSiO4 | 0.82 | 0.258 | 7 | 69166,69177,69180,69184,69232,69246,69300 | 8 |
Kalistrontite (*) | Palmierite | K2Sr(SO4)2 | 1 | 69197 | 11 | ||
Kalsilite (*) | None | KAlSiO4 | 0.82 | 0.258 | 4 | 69184,69246,69267,69300 | 49 |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1.27 | 0.147 | 6 | 69170,69171,69214,69247,69251,69253 | 5591 |
Katoite (*) | Garnet | Ca3Al2(OH)12 | 1 | 69299 | 9 | ||
Khibinskite (*) | None | K2ZrSi2O7 | 0.639 | 0.639 | 1 | 69267 | 6 |
Kimzeyite (*) | Garnet | Ca3Zr2(SiAl2)O12 | 0.288 | 0.15 | 1 | 69193 | 17 |
Kircherite (*) | Cancrinite | [Na5Ca2K](Si6Al6O24)(SO4)2·0.33H2O | 1 | 69246 | 1 | ||
Kirschsteinite (*) | Olivine | CaFe2+(SiO4) | 0.56 | 0.45 | 1 | 69211 | 33 |
Kottenheimite (*) | Ettringite | Ca3Si(SO4)2(OH)6·12H2O | 0.31 | 0.25 | 1 | 69293 | 3 |
Larnite (*) | Not in a structural group | Ca2(SiO4) | 0.82 | 0.258 | 1 | 69174 | 48 |
Latiumite (*) | Latiumite | (Ca,K)4(Si,Al)5O11(SO4,CO3) | 0.82 | 0.25 | 6 | 69179,69187,69206,69241,69285,69293 | 7 |
Laurionite (*) | None | PbCl(OH) | 1 | 69191 | 49 | ||
Lazurite (*) | Cancrinite-sodalite Sodalite | Na7Ca(Al6Si6O24)(SO4)(S3)1-·H2O | 0.82 | 0.258 | 2 | 69174,69180 | 37 |
Lead (*) | Copper | Pb | 0.82 | 0.258 | 1 | 69177 | 192 |
Leucite (*) | Analcime | K(AlSi2O6) | 1 | 0.095 | 29 | 69158,69159,69164,69175,69179,69180,69181,69189,69193,69195,69198,69211,69220,69226,69232,69234,69235,69237,69246,69275,69276,69279,69293,69300,69307,69308,69309,69312,69315 | 233 |
Liottite (*) | Cancrinite-sodalite | Na16Ca8Si18Al18O72(SO4)5Cl4 | 0.69 | 0.25 | 6 | 69244,69246,69272,69280,69293,69296 | 7 |
Ludwigite (*) | Ludwigite | Mg2Fe3+O2(BO3) | 1 | 69232 | 134 | ||
Maghemite (*) | Spinel | (Fe3+0.67 0.33)Fe3+2O4 | 0.82 | 0.25 | 5 | 69188,69207,69232,69245,69293 | 229 |
Magnesio-hastingsite (*) | Amphibole | NaCa2(Mg4Fe3+)(Si6Al2)O22(OH)2 | 1.25 | 0.236 | 4 | 69171,69174,69293,69319 | 80 |
Magnesio-hornblende (*) | Amphibole | Ca2(Mg4Al)(Si7Al)O22(OH)2 | 0.31 | 0.25 | 1 | 69293 | 238 |
Magnesioferrite (*) | Spinel | MgFe3+2O4 | 0.82 | 0.258 | 2 | 69184,69232 | 98 |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3.4 | 0.038 | 48 | 69158,69159,69164,69166,69171,69172,69174,69177,69179,69180,69187,69193,69195,69207,69210,69226,69230,69232,69234,69235,69237,69242,69253,69254,69258,69261,69267,69272,69277,69281,69285,69286,69293,69295,69296,69300,69304,69307,69308,69314,69315,69316,69317,69318,69319,69320,69322,69325 | 14899 |
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 3.4 | 0.04 | 7 | 69164,69191,69254,69256,69258,69288,69304 | 12537 |
Marcasite (*) | Marcasite | FeS2 | 3.4 | 0.25 | 12 | 69198,69201,69202,69203,69204,69218,69247,69253,69254,69255,69258,69289 | 5674 |
Marinellite (*) | Cancrinite-sodalite | Na42Ca6Al36Si36O144(SO4)8Cl2·6H2O | 0.4 | 0.4 | 3 | 69210,69221,69246 | 3 |
Matlockite (*) | Matlockite | PbClF | 1 | 69191 | 29 | ||
Meionite (*) | Scapolite | Ca4Al6Si6O24(CO3) | 1 | 69246 | 176 | ||
Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 1 | 69253 | 915 | ||
Mercury (*) | None | Hg | 2 | 69253,69255 | 397 | ||
Merlinoite (*) | None | K5Ca2(Si23Al9)O64·24H2O | 0.69 | 0.29 | 3 | 69244,69246,69267 | 17 |
Mesolite (*) | Natrolite | Na2Ca2(Si9Al6)O30·8H2O | 0.82 | 0.258 | 2 | 69180,69237 | 425 |
Molybdenite (*) | Molybdenite | MoS2 | 0.4 | 0.095 | 1 | 69315 | 5800 |
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 1 | 0.236 | 2 | 69315,69318 | 945 |
Monticellite (*) | Olivine | CaMg(SiO4) | 0.82 | 0.258 | 2 | 69177,69267 | 153 |
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 2 | 69195,69207 | 1508 | ||
Mordenite (*) | Mordenite | (Na2,Ca,K2)4(Al8Si40)O96·28H2O | 7.4 | 0.77 | 2 | 69170,69251 | 405 |
Mottanaite-(Ce) (*) | Hellandite | Ca4Ce2Al(Be1.5 0.5)Σ2[B4Si4O22]O2 | 0.4 | 0.4 | 2 | 69210,69322 | 2 |
Mullite (*) | None | Al4+2xSi2-2xO10-x (x ≈ 0.4) | 1 | 69302 | 78 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1.27 | 0.236 | 4 | 69170,69197,69307,69322 | 17380 |
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 0.466 | 0.454 | 1 | 69237 | 1236 |
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 1 | 0.04 | 27 | 69158,69159,69164,69174,69175,69177,69178,69179,69180,69189,69195,69207,69210,69211,69220,69226,69234,69235,69237,69242,69244,69300,69307,69308,69315,69320,69325 | 884 |
Nitratine (*) | Calcite | Na(NO3) | 1 | 69207 | 91 | ||
Nosean (*) | Sodalite Cancrinite-sodalite | Na8(Si6Al6)O24(SO4)·H2O | 1.25 | 0.236 | 9 | 69171,69174,69198,69307,69308,69314,69320,69322,69323 | 75 |
Okenite (*) | None | Ca10Si18O46·18H2O | 1 | 69207 | 71 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1.27 | 0.236 | 12 | 69170,69174,69179,69210,69237,69253,69254,69286,69293,69299,69307,69308 | 2994 |
Orpiment (*) | Orpiment | As2S3 | 0.207 | 0.147 | 1 | 69214 | 511 |
Orthoclase (*) | Feldspar | K(AlSi3O8) | 0.4 | 0.4 | 1 | 69210 | 2349 |
Osumilite-(Mg) (*) | Milarite | KMg2Al3(Al2Si10)O30 | 1 | 0.236 | 3 | 69315,69317,69320 | 42 |
Oxy-dravite (*) | Tourmaline | Na(Al2Mg)(Al5Mg)(Si6O18)(BO3)3(OH)3O | 1 | 0.236 | 1 | 69314 | 24 |
Paralaurionite (*) | None | PbCl(OH) | 1 | 69191 | 46 | ||
Penfieldite (*) | None | Pb2Cl3(OH) | 1 | 69191 | 22 | ||
Peprossiite-(Ce) (*) | None | (Ce,La)(Al3O)2/3B4O10 | 1 | 0.236 | 4 | 69210,69306,69315,69318 | 3 |
Periclase (*) | Rocksalt | MgO | 0.82 | 0.258 | 2 | 69177,69179 | 114 |
Perovskite (*) | Perovskite | CaTiO3 | 0.82 | 0.095 | 5 | 69184,69232,69267,69289,69315 | 495 |
Perrierite-(Ce) (*) | Chevkinite | Ce4MgFe3+2Ti2O8(Si2O7)2 | 0.072 | 0.038 | 2 | 69230,69272 | 46 |
Phillipsite-Ca (*) | Harmotome | Ca3(Si10Al6)O32·12H2O | 0.48 | 0.32 | 3 | 69161,69163,69166 | 75 |
Phillipsite-K (*) | Harmotome | K6(Si10Al6)O32·12H2O | 0.56 | 0.25 | 5 | 69211,69237,69293,69315,69322 | 71 |
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 0.236 | 19 | 69166,69174,69178,69179,69180,69198,69207,69235,69244,69245,69267,69285,69293,69295,69300,69316,69317,69320,69322 | 2273 |
Phosgenite (*) | None | Pb2(CO3)Cl2 | 1 | 69191 | 142 | ||
Piergorite-(Ce) (*) | None | Ca8Ce2AlLiSi6B8O36(OH)2 | 1 | 0.236 | 2 | 69318,69322 | 2 |
Pitiglianoite (*) | Cancrinite Cancrinite-sodalite | K2Na6(Si6Al6)O24(SO4)·2H2O | 0.4 | 0.25 | 3 | 69210,69286,69322 | 6 |
Plumbojarosite (*) | Alunite | Pb0.5Fe3+3(SO4)2(OH)6 | 1 | 69191 | 477 | ||
Pollucite (*) | Analcime | Cs(Si2Al)O6·nH2O | 1 | 0.236 | 3 | 69315,69320,69322 | 140 |
Portlandite (*) | Brucite | Ca(OH)2 | 1 | 69299 | 51 | ||
Pseudoboleite (*) | None | Pb31Cu24Cl62(OH)48 | 1 | 69191 | 33 | ||
Pseudobrookite (*) | Pseudobrookite | (Fe3+2Ti)O5 | 1 | 0.236 | 4 | 69300,69315,69317,69320 | 164 |
Pyrite (*) | Pyrite | FeS2 | 3.4 | 0.095 | 18 | 69179,69193,69196,69197,69198,69202,69204,69218,69253,69254,69255,69256,69258,69261,69288,69289,69304,69315 | 39462 |
Pyrolusite (*) | Rutile | MnO2 | 1 | 69253 | 3106 | ||
Pyrope (*) | Garnet | Mg3Al2(SiO4)3 | 0.4 | 0.095 | 1 | 69315 | 341 |
Pyrrhotite (*) | Nickeline | Fe7S8 | 1.25 | 0.258 | 4 | 69171,69174,69177,69259 | 9056 |
Quartz (*) | Quartz | SiO2 | 3.4 | 0.038 | 23 | 69170,69197,69207,69218,69230,69251,69253,69254,69255,69256,69258,69259,69261,69267,69272,69285,69288,69293,69299,69314,69315,69321,69325 | 61156 |
Ranciéite (*) | None | (Ca,Mn2+)0.2(Mn4+,Mn3+)O2·0.6H2O | 0.3 | 0.1 | 1 | 69223 | 177 |
Realgar (*) | None | AsS | 0.207 | 0.147 | 3 | 69196,69198,69214 | 712 |
Richterite (*) | Amphibole | Na(NaCa)Mg5Si8O22(OH)2 | 0.82 | 0.25 | 4 | 69174,69177,69235,69293 | 148 |
Rosasite (*) | Malachite | CuZn(CO3)(OH)2 | 3.4 | 3 | 3 | 69253,69258,69260 | 454 |
Rutile (*) | Rutile | TiO2 | 1 | 0.236 | 6 | 69259,69315,69319,69320,69322,69325 | 5614 |
Sacrofanite (*) | Cancrinite-sodalite | (Na61K19Ca32)Σ=112(Si84Al84O336)(SO4)26Cl2F6·2H2O | 0.4 | 0.4 | 3 | 69210,69245,69246 | 3 |
Sanidine (*) | Feldspar | K(AlSi3O8) | 7.4 | 0.03 | 48 | 69158,69159,69164,69170,69171,69174,69177,69179,69184,69185,69195,69207,69210,69221,69235,69242,69244,69245,69246,69249,69251,69257,69259,69271,69272,69274,69277,69280,69281,69283,69284,69285,69286,69293,69295,69296,69300,69302,69306,69307,69308,69314,69315,69316,69317,69318,69320,69322 | 598 |
Scheelite (*) | Scheelite | Ca(WO4) | 1 | 0.095 | 2 | 69306,69315 | 4894 |
Schorlomite (*) | Garnet | Ca3Ti2(SiFe3+2)O12 | 0.639 | 0.639 | 1 | 69267 | 54 |
Serpierite (*) | Devilline | Ca(Cu,Zn)4(SO4)2(OH)6·3H2O | 1 | 69253 | 292 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 0.236 | 5 | 69253,69261,69288,69320,69321 | 6417 |
Smithsonite (*) | Calcite | Zn(CO3) | 3 | 69253,69254,69256 | 2473 | ||
Sodalite (*) | Cancrinite-sodalite Sodalite | Na4(Si3Al3)O12Cl | 1 | 0.04 | 22 | 69164,69179,69180,69185,69195,69198,69210,69244,69246,69272,69282,69285,69287,69293,69300,69307,69308,69318,69319,69320,69322,69325 | 444 |
Spadaite (*) | None | MgSiO2(OH)2·H2O (?) | 0.56 | 0.45 | 1 | 69211 | 7 |
Sphalerite (*) | Sphalerite | ZnS | 0.82 | 0.25 | 7 | 69174,69177,69253,69254,69256,69288,69304 | 21482 |
Spinel (*) | Spinel | MgAl2O4 | 1 | 0.095 | 23 | 69161,69174,69179,69180,69184,69193,69195,69210,69237,69242,69244,69253,69259,69267,69272,69285,69286,69287,69293,69300,69305,69314,69315 | 1934 |
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 1 | 69259 | 978 | ||
Stibnite (*) | Stibnite | Sb2S3 | 3.4 | 0.147 | 6 | 69215,69216,69253,69254,69258,69288 | 3418 |
Stillwellite-(Ce) (*) | None | CeBSiO5 | 1 | 0.236 | 7 | 69174,69246,69272,69306,69316,69322,69325 | 19 |
Stoppaniite (*) | Beryl | Fe3+2Be3Si6O18·H2O | 1 | 0.236 | 2 | 69306,69315 | 2 |
Strätlingite (*) | None | Ca2Al(Si,Al)2O2(OH)10·2.25H2O | 1 | 69299 | 11 | ||
Sulphur (*) | Sulphur | S | 2.4 | 0.25 | 6 | 69202,69204,69247,69253,69254,69289 | 2045 |
Syngenite (*) | Syngenite | K2Ca(SO4)2·H2O | 1 | 69199 | 44 | ||
Tadzhikite-(Ce) (*) | Hellandite | Ca4Ce2Ti (B4Si4O22)(OH)2 | 1 | 0.236 | 2 | 69319,69322 | 14 |
Taenite (*) | None | (Ni,Fe) | 1 | 69264 | 703 | ||
Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 0.31 | 0.25 | 3 | 69253,69254,69288 | 5317 |
Thaumasite (*) | Ettringite | Ca3Si(OH)6(CO3)(SO4)·12H2O | 0.82 | 0.258 | 3 | 69174,69237,69267 | 183 |
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 0.466 | 0.25 | 2 | 69237,69293 | 452 |
Thorianite (*) | Fluorite | ThO2 | 1.25 | 0.236 | 4 | 69171,69319,69320,69322 | 236 |
Thorite (*) | Zircon | Th(SiO4) | 1 | 0.038 | 13 | 69174,69206,69230,69272,69277,69281,69305,69306,69315,69318,69320,69322,69325 | 1006 |
Titanite (*) | Titanite | CaTi(SiO4)O | 7.4 | 0.15 | 34 | 69171,69174,69177,69179,69193,69195,69210,69235,69242,69244,69246,69257,69259,69272,69277,69281,69285,69286,69287,69293,69295,69296,69306,69307,69308,69314,69315,69316,69317,69318,69319,69320,69322,69325 | 4899 |
Tobermorite (*) | Tobermorite | Ca4Si6O17(H2O)2·(Ca·3H2O) | 0.82 | 0.258 | 4 | 69174,69207,69237,69299 | 114 |
Topaz (*) | Topaz | Al2SiO4F2 | 0.288 | 0.15 | 1 | 69193 | 1476 |
Tridymite (*) | Tridymite | SiO2 | 1.27 | 0.236 | 10 | 69170,69207,69267,69286,69296,69299,69302,69315,69317,69320 | 458 |
Troilite (*) | None | FeS | 1 | 69264 | 1044 | ||
Tuscanite (*) | None | KCa6(Si,Al)10O22(SO4,CO3)2(OH)·H2O | 0.69 | 0.25 | 10 | 69195,69235,69244,69245,69246,69285,69287,69293,69295,69322 | 10 |
Uraninite (*) | Fluorite | UO2 | 1.25 | 0.236 | 4 | 69171,69315,69319,69322 | 2718 |
Vanadinite (*) | Apatite | Pb5(VO4)3Cl | 0.4 | 0.4 | 1 | 69210 | 605 |
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 0.46 | 0.38 | 2 | 69161,69166 | 652 |
Vertumnite (*) | None | Ca4Al4Si4O6(OH)24·3H2O | 0.82 | 0.258 | 3 | 69174,69237,69299 | 8 |
Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 1 | 0.095 | 17 | 69179,69180,69195,69197,69205,69210,69232,69235,69244,69245,69253,69281,69286,69287,69295,69309,69315 | 1395 |
Vicanite-(Ce) (*) | Okanoganite | (Ca,Ce,La,Th)15As5+(As3+,Na)0.5Fe3+0.7Si6B4(O,F)47 | 1 | 0.236 | 7 | 69174,69306,69307,69316,69319,69320,69322 | 6 |
Vishnevite (*) | Cancrinite-sodalite Cancrinite | Na8(Al6Si6)O24(SO4)·2H2O | 0.82 | 0.25 | 5 | 69174,69282,69286,69295,69322 | 21 |
Vonsenite (*) | Ludwigite | Fe2+2Fe3+O2(BO3) | 1 | 0.04 | 24 | 69164,69207,69210,69211,69226,69232,69234,69235,69237,69272,69285,69293,69296,69299,69306,69307,69308,69314,69315,69318,69319,69320,69322,69325 | 62 |
Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | 1 | 69253 | 374 | ||
Willhendersonite (*) | Chabazite | KCa(Si3Al3)O12·5H2O | 0.639 | 0.639 | 1 | 69267 | 12 |
Wiluite (*) | Vesuvianite | Ca19(Al,Mg)13(B, ,Al)5(SiO4)10(Si2O7)4(O,OH)10 | 0.82 | 0.258 | 2 | 69174,69180 | 6 |
Wollastonite (*) | Wollastonite | CaSiO3 | 1 | 0.236 | 19 | 69174,69178,69179,69180,69195,69211,69235,69244,69246,69253,69285,69287,69293,69295,69299,69300,69305,69309,69314 | 1247 |
Zircon (*) | Zircon | Zr(SiO4) | 7.4 | 0.15 | 28 | 69174,69193,69210,69235,69242,69244,69246,69251,69257,69259,69272,69277,69281,69285,69286,69287,69293,69295,69296,69305,69306,69307,69312,69314,69318,69320,69322,69325 | 5251 |
Zirconolite (*) | Zirconolite | (Ca,Y)Zr(Ti,Mg,Al)2O7 | 1 | 0.236 | 10 | 69174,69242,69284,69307,69315,69316,69318,69319,69320,69322 | 140 |
Zirkelite (*) | Fluorite | (Ti,Ca,Zr)O2-x | 1.25 | 1.15 | 1 | 69171 | 27 |
Age ID | Locality Notes |
---|---|
Jen_0000570 | MAGMATIC STYLE: Small eruptive vent with a 700 m long lava flow which overlies pyroclastic carbonatitic rocks. ASSOCIATED SILICATE ROCKS: Lava flow of kalsilite melilitite |
Michelle_0071 | Abandoned pyrite and galena mine |
Michelle_0072 | Rhyolitic dome with lava, tuffs, ignimbrites, and xenoliths |
Michelle_0073 | Rhyolite |
Michelle_0093 | Trachyte |
Michelle_0093_a | Trachyte, see pg. 80, Fig. 6. |
Michelle_0094 | Trachyte, see pg. 80, Fig. 6. |
Michelle_0095 | Tephritic phonolite, see pg. 80, Fig. 6. |
Michelle_0096 | Latite, see pg. 80, Fig. 6. |
Michelle_0097 | Latite, see pg. 80, Fig. 6. |
Michelle_0098 | Phonolitic tephrite of the Bolsena activity, see pg. 80, Fig. 6. |
Michelle_0099 | Px-trachyte, see pg. 80, Fig. 6. |
Michelle_0100 | Leucite tephrite from what appears to be a seminary betwee Acquadependente and Onano, see pg. 80, Fig. 6. |
Michelle_0101_a | Leucite basalt |
Michelle_0102 | Leucite trachyte, see pg. 80, Fig. 6. |
Michelle_0103 | Phonolitic tephrite, see pg. 80, Fig. 6. |
Michelle_0104_a | Latite, see pg. 80, Fig. 6. |
Michelle_0106_b | Trachyte, see pg. 80, Fig. 6. |
Michelle_0107_c | Trachyte, see pg. 80, Fig. 6. |
Michelle_0108_d | Trachyte, see pg. 80, Fig. 6. Dyke near Casa Gazette (Varekamp 1980) |
Michelle_0109 | Leucitite (dyke), see pg. 80, Fig. 6. Dyke near Casa Gazette (Varekamp 1980) |
Michelle_0110 | Leucite tephrite, see pg. 80, Fig. 6. From lava plateau of Benano (Varekamp 1980) |
Michelle_0111 | Vulsinite, see pg. 80, Fig. 6. Vulsinitic lava flow near Bolsena, Nassini Quarry (Varekamp 1980) |
Michelle_0112_b | Latite, see pg. 80, Fig. 6. |
Michelle_0113_b | Tephritic phonolite, see pg. 80, Fig. 6. |
Michelle_0114 | Tephrite, see pg. 80, Fig. 6. |
Michelle_0115_a | Leucitic lava, see pg. 80, Fig. 6. |
Michelle_0116 | Leucite tephrite, see pg. 80, Fig. 6. |
Michelle_0117 | Tephritic phonolite, see pg. 80, Fig. 6. |
Michelle_0118_c | Tephritic phonolite, see pg. 80, Fig. 6. |
Michelle_0119_b | Tephritic phonolite, see pg. 80, Fig. 6. |
Michelle_0120 | Ol-trachybasalt, see pg. 80, Fig. 6. |
Michelle_0121_a | Trachyte |
Michelle_0122_b | Tephrite phonolite |
Michelle_0123 | Trachyte |
Michelle_0124 | Appears to be a stream or river |
Michelle_0148 | Leucitic lava |
Michelle_0149 | Trachyte, poggio translates to "Knoll" |
Michelle_0150_c | Ignimbrite C of Locardi |
Michelle_0151 | (Tufo rosso a scorie nere auct.) |
Michelle_0152 | Black pozzolana (Ignimbrite b?) |
Michelle_0153 | Lc-Phonolite |
Michelle_0154 | Tephritic Lc-phonolite |
Michelle_0161 | Tufi stratificati varicoli de la storta (base) translates to "Stratified bundles of varicose veins" |
Michelle_0162 | Tufi stratificati varicoli de la storta (base) translates to "Stratified bundles of varicose veins" |
Michelle_0163 | Scoriacious agglomerate |
Michelle_0164_a | Trachybasalt |
Michelle_0165_b | Anc-Trachybasalt |
Michelle_0166_c | Basalt |
Michelle_0167_d | Scoriae |
Michelle_0168_e | Scoriae |
Michelle_0169 | Basalt |
Michelle_0170 | Basalt |
Michelle_0171 | Pumice |
Michelle_0172 | Pumice |
Michelle_0173 | Basalt |
Michelle_0174 | Trachyte |
Michelle_0175_a | Phonolite |
Michelle_0176_b | Phonolite |
Michelle_0177_a | Rhyolite, glassy |
Michelle_0178_b | Rhyolite, glassy |
Michelle_0179_c | Rhyolite, compact |
Michelle_0180_d | Rhyolite, dyke |
Michelle_0181 | Retinite of P44 |
Michelle_0182 | Trachyte, from Mindat: "Feldspathoid-bearing syenite xenoliths in trachytic pyroclastic flow" |
Michelle_0183 | Perlite |
Michelle_0184 | Rhyolite |
Michelle_0185 | Rhyolite |
Michelle_0186 | Rhyolite |
Michelle_0187_a | Na-rhyolite dome |
Michelle_0188_b | Obsidian |
Michelle_0189_c | Obsidian |
Michelle_0190_d | Obsidian |
Michelle_0191_a | Tuff |
Michelle_0192_b | Tuff |
Michelle_0193_c | Tuff |
Michelle_0194_d | Tuff |
Michelle_0195_e | Tuff |
Michelle_0196_f | Tuff |
Michelle_0197_g | Tuff |
Michelle_0198_h | Tuff |
Michelle_0199_i | Tuff |
Michelle_0200_j | Tuff |
Michelle_0201_k | Tuff |
Michelle_0202_l | Tuff |
Michelle_0203_m | Tuff |
Michelle_0204_n | Tuff |
Michelle_0205_o | Tuff |
Michelle_0206_p | Tuff |
Michelle_0209_a | Apatite and biotite from littoral sand |
Michelle_0210_b | Zircon from littoral sand |
Michelle_0211_c | Zircon from littoral sand |
Michelle_0213 | Biotite |
Michelle_0214_a | Tephritic leucitite |
Michelle_0215_b | Tephritic leucitite |
Michelle_0220 | Lc-alkalibasalt |
Michelle_0221_a | Tephritic leucitite |
Michelle_0222_b | Tephritic leucitite |
Michelle_0223 | Leucitite |
Michelle_0224 | Leucitite |
Michelle_0225 | Lc-alkalibasalt |
Michelle_0226 | Tephritic leucitite, locality appears to be a creek near Pofi |
Michelle_0235 | Tufo di Baccano |
Michelle_0236 | Tufo Giallo di Sacrofano |
Michelle_0238 | Post Caldera Activity - Lateral, tephritic leucitite |
Michelle_0239_a | Post Caldera Activity - Lateral, tephritic leucitite |
Michelle_0240_b | Post Caldera Activity - Lateral, tephritic leucitite |
Michelle_0241 | Post Caldera Activity - Lateral, tephritic leucitite |
Michelle_0242 | Post Caldera Activity - Lateral, tephritic leucitite |
Michelle_0243 | Post Caldera Activity - Lateral, tephritic leucitite |
Michelle_0244_a | Pre Caldera Activity - Complex of Lower Pyroclastics, Tufo di Villa Senni formation |
Michelle_0245 | Pre Caldera Activity - Complex of Lower Pyroclastics, Tufo di Villa Senni formation |
Michelle_0246_b | Pre Caldera Activity - Complex of Lower Pyroclastics, Tufo di Villa Senni formation |
Michelle_0247 | Pre Caldera Activity - Complex of Lower Pyroclastics, Tufo di Villa Senni formation |
Michelle_0248_a | Pre Caldera Activity - Complex of Lower Pyroclastics, rock type described as "Tufo litoide" |
Michelle_0249_b | Pre Caldera Activity - Complex of Lower Pyroclastics, rock type described as "Archaeol. layer" |
Michelle_0250_c | Pre Caldera Activity - Complex of Lower Pyroclastics, rock type described as "cinerite" |
Michelle_0251_d | Pre Caldera Activity - Complex of Lower Pyroclastics, rock type described as "limnosol" |
Michelle_0252 | Pre Caldera Activity - Fissural Lava Flows, tephritic leucitite |
Michelle_0253 | Pre Caldera Activity - Fissural Lava Flows, tephritic leucitite |
Michelle_0254 | Pre Caldera Activity - Fissural Lava Flows, leucitite |
Michelle_0255 | Pre Caldera Activity - Fissural Lava Flows. No rock type described |
Michelle_269 | Pizzo Prato pyroclastic flow. Sample described as having been retrieved from a block of contact metamorphic ejecta in Anguillara Sabazia near Lake Martignano |
Excel ID | Max Age (Ma) | Min Age (Ma) | Age as listed in reference | Dating Method | Age Interpret | Prioritized? | Sample Source | Sample Num | Run Num | Age from other Locality | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | MinDat Locality ID | Dated Locality (Max Age) | Location as listed in reference | Reference | Reference DOI | Reference ID | Age Notes | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Michelle_0220 | 0.24 | 0.16 | 0.200±0.04 | K-Ar | Age of Lc-alkalibasalt | ERN3 | 267456 | Colle Spinazzeta, Ceccano, Frosinone Province, Lazio, Italy | Cle Spinazzetta | Fornaseri (1985) | RDSIMF40_73 | Age of Lc-alkalibasalt | |||||||||
Michelle_0214_a | 0.42 | 0.38 | 0.400±0.02 | K-Ar | Age of tephritic leucitite | leucite | Er-1 | Leucite | 282387 | Giuliano Di Roma, Frosinone Province, Lazio, Italy | Giuliano Romano | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0215_b | 0.46 | 0.38 | 0.420±0.04 | K-Ar | Age of tephritic leucitite | Er-1 | 282387 | Giuliano Di Roma, Frosinone Province, Lazio, Italy | Giuliano Romano | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||||
Michelle_0213 | 0.48 | 0.32 | 0.400±0.08 | K-Ar | Age of biotite | biotite | S 10 | 285621 | Patrica, Frosinone Province, Lazio, Italy | Patricia | Fornaseri (1985) | RDSIMF40_73 | Age of biotite | ||||||||
Michelle_0221_a | 0.41 | 0.39 | 0.400±0.01 | K-Ar | Age of tephritic leucitite | leucite | Er-5 | Leucite | 267434 | Pofi, Frosinone Province, Lazio, Italy | Pofi, highway | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0222_b | 0.39 | 0.35 | 0.370±0.07 | K-Ar | Age of tephritic leucitite | Er-5 | 267434 | Pofi, Frosinone Province, Lazio, Italy | Pofi, highway | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||||
Michelle_0223 | 0.45 | 0.41 | 0.430±0.08 | K-Ar | Age of Leucitite | S14 | 267434 | Pofi, Frosinone Province, Lazio, Italy | Pofi | Fornaseri (1985) | RDSIMF40_73 | Age of Leucitite | |||||||||
Michelle_0224 | 0.16 | 0.1 | 0.130±0.03 | K-Ar | Age of Leucitite | S22 | 267434 | Pofi, Frosinone Province, Lazio, Italy | Cle Vitelli (Pofi) | Fornaseri (1985) | RDSIMF40_73 | Age of Leucitite | |||||||||
Michelle_0225 | 0.12 | 0.04 | 0.080±0.04 | K-Ar | Age of Lc-alkalibasalt | S18 | 267434 | Pofi, Frosinone Province, Lazio, Italy | P.zo Colonnello (Pofi) | Fornaseri (1985) | RDSIMF40_73 | Age of Lc-alkalibasalt | |||||||||
Michelle_0226 | 0.41 | 0.37 | 0.390±0.02 | K-Ar | Age of tephritic leucitite | leucite | Er-3 | Leucite | 267434 | Pofi, Frosinone Province, Lazio, Italy | P.zo Meringo (Pofi) | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0187_a | 1.66 | 1.54 | 1.6±0.06 | K-Ar | Age of rhyolite dome | 156 | 263650 | Palmarola Island, Latina Province, Lazio, Italy | M. Tramontana | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite dome | |||||||||
Michelle_0188_b | 1.76 | 1.64 | 1.7±0.06 | K-Ar | Age of obsidian | 156a | 263650 | Palmarola Island, Latina Province, Lazio, Italy | M. Tramontana | Fornaseri (1985) | RDSIMF40_73 | Age of obsidian | |||||||||
Michelle_0189_c | 2 | 1.4 | 1.7±0.3 | Fission Track | Age of obsidian | PAL13 | 263650 | Palmarola Island, Latina Province, Lazio, Italy | Monte Tramontana-Porto | Fornaseri (1985) | RDSIMF40_73 | Age of obsidian | |||||||||
Michelle_0190_d | 1.81 | 1.35 | 1.58±0.23 | Fission Track | Age of obsidian | 263650 | Palmarola Island, Latina Province, Lazio, Italy | Monte Tramontana | Fornaseri (1985) | RDSIMF40_73 | Age of obsidian | ||||||||||
Michelle_0174 | 1.27 | 1.19 | 1.23±0.04 | K-Ar | Age of trachyte | 8/491 | 146131 | Ponza Island, Latina Province, Lazio, Italy | La Botte | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||||
Michelle_0175_a | 1.24 | 1.16 | 1.2±0.04 | K-Ar | Age of phonolite | 63 | 146131 | Ponza Island, Latina Province, Lazio, Italy | Santo Stefano | Fornaseri (1985) | RDSIMF40_73 | Age of phonolite | |||||||||
Michelle_0176_b | 0.83 | 0.77 | 0.8±0.03 | K-Ar | Age of phonolite | sanidine | 7/606 | Sanidine | 146131 | Ponza Island, Latina Province, Lazio, Italy | Santo Stefano | Fornaseri (1985) | RDSIMF40_73 | Age of phonolite | |||||||
Michelle_0177_a | 4.86 | 4.54 | 4.7±0.16 | K-Ar | Age of rhyolite | biotite | P13 | 146131 | Ponza Island, Latina Province, Lazio, Italy | Punta Nera (base of series) | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | ||||||||
Michelle_0178_b | 5.17 | 4.83 | 5.0±0.17 | K-Ar | Age of rhyolite | P105 | 146131 | Ponza Island, Latina Province, Lazio, Italy | Punta Nera (base of series) | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | |||||||||
Michelle_0179_c | 4.2 | 3.92 | 4.06±0.14 | K-Ar | Age of rhyolite | P107 | 146131 | Ponza Island, Latina Province, Lazio, Italy | Punta Nera (base of series) | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | |||||||||
Michelle_0180_d | 1.97 | 1.83 | 1.9±0.07 | K-Ar | Age of rhyolite | P44 | 146131 | Ponza Island, Latina Province, Lazio, Italy | Punta Nera (base of series) | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | |||||||||
Michelle_0181 | 1.14 | 1.06 | 1.1±0.04 | K-Ar | Age of retinite | 102 | 146131 | Ponza Island, Latina Province, Lazio, Italy | Cala Inferno | Fornaseri (1985) | RDSIMF40_73 | Age of retinite | |||||||||
Michelle_0183 | 4.52 | 4.2 | 4.36±0.16 | K-Ar | Age of perlite | PNZ46b | 146131 | Ponza Island, Latina Province, Lazio, Italy | Cala d. Acqua | Fornaseri (1985) | RDSIMF40_73 | Age of perlite | |||||||||
Michelle_0184 | 4.62 | 4.24 | 4.43±0.19 | K-Ar | Age of rhyolite | PNZ20 | 146131 | Ponza Island, Latina Province, Lazio, Italy | Punta Bianca | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | |||||||||
Michelle_0185 | 4.45 | 3.47 | 3.96±0.49 | K-Ar | Age of rhyolite | PNZ4 | 146131 | Ponza Island, Latina Province, Lazio, Italy | M. Pagliaro | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | |||||||||
Michelle_0186 | 4.61 | 4.29 | 4.45±0.16 | K-Ar | Age of rhyolite | PNZ3 | 146131 | Ponza Island, Latina Province, Lazio, Italy | S. Maria | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | |||||||||
Michelle_0182 | 1.25 | 1.15 | 1.2±0.05 | K-Ar | Age of trachyte | feldspar | 102 | 54765 | Punta Della Guardia, Ponza Island, Latina Province, Lazio, Italy | M. La Guardia | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | ||||||||
Michelle_0164_a | 1.76 | 1.64 | 1.7±0.06 | K-Ar | Age of trachybasalt | V58 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Parata Grande | Fornaseri (1985) | RDSIMF40_73 | Age of trachybasalt | |||||||||
Michelle_0165_b | 2 | 2 | <2 | K-Ar | Age of anc-trachybasalt | V83 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Parata Grande | Fornaseri (1985) | RDSIMF40_73 | Age of anc-trachybasalt | |||||||||
Michelle_0166_c | 0.52 | 0.44 | 0.480±0.04 | K-Ar | Age of basalt | 5/564 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Parata Grande | Fornaseri (1985) | RDSIMF40_73 | Age of basalt | |||||||||
Michelle_0167_d | 0.19 | 0 | <0.19 | K-Ar | Age of Scoriae (biotite) | biotite | 24/598 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Parata Grande | Fornaseri (1985) | RDSIMF40_73 | Age of Scoriae (biotite) | ||||||||
Michelle_0168_e | 0.27 | 0 | <0.27 | K-Ar | Age of Scoriae (whole rock) | 24/604 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Parata Grande | Fornaseri (1985) | RDSIMF40_73 | Age of Scoriae (whole rock) | |||||||||
Michelle_0169 | 0.89 | 0.73 | 0.81±0.08 | K-Ar | Age of basalt | 1/155 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Capo Arco | Fornaseri (1985) | RDSIMF40_73 | Age of basalt | |||||||||
Michelle_0170 | 0.61 | 0.45 | 0.53±0.08 | K-Ar | Age of basalt | 4/572 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Semaforo | Fornaseri (1985) | RDSIMF40_73 | Age of basalt | |||||||||
Michelle_0171 | 0.15 | 0 | <0.15 | K-Ar | Age of pumice | biotite | 25/599 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | S. of Montagnozzo | Fornaseri (1985) | RDSIMF40_73 | Age of pumice | ||||||||
Michelle_0172 | 0.15 | 0 | <0.15 | K-Ar | Age of pumice | biotite | 26/600 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Montagnozzo | Fornaseri (1985) | RDSIMF40_73 | Age of pumice | ||||||||
Michelle_0173 | 0.13 | 0 | <0.13 | K-Ar | Age of basalt | 6/603 | 204766 | Ventotene Island, Latina Province, Lazio, Italy | Romanello d.B. | Fornaseri (1985) | RDSIMF40_73 | Age of basalt | |||||||||
Michelle_0163 | 0.277 | 0.277 | 0.277 | K-Ar | Age of Scoriacious agglomerate | leucite | KA409 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | M. Cavo | Fornaseri (1985) | RDSIMF40_73 | Age of Scoriacious agglomerate. Post-caldera activity phase | |||||||
Michelle_0191_a | 0.358 | 0.326 | 0.342±0.016 | Ar-Ar | Age of tuff | leucite | VS3 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0192_b | 0.363 | 0.333 | 0.348±0.015 | Ar-Ar | Age of tuff | biotite | VS3 | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0193_c | 0.359 | 0.327 | 0.343±0.016 | Ar-Ar | Age of tuff | leucite | VS4A | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0194_d | 0.358 | 0.324 | 0.341±0.017 | Ar-Ar | Age of tuff | biotite | VS4A | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0195_e | 0.361 | 0.297 | 0.329±0.032 | Ar-Ar | Age of tuff | leucite | VS4B | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0196_f | 0.354 | 0.316 | 0.335±0.019 | Ar-Ar | Age of tuff | leucite | VS4B | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0197_g | 0.402 | 0.358 | 0.38±0.022 | Ar-Ar | Age of tuff | biotite | VS5 | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0198_h | 0.356 | 0.316 | 0.336±0.02 | Ar-Ar | Age of tuff | leucite | VS5 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0199_i | 0.293 | 0.263 | 0.278±0.015 | Ar-Ar | Age of tuff | biotite | VS6 | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0200_j | 0.355 | 0.311 | 0.333±0.022 | Ar-Ar | Age of tuff | leucite | VS7 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0201_k | 0.369 | 0.319 | 0.344±0.025 | Ar-Ar | Age of tuff | biotite | VS7 | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0202_l | 0.349 | 0.315 | 0.332±0.017 | Ar-Ar | Age of tuff | leucite | VS8 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0203_m | 0.363 | 0.325 | 0.344±0.019 | Ar-Ar | Age of tuff | leucite | VS10 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0204_n | 0.392 | 0.352 | 0.372±0.020 | Rb-Sr | Age of tuff | leucite, biotite | VS3 | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0205_o | 0.387 | 0.287 | 0.337±0.05 | Rb-Sr | Age of tuff | leucite, biotite, pyroxene | VS58 | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0206_p | 0.354 | 0.314 | 0.334±0.02 | Rb-Sr | Age of tuff | leucite, biotite, pyroxene | VS10 | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tufo di Villa Senni Formation | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0238 | 0.268 | 0.268 | 0.268 | K-Ar | Age of tephritic leucitite | leucite | KA855 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Pte. Divino Amore | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0242 | 0.27 | 0.258 | 0.264±0.006 | K-Ar | Age of tephritic leucitite | leucite | Al30 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Saponara | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0243 | 0.281 | 0.265 | 0.273±0.008 | K-Ar | Age of tephritic leucitite | leucite | Al33 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | East of Saponara | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0244_a | 0.56 | 0.48 | 0.520±0.04 | K-Ar | Age of tuff | leucite | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Mola Cavona | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0245 | 0.63 | 0.55 | 0.590±0.04 | K-Ar | Age of tuff | leucite | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Tta Falcognana | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | ||||||||
Michelle_0246_b | 0.82 | 0.42 | 0.620±0.200 | K-Ar | Age of tuff | biotite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Mola Cavona | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||||
Michelle_0247 | 0.36 | 0.344 | 0.352±0.008 | K-Ar | Age of tuff | leucite | FG | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Cle Formagrotta | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0248_a | 0.3705 | 0.3615 | 0.366±0.0045 | K-Ar | Age of tuff | leucite | LS4 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Fontana Ranuccio (Anagni) | Fornaseri (1985) | RDSIMF40_73 | Age of tuff | |||||||
Michelle_0249_b | 0.4637 | 0.4523 | 0.458±0.0057 | K-Ar | leucite | LS3 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Fontana Ranuccio (Anagni) | Fornaseri (1985) | RDSIMF40_73 | |||||||||
Michelle_0250_c | 0.4945 | 0.4795 | 0.487±0.0075 | K-Ar | Age of cinerite | leucite | LS2 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Fontana Ranuccio (Anagni) | Fornaseri (1985) | RDSIMF40_73 | Age of cinerite | |||||||
Michelle_0251_d | 0.534 | 0.522 | 0.528±0.006 | K-Ar | Age of limnsol | leucite | LS1 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Fontana Ranuccio (Anagni) | Fornaseri (1985) | RDSIMF40_73 | Age of limnsol | |||||||
Michelle_0254 | 0.493 | 0.481 | 0.487±0.006 | K-Ar | Age of leucitite | leucite | Al9 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | East of Tuscolo | Fornaseri (1985) | RDSIMF40_73 | Age of leucitite | |||||||
Michelle_0255 | 0.533 | 0.515 | 0.524±0.009 | K-Ar | leucite | Al38 | Leucite | 29170 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Ftte Marcaccio (M. Artemisio) | Fornaseri (1985) | RDSIMF40_73 | |||||||||
Michelle_0252 | 0.706 | 0.706 | 0.706 | K-Ar | Age of tephritic leucitite | leucite | KA348 | Leucite | 209173 | Acqua Acetosa (Acquacetosa), Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | Acqua Acetosa | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_269 | 0.288 | 0.15 | 0.288-0.150 | Stratigraphy | Age of ignimbrite | Gehlenite, Kimzeyite, Sarcolite | 48166 | Anguillara Sabazia (Anguillara), Bracciano Lake, Metropolitan City Of Rome Capital, Lazio, Italy | Anguillara Sabazia | De Rita et al. (1996) | 10.1144/GSL.SP.1996.110.01.17 | GSLSP110_225 | See Figure 3. Pizzo Prato falls between two dated tuffs, Sacrofano Yellow Tuff (0.288) and Vican Red Tuff (.150 ma) | ||||||||
Michelle_0073 | 2.4 | 2.2 | 2.3±0.1 | K-Ar | Age of rhyolite | feldspar | K24 | 238843 | Canale Monterano, Manziana, Bracciano Lake, Metropolitan City Of Rome Capital, Lazio, Italy | Canale Monterano | Fornaseri (1985) | RDSIMF40_73 | Age of rhyolite | ||||||||
Be-00042 | 0.4 | 0.4 | 0.4 | high | Mottanaite-(Ce) | Be | 22746 | Mt Cavalluccio, Sacrofano Caldera, Campagnano, Metropolitan City Of Rome Capital, Lazio, Italy | De Rita et al. (1983) | 10.1016/0377-0273(83)90069-0 | JVGR17_219 | ||||||||||
Michelle_0239_a | 0.56 | 0.48 | 0.520±0.04 | K-Ar | Age of tephritic leucitite | leucite | Leucite | 28980 | Capo Di Bove, Metropolitan City Of Rome Capital, Lazio, Italy | Capo di Bove | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | ||||||||
Michelle_0240_b | 0.55 | 0.45 | 0.500±0.05 | K-Ar | Age of tephritic leucitite | 28980 | Capo Di Bove, Metropolitan City Of Rome Capital, Lazio, Italy | Capo di Bove | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | ||||||||||
Michelle_0235 | 0.207 | 0.147 | 0.177±0.03 | Fission Track | Age of tuff | biotite | 1 | 132163 | Cerveteri, Metropolitan City Of Rome Capital, Lazio, Italy | Monte Cucco (Cerveteri) | Fornaseri (1985) | RDSIMF40_73 | Age of Tufo di Baccano | ||||||||
Michelle_0236 | 0.3 | 0.1 | 0.200±0.100 | Th230 | Age of tuff | sanidine, augite | SAB7 | 295716 | Monte Gelato Manganese Deposit (Mazzano Manganese Deposit), Mazzano Romano, Metropolitan City Of Rome Capital, Lazio, Italy | Monte Gelato (Mazzano) | Fornaseri (1985) | RDSIMF40_73 | Age of Tufo Giallo di Sacrofano | ||||||||
Michelle_0241 | 0.365 | 0.355 | 0.360±0.005 | K-Ar | Age of tephritic leucitite | leucite | Al12 | Leucite | 206469 | Laghetto Quarry, Laghetto, Monte Compatri, Metropolitan City Of Rome Capital, Lazio, Italy | Laghetto | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0209_a | 0.072 | 0.062 | 0.067±0.005 | Th230 | Age of littoral sand | apatite, biotite | 2117 | Nettuno, Metropolitan City Of Rome Capital, Lazio, Italy | Nettuno | Fornaseri (1985) | RDSIMF40_73 | Age of littoral sand | |||||||||
Michelle_0210_b | 0.048 | 0.038 | 0.043±0.005 | Th230 | Age of littoral sand | zircon | Zircon | 2117 | Nettuno, Metropolitan City Of Rome Capital, Lazio, Italy | Nettuno | Fornaseri (1985) | RDSIMF40_73 | Age of littoral sand | ||||||||
Michelle_0211_c | 0.065 | 0.047 | 0.056±0.009 | Fission Track | Age of littoral sand | zircon | Zircon | 2117 | Nettuno, Metropolitan City Of Rome Capital, Lazio, Italy | Nettuno | Fornaseri (1985) | RDSIMF40_73 | Age of littoral sand | ||||||||
Michelle_0231 | 0.431 | 0.431 | 0.431 | K-Ar | sanidine | KA304 | Sanidine | 193201 | Rome, Metropolitan City Of Rome Capital, Lazio, Italy | Rome Area | Fornaseri (1985) | RDSIMF40_73 | |||||||||
Michelle_0253 | 0.466 | 0.454 | 0.460±0.006 | K-Ar | Age of tephritic leucitite | leucite | Al18 | Leucite | 283518 | Valleranello, Rome, Metropolitan City Of Rome Capital, Lazio, Italy | Valleranello | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic leucitite | |||||||
Michelle_0161 | 0.6 | 0.4 | 0.50±0.10 | K-Ar | biotite | SAB15 | 281329 | Magliano Romano, Sacrofano Caldera, Metropolitan City Of Rome Capital, Lazio, Italy | Capo Magliano | Fornaseri (1985) | RDSIMF40_73 | ||||||||||
Michelle_0162 | 0.69 | 0.29 | 0.490±0.20 | K-Ar | leucite | SAB15 | Leucite | 281329 | Magliano Romano, Sacrofano Caldera, Metropolitan City Of Rome Capital, Lazio, Italy | Capo Magliano | Fornaseri (1985) | RDSIMF40_73 | |||||||||
Michelle_0072 | 7.4 | 5.4 | 6.4±1.0 | K-Ar | Age of inclusions | biotite | K22 | 189463 | Monte Sassetto, Allumiere, Tolfa Mts District, Metropolitan City Of Rome Capital, Lazio, Italy | Monte Sassetto | Fornaseri (1985) | RDSIMF40_73 | Age of biotite from Bi-Melalatite. Sample described as coming from an inclusion. | ||||||||
Michelle_0071 | 3.4 | 3 | 3.2±0.2 | K-Ar | Age of monzanitic porphyry | sanidine | K21 | Sanidine | 30014 | Roccaccia, Allumiere, Tolfa Mts District, Metropolitan City Of Rome Capital, Lazio, Italy | La Roccaccia | Fornaseri (1985) | RDSIMF40_73 | Age of sanidine from monzonitic porphyry. Sample described as hypoabyssalite. | |||||||
Jen_0000570 | 0.639 | 0.639 | 0.639 | Ar-Ar | kalsilite, phlogopite | 2114 | Cupaello Quarry, Santa Rufina, Rieti, Rieti Province, Lazio, Italy | Cupaello | Woolley and Kjarsgaard (2008) | 10.4095/225115 | GSCOF5796 | ||||||||||
Michelle_0094 | 0.14 | 0.12 | 0.13±0.01 | K-Ar | Age of trachyte | sanidine | VF4 | Sanidine | 252571 | Bagnoregio, Viterbo Province, Lazio, Italy | Bagnoregio | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||
Michelle_0093 | 0.05 | 0.03 | 0.04±0.01 | K-Ar | Age of trachyte | sanidine | TSL | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | San Lorenzo Nuovo | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||
Michelle_0093_a | 0.05 | 0.03 | 0.04±0.01 | K-Ar | Age of trachyte | sanidine | TSL | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | San Lorenzo Nuovo | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||
Michelle_0095 | 0.18 | 0.12 | 0.15±0.03 | K-Ar | Age of tephritic phonolite | leucite | BS26 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Proceno | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic phonolite | |||||||
Michelle_0096 | 0.22 | 0.14 | 0.18±0.04 | K-Ar | Age of latite | VS36 | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Vulci | Fornaseri (1985) | RDSIMF40_73 | Age of latite | |||||||||
Michelle_0097 | 0.31 | 0.13 | 0.22±0.09 | K-Ar | Age of latite | VS38 | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Trc Crognola | Fornaseri (1985) | RDSIMF40_73 | Age of latite | |||||||||
Michelle_0099 | 0.24 | 0.2 | 0.22±0.02 | K-Ar | Age of Px-trachyte | sanidine | S | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Fgio Cercone | Fornaseri (1985) | RDSIMF40_73 | Age of Px-trachyte | |||||||
Michelle_0100 | 0.307 | 0.247 | 0.277±0.03 | K-Ar | Age of Leucite tephrite | leucite | L | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Seminario | Fornaseri (1985) | RDSIMF40_73 | Age of Leucite tephrite | |||||||
Michelle_0101_a | 0.27 | 0.27 | 0.27 | K-Ar | Age of Leucite basalt | leucite | KA457 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Acquapendente | Fornaseri (1985) | RDSIMF40_73 | Age of Leucite basalt | |||||||
Michelle_0102 | 0.34 | 0.28 | 0.31±0.03 | K-Ar | Age of Leucite trachyte | leucite | BS31 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | C. Gallicella | Fornaseri (1985) | RDSIMF40_73 | Age of Leucite trachyte | |||||||
Michelle_0103 | 0.37 | 0.25 | 0.31±0.06 | K-Ar | Age of Phonolitic tephrite | leucite | VF8 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Fle Carpine | Fornaseri (1985) | RDSIMF40_73 | Age of Phonolitic tephrite | |||||||
Michelle_0104_a | 0.3255 | 0.3065 | 0.316±0.0095 | K-Ar | Age of latite | biotite | PSQ1 | 286302 | Bolsena, Viterbo Province, Lazio, Italy | M. Calvo | Fornaseri (1985) | RDSIMF40_73 | Age of latite | ||||||||
Michelle_0106_b | 0.33 | 0.33 | 0.33 | K-Ar | Age of trachyte | sanidine | KA406 | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | San Lorenzo Nuovo | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte, from CA6_342 | |||||||
Michelle_0107_c | 0.344 | 0.328 | 0.336±0.008 | K-Ar | Age of trachyte | biotite | 35A | 286302 | Bolsena, Viterbo Province, Lazio, Italy | San Lorenzo Nuovo | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte, from MSGI25 | ||||||||
Michelle_0108_d | 0.37 | 0.31 | 0.34±0.03 | K-Ar | Age of trachyte | leucite | T12 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | San Lorenzo Nuovo | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte, from BV43_489 | |||||||
Michelle_0109 | 0.41 | 0.29 | 0.35±0.06 | K-Ar | Age of dyke | leucite | T13 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Casa Gazzetta | Fornaseri (1985) | RDSIMF40_73 | Age of leucitite dyke | |||||||
Michelle_0110 | 0.39 | 0.31 | 0.35±0.04 | K-Ar | Age of leucite tephrite | leucite | T10 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Benano | Fornaseri (1985) | RDSIMF40_73 | Age of leucite tephrite | |||||||
Michelle_0111 | 0.42 | 0.3 | 0.36±0.06 | K-Ar | Age of vulsinite | T11 | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Bolsena (Nassini Quarry) | Fornaseri (1985) | RDSIMF40_73 | Age of vulsinite | |||||||||
Michelle_0112_b | 0.56 | 0.26 | 0.41±0.15 | K-Ar | Age of trachyte | VS65 | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Monte Calvo | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||||
Michelle_0113_b | 0.43 | 0.39 | 0.41±0.02 | K-Ar | Age of tephritic phonolite | leucite | BS7 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Acquapendente | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic phonolite | |||||||
Michelle_0114 | 0.423 | 0.403 | 0.413±0.01 | K-Ar | Age of tephrite | VUL2 | 286302 | Bolsena, Viterbo Province, Lazio, Italy | F. Lente | Fornaseri (1985) | RDSIMF40_73 | Age of tephrite | |||||||||
Michelle_0115_a | 0.431 | 0.431 | 0.431 | K-Ar | Age of leucitic lava | leucite | KA854 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | C. Buonviaggio | Fornaseri (1985) | RDSIMF40_73 | Age of leucitic lava | |||||||
Michelle_0116 | 0.54 | 0.44 | 0.49±0.05 | K-Ar | Age of leucite tephrite | leucite | T9 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Le Velette | Fornaseri (1985) | RDSIMF40_73 | Age of leucite tephrite | |||||||
Michelle_0117 | 0.61 | 0.57 | 0.59±0.02 | K-Ar | Age of tephritic phonolite | leucite | BS21 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | C. Torricella | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic phonolite | |||||||
Michelle_0118_c | 0.66 | 0.6 | 0.63±0.03 | K-Ar | Age of tephritic phonolite | leucite | BS14 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Acquapendente | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic phonolite | |||||||
Michelle_0119_b | 0.69 | 0.63 | 0.66±0.03 | K-Ar | Age of tephritic phonolite | leucite | VF5 | Leucite | 286302 | Bolsena, Viterbo Province, Lazio, Italy | C. Buonviaggio | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic phonolite | |||||||
Michelle_0120 | 0.86 | 0.78 | 0.82±0.04 | K-Ar | Age of ol-trachybasalt | TA7 | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Torre Alfina | Fornaseri (1985) | RDSIMF40_73 | Age of ol-trachybasalt | |||||||||
Michelle_0121_a | 0.42 | 0.38 | 0.4±0.02 | K-Ar | Age of trachyte | sanidine | VS44 | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | La Rocca | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||
Michelle_0122_b | 0.46 | 0.38 | 0.42±0.04 | K-Ar | Age of tephritic phonolite | sanidine | VS47C | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | La Rocca | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic phonolite | |||||||
Michelle_0123 | 0.63 | 0.59 | 0.61±0.02 | K-Ar | Age of trachyte | sanidine | VS31A | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | Fontanile Inguatta-pagnotte | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||
Michelle_0124 | 0.92 | 0.84 | 0.88±0.04 | K-Ar | sanidine | VS50 | Sanidine | 286302 | Bolsena, Viterbo Province, Lazio, Italy | T. Arrone | Fornaseri (1985) | RDSIMF40_73 | |||||||||
Michelle_0098 | 0.31 | 0.25 | 0.28±0.03 | K-Ar | Age of phonolitic tephrite | leucite | P164 | Leucite | 239471 | Làtera Volcano, Viterbo Province, Lazio, Italy | Latera | Fornaseri (1985) | RDSIMF40_73 | Age of phonolitic tephrite from the Bolsena lava flows | |||||||
Michelle_0149 | 0.292 | 0.236 | 0.264±0.028 | K-Ar | Age of trachyte | sanidine | 10 | Sanidine | 5749 | Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | Poggio Cavaliere | Fornaseri (1985) | RDSIMF40_73 | Age of trachyte | |||||||
Michelle_0150_c | 0.46 | 0.38 | 0.420±0.04 | K-Ar | Age of Ignimbrite C of Locardi | sanidine | VS47C | Sanidine | 5749 | Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | La Rocca | Fornaseri (1985) | RDSIMF40_73 | Age of Ignimbrite C of Locardi | |||||||
Michelle_0151 | 0.64 | 0.4 | 0.520±0.12 | K-Ar | sanidine | 9 | Sanidine | 5749 | Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | C.le Umilta | Fornaseri (1985) | RDSIMF40_73 | |||||||||
Michelle_0152 | 0.86 | 0.42 | 0.640±0.22 | K-Ar | sanidine | 8 | Sanidine | 5749 | Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | C.le Servelli | Fornaseri (1985) | RDSIMF40_73 | |||||||||
Michelle_0153 | 0.91 | 0.49 | 0.700±0.21 | K-Ar | Age of lc-phonolite | sanidine | 7 | Sanidine | 5749 | Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | San Rocco | Fornaseri (1985) | RDSIMF40_73 | Age of lc-phonolite | |||||||
Michelle_0154 | 1 | 0.64 | 0.820±0.18 | K-Ar | Age of tephritic lc-phonolite | sanidine | 6 | Sanidine | 5749 | Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | San Martino | Fornaseri (1985) | RDSIMF40_73 | Age of tephritic lc-phonolite | |||||||
Be-00010 | 0.4 | 0.4 | 0.4 | high | Stoppaniite | Be | 2081 | Vetralla, Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | Fornaseri (1985) | RDSIMF40_73 | |||||||||||
Michelle_0148 | 0.095 | 0.095 | 0.095 | K-Ar | Age of leucitic lava | leucite | KA853 | Leucite | 2081 | Vetralla, Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | Vetralla | Fornaseri (1985) | RDSIMF40_73 | Age of leucitic lava | |||||||
Grew_Li_2019_0086 | 0.4 | 0.4 | 0.4 | Piergorite-(Ce) | 2080 | Tre Croci, Vetralla, Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | Tre Croci, Vico volcanic complex, Viterbo Province, Latium, Italy | Fornaseri (1985) | RSIMP40_73 |
Sample | Source Locality | Reference URL |
---|---|---|
R060300 | Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R060300 |
R060049 | Ariccia, Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R060049 |
R050606 | Ariccia, Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R050606 |
R140781 | Parco Chigi, Ariccia, Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R140781 |
R060801 | Marino, Alban Hills, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R060801 |
R070560 | Mt Cavalluccio, Sacrofano Caldera, Campagnano, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R070560 |
R070078 | Mt Cavalluccio, Sacrofano Caldera, Campagnano, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R070078 |
R130097 | Mt Cavalluccio, Sacrofano Caldera, Campagnano, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R130097 |
R060581 | Capo Di Bove, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R060581 |
R141095 | Capo Di Bove, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R141095 |
R070182 | Vallerano Quarries, Valleranello, Rome, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R070182 |
R050324 | Biachella Valley, Sacrofano, Sacrofano Caldera, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R050324 |
R060014 | Tolfa, Tolfa Mts District, Metropolitan City Of Rome Capital, Lazio, Italy | https://rruff.info/R060014 |
R061113 | Bolsena, Viterbo Province, Lazio, Italy | https://rruff.info/R061113 |
R061100 | Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | https://rruff.info/R061100 |
R110144 | Capranica, Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | https://rruff.info/R110144 |
R061013 | Campo Padella, Capranica, Vico Volcanic Complex (Vico Lake), Viterbo Province, Lazio, Italy | https://rruff.info/R061013 |
All locality data graciously provided by mindat.org
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