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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 2 | 68445,68446 | 3419 | ||
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 68445 | 1022 | ||
Aegirine-augite (*) | Pyroxene | (Ca,Na)(Fe3+,Mg,Fe2+)Si2O6 | 1 | 68445 | 286 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 3 | 68445,68446,68448 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 2 | 68446,68448 | 2353 | ||
Aluminoceladonite (*) | Mica | K(Mg,Fe2+)Al(Si4O10)(OH)2 | 1 | 68445 | 12 | ||
Anatase (*) | Not in a structural group | TiO2 | 1 | 68445 | 2162 | ||
Anilite (*) | Digenite | Cu7S4 | 1 | 68449 | 88 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 68449 | 3250 | ||
Ardennite-(As) (*) | Ardennite | Mn2+4Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6 | 1 | 68445 | 34 | ||
Barroisite (*) | Amphibole | (NaCa)(Mg3Al2)(Si7Al)O22(OH)2 | 2 | 68446,68448 | 49 | ||
Birnessite (*) | None | (Na,Ca,K)0.6(Mn4+,Mn3+)2O4·1.5H2O | 1 | 68445 | 178 | ||
Bornite (*) | None | Cu5FeS4 | 2 | 68446,68449 | 5516 | ||
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 68445 | 483 | ||
Brochantite (*) | Brochantite | Cu4(SO4)(OH)6 | 1 | 68449 | 1633 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 68445,68446,68448,68449 | 27770 | ||
Calderite (*) | Garnet | Mn2+3Fe3+2(SiO4)3 | 1 | 68445 | 17 | ||
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 1 | 68445 | 309 | ||
Cerianite-(Ce) (*) | Fluorite | CeO2 | 1 | 68445 | 94 | ||
Chalcanthite (*) | Chalcanthite | Cu(SO4)·5H2O | 1 | 68446 | 925 | ||
Chalcocite (*) | None | Cu2S | 1 | 68449 | 5707 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 2 | 68446,68448 | 27198 | ||
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 2 | 68446,68448 | 376 | ||
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 1 | 68449 | 3531 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 68445 | 1756 | ||
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 3 | 68445,68446,68448 | 1025 | ||
Copiapite (*) | Copiapite | Fe2+Fe3+4(SO4)6(OH)2·20H2O | 1 | 68446 | 382 | ||
Copper (*) | Copper | Cu | 2 | 68446,68449 | 3846 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 68445 | 599 | ||
Cummingtonite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 1 | 68446 | 327 | ||
Cuprite (*) | Not in a structural group | Cu2O | 2 | 68446,68449 | 2970 | ||
Deerite (*) | None | Fe2+6Fe3+3(Si6O17)O3(OH)5 | 1 | 68446 | 27 | ||
Digenite (*) | Digenite | Cu1.8S | 1 | 68446 | 1027 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 3 | 68445,68446,68448 | 4135 | ||
Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | 1 | 68445 | 160 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 3 | 68445,68446,68448 | 8173 | ||
Fayalite (*) | Olivine | Fe2+2(SiO4) | 1 | 68449 | 371 | ||
Ferri-ghoseite (*) | Amphibole | (NaMn2+)(Mg4Fe3+)Si8O22(OH)2 | 1 | 68445 | 14 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 68445 | 2740 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 68449 | 1188 | ||
Gasparite-(La) (*) | Monazite | La(AsO4) | 1 | 68445 | 5 | ||
Glaucophane (*) | Amphibole | Na2(Mg3Al2)Si8O22(OH)2 | 2 | 68446,68448 | 286 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 68449 | 7437 | ||
Gold (*) | Copper | Au | 1 | 68445 | 30554 | ||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 1 | 68446 | 1544 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 2 | 68446,68449 | 6890 | ||
Hausmannite (*) | Spinel | Mn2+Mn3+2O4 | 1 | 68445 | 350 | ||
Hematite (*) | Corundum | Fe2O3 | 2 | 68445,68446 | 14640 | ||
Hercynite (*) | Spinel | Fe2+Al2O4 | 1 | 68449 | 407 | ||
Hollandite (*) | Coronadite | Ba(Mn4+6Mn3+2)O16 | 1 | 68445 | 243 | ||
Hydrowoodwardite (*) | Woodwardite Hydrotalcite | (Cu1-xAlx)(SO4)x/2(OH)2·nH2O (x < 0.5, n > 3x/2) | 1 | 68446 | 16 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 3 | 68445,68446,68448 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 68449 | 1089 | ||
Jacobsite (*) | Spinel | Mn2+Fe3+2O4 | 1 | 68445 | 172 | ||
Jadeite (*) | Pyroxene | NaAlSi2O6 | 1 | 68445 | 154 | ||
Kutnohorite (*) | None | CaMn2+(CO3)2 | 1 | 68445 | 234 | ||
Langite (*) | None | Cu4(SO4)(OH)6·2H2O | 1 | 68449 | 593 | ||
Macfallite (*) | None | Ca2Mn3+3(SiO4)(Si2O7)(OH)3 | 1 | 68445 | 6 | ||
Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 1 | 68446 | 451 | ||
Magnesiochloritoid (*) | Chloritoid | MgAl2O(SiO4)(OH)2 | 1 | 68445 | 12 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3 | 68445,68446,68448 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 2 | 68446,68449 | 12537 | ||
Manganiandrosite-(Ce) (*) | Allanite Epidote | MnCe(Mn3+AlMn2+)[Si2O7][SiO4]O(OH) | 1 | 68445 | 1 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 68445 | 770 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 68446 | 5674 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 68445 | 4924 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 4 | 68445,68446,68447,68448 | 17380 | ||
Neotocite (*) | Allophane | (Mn,Fe)SiO3·H2O (?) | 1 | 68445 | 186 | ||
Omphacite (*) | Pyroxene | (Ca,Na)(Mg,Fe,Al)Si2O6 | 2 | 68445,68446 | 229 | ||
Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 2 | 68446,68448 | 247 | ||
Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 1 | 68445 | 1512 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 68445 | 2273 | ||
Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 2 | 68445,68446 | 260 | ||
Piemontite-(Sr) (*) | Clinozoisite Epidote | CaSr(Al2Mn3+)[Si2O7][SiO4]O(OH) | 1 | 68445 | 12 | ||
Powellite (*) | Scheelite | Ca(MoO4) | 1 | 68445 | 494 | ||
Priderite (*) | Coronadite | K(Ti7Fe3+)O16 | 1 | 68445 | 41 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 68446,68448 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 68445 | 3106 | ||
Pyrophanite (*) | Corundum | Mn2+TiO3 | 1 | 68445 | 244 | ||
Pyroxmangite (*) | None | Mn2+SiO3 | 1 | 68445 | 147 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 68446 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 4 | 68445,68446,68447,68448 | 61156 | ||
Ramsbeckite (*) | None | Cu15(SO4)4(OH)22·6H2O | 1 | 68449 | 68 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 68445 | 1711 | ||
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 1 | 68445 | 969 | ||
Richterite (*) | Amphibole | Na(NaCa)Mg5Si8O22(OH)2 | 1 | 68445 | 148 | ||
Rutile (*) | Rutile | TiO2 | 3 | 68445,68446,68448 | 5614 | ||
Scheelite (*) | Scheelite | Ca(WO4) | 1 | 68446 | 4894 | ||
Slavíkite (*) | Not in a structural group | (H3O)3Mg6Fe15(SO4)21(OH)18·98H2O | 1 | 68446 | 44 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 2 | 68445,68446 | 1214 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 68446 | 21482 | ||
Strontiomelane (*) | Coronadite | Sr(Mn4+6Mn3+2)O16 | 1 | 68445 | 3 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 3 | 68445,68446,68448 | 3337 | ||
Tephroite (*) | Olivine | Mn2+2(SiO4) | 1 | 68445 | 240 | ||
Tiragalloite (*) | None | Mn2+4As5+Si3O12(OH) | 1 | 68445 | 15 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 3 | 68445,68446,68448 | 4899 | ||
Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 1 | 68445 | 433 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 68445 | 2562 | ||
Troilite (*) | None | FeS | 1 | 68449 | 1044 | ||
Tweddillite (*) | Clinozoisite Epidote | CaSrMn3+2Al(Si2O7)(SiO4)O(OH) | 1 | 68445 | 4 | ||
Uvarovite (*) | Garnet | Ca3Cr2(SiO4)3 | 1 | 68445 | 212 | ||
Violarite (*) | Spinel | FeNi2S4 | 1 | 68445 | 380 | ||
Winchite (*) | Amphibole | (NaCa)(Mg4Al)Si8O22(OH)2 | 1 | 68445 | 51 | ||
Woodwardite (*) | Woodwardite Hydrotalcite | (Cu1-xAlx)(SO4)x/2(OH)2·nH2O (x < 0.5, n < 3x/2) | 1 | 68446 | 57 | ||
Wüstite (*) | Rocksalt | FeO | 1 | 68449 | 74 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 68445 | 5251 | ||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 2 | 68446,68448 | 1025 |
Sample | Source Locality | Reference URL |
---|---|---|
FKM-2 | Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy | https://www.rockptx.com/fkm-1-to-fkm-25/#FKM-2 |
FKM-171 | Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy | https://www.rockptx.com/fkm-151-to-fkm-175/#FKM-171 |
R060905 | Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy | https://rruff.info/R060905 |
R060323 | Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy | https://rruff.info/R060323 |
All locality data graciously provided by mindat.org
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