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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 |
|---|---|---|---|---|---|---|---|
| Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1841 | 1655 | 4 | 112799,112800,112819,112821 | 3419 |
| Adelite (*) | Adelite | CaMg(AsO4)(OH) | 1 | 112819 | 13 | ||
| Aegirine-augite (*) | Pyroxene | (Ca,Na)(Fe3+,Mg,Fe2+)Si2O6 | 1 | 112819 | 286 | ||
| Alamosite (*) | Not in a structural group | PbSiO3 | 1 | 112819 | 17 | ||
| Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 2 | 112820,112821 | 2353 | ||
| Andalusite (*) | Andalusite | Al2SiO5 | 1 | 112799 | 1310 | ||
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 1 | 112819 | 1534 | ||
| Anglesite (*) | Baryte | Pb(SO4) | 1 | 112819 | 2734 | ||
| Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 1841 | 1655 | 3 | 112800,112817,112822 | 718 |
| Aragonite (*) | Aragonite | Ca(CO3) | 1 | 112822 | 3250 | ||
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 2 | 112817,112822 | 9052 | ||
| Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 2 | 112796,112822 | 2060 | ||
| Axinite-(Mn) (*) | Axinite | Ca4Mn2+2Al4[B2Si8O30](OH)2 | 1 | 112816 | 88 | ||
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 1 | 112819 | 5509 | ||
| Barysilite (*) | None | Pb8Mn(Si2O7)3 | 1 | 112819 | 9 | ||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 112819 | 11547 | ||
| Barytocalcite (*) | None | BaCa(CO3)2 | 1 | 112819 | 83 | ||
| Bindheimite (*) | Pyrochlore | Pb2Sb5+2O7 | 1 | 112819 | 450 | ||
| Bismuth (*) | Arsenic | Bi | 1841 | 1655 | 3 | 112804,112807,112822 | 1966 |
| Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 112819 | 483 | ||
| Brucite (*) | Brucite | Mg(OH)2 | 1841 | 1655 | 5 | 112796,112800,112818,112819,112820 | 462 |
| Calcite (*) | Calcite | Ca(CO3) | 1841 | 1841 | 7 | 112807,112816,112817,112819,112820,112822,112823 | 27770 |
| Carrollite (*) | Spinel | CuCo2S4 | 1841 | 1841 | 1 | 112807 | 154 |
| Cassiterite (*) | Rutile | SnO2 | 1 | 112819 | 5171 | ||
| Cattierite (*) | Pyrite | CoS2 | 1841 | 1841 | 1 | 112807 | 30 |
| Celsian (*) | Feldspar | Ba(Al2Si2O8) | 1 | 112819 | 100 | ||
| Cerussite (*) | Aragonite | Pb(CO3) | 1 | 112819 | 4979 | ||
| Chalcocite (*) | None | Cu2S | 1 | 112822 | 5707 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1841 | 1841 | 5 | 112797,112799,112807,112817,112822 | 27198 |
| Chondrodite (*) | Humite | Mg5(SiO4)2F2 | 1841 | 1655 | 2 | 112800,112822 | 285 |
| Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1841 | 1655 | 3 | 112800,112820,112822 | 951 |
| Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 112816 | 1756 | ||
| Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 1 | 112819 | 236 | ||
| Clinosafflorite (*) | Löllingite | CoAs2 | 1841 | 1841 | 1 | 112807 | 21 |
| Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 112817 | 1025 | ||
| Cobaltite (*) | Cobaltite | CoAsS | 1841 | 1655 | 2 | 112804,112807 | 966 |
| Copper (*) | Copper | Cu | 2 | 112818,112819 | 3846 | ||
| Cordierite (*) | Beryl | Mg2Al4Si5O18 | 5 | 112796,112797,112817,112821,112822 | 1008 | ||
| Corrensite (*) | Corrensite Clay | (Ca,Na,K)1-x(Mg,Fe,Al)9(Si,Al)8O20(OH)10·nH2O | 1 | 112822 | 49 | ||
| Crednerite (*) | None | CuMnO2 | 1 | 112819 | 35 | ||
| Cummingtonite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 1841 | 1655 | 4 | 112796,112799,112800,112822 | 327 |
| Cuprite (*) | Not in a structural group | Cu2O | 1 | 112819 | 2970 | ||
| Cymrite (*) | None | Ba(Si,Al)4(O,OH)8·H2O | 1 | 112819 | 46 | ||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 4 | 112796,112817,112819,112822 | 4135 | ||
| Dolomite (*) | None | CaMg(CO3)2 | 2 | 112818,112819 | 9895 | ||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1841 | 1841 | 5 | 112797,112807,112816,112819,112820 | 8173 |
| Ericssonite (*) | Ericssonite | BaMn2+2Fe3+(Si2O7)O(OH) | 1 | 112819 | 3 | ||
| Erythrite (*) | Vivianite | Co3(AsO4)2·8H2O | 1655 | 1655 | 1 | 112804 | 814 |
| Filipstadite (*) | Spinel | (Fe3+0.5Sb5+0.5)Mn2+2O4 | 1 | 112819 | 2 | ||
| Fluorite (*) | Fluorite | CaF2 | 1841 | 1655 | 5 | 112800,112817,112819,112822,112823 | 9617 |
| Forsterite (*) | Olivine | Mg2(SiO4) | 1841 | 1655 | 3 | 112797,112800,112817 | 1188 |
| Fredrikssonite (*) | Ludwigite | Mg2Mn3+O2(BO3) | 1 | 112819 | 2 | ||
| Gahnite (*) | Spinel | ZnAl2O4 | 1 | 112819 | 445 | ||
| Galaxite (*) | Spinel | Mn2+Al2O4 | 1 | 112819 | 43 | ||
| Galena (*) | Rocksalt | PbS | 2 | 112797,112819 | 24243 | ||
| Ganomalite (*) | Ganomalite | Pb9Ca6(Si2O7)4(SiO4)O | 1 | 112819 | 6 | ||
| Ganophyllite (*) | Clay | (K,Na)xMn2+6(Si,Al)10O24(OH)4·nH2O (x = 1-2; n = 7-11) | 1 | 112818 | 45 | ||
| Gedrite (*) | Amphibole | Mg2(Mg3Al2)(Si6Al2)O22(OH)2 | 3 | 112799,112821,112822 | 178 | ||
| Glaucochroite (*) | Olivine | CaMn2+(SiO4) | 1 | 112819 | 7 | ||
| Gold (*) | Copper | Au | 1841 | 1841 | 1 | 112807 | 30554 |
| Graphite (*) | None | C | 1841 | 1841 | 1 | 112807 | 2812 |
| Hancockite (*) | Clinozoisite Epidote | CaPb(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 112819 | 6 | ||
| Hausmannite (*) | Spinel | Mn2+Mn3+2O4 | 3 | 112796,112818,112819 | 350 | ||
| Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 1655 | 1655 | 2 | 112799,112800 | 741 |
| Hedyphane (*) | Apatite | Ca2Pb3(AsO4)3Cl | 1 | 112819 | 48 | ||
| Heliophyllite (*) | None | Pb6As2O7Cl4 | 1 | 112819 | 11 | ||
| Hematite (*) | Corundum | Fe2O3 | 1841 | 1841 | 5 | 112800,112807,112819,112820,112822 | 14640 |
| Hematophanite (*) | Perovskite | Pb4Fe3+3O8(Cl,OH) | 1 | 112819 | 3 | ||
| Hisingerite (*) | Kaolinite Clay | Fe2Si2O5(OH)4·2H2O | 1841 | 1841 | 1 | 112807 | 144 |
| Hörnesite (*) | Vivianite | Mg3(AsO4)2·8H2O | 1 | 112819 | 103 | ||
| Hyalotekite (*) | Hyalotekite | (Ba,Pb,K)4(Ca,Y)2(B,Be)2(Si,B)2Si8O28F | 1 | 112819 | 4 | ||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 112819 | 5433 | ||
| Inesite (*) | None | Ca2Mn2+7Si10O28(OH)2·5H2O | 1 | 112819 | 50 | ||
| Jacobsite (*) | Spinel | Mn2+Fe3+2O4 | 1 | 112819 | 172 | ||
| Johannsenite (*) | Pyroxene | CaMnSi2O6 | 1 | 112819 | 73 | ||
| Johnbaumite (*) | Apatite | Ca5(AsO4)3(OH) | 1 | 112819 | 8 | ||
| Kanoite (*) | Pyroxene | MnMgSi2O6 | 1 | 112819 | 7 | ||
| Katoptrite (*) | Katoptrite | Mn2+13Al4Sb5+2O20(SiO4)2 | 1 | 112819 | 7 | ||
| Kinoshitalite (*) | Mica Clay | BaMg3(Si2Al2O10)(OH)2 | 1 | 112819 | 20 | ||
| Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 1 | 112822 | 1271 | ||
| Lead (*) | Copper | Pb | 1 | 112819 | 192 | ||
| Lindqvistite (*) | None | Pb2Mn2+Fe3+16O27 | 1 | 112819 | 3 | ||
| Linnaeite (*) | Spinel | Co2+Co3+2S4 | 1841 | 1841 | 2 | 112800,112807 | 249 |
| Litharge (*) | None | PbO | 1 | 112819 | 139 | ||
| Ludwigite (*) | Ludwigite | Mg2Fe3+O2(BO3) | 1 | 112819 | 134 | ||
| Macedonite (*) | Perovskite | PbTiO3 | 1 | 112819 | 5 | ||
| Magnesioferrite (*) | Spinel | MgFe3+2O4 | 1 | 112819 | 98 | ||
| Magnesite (*) | Calcite | Mg(CO3) | 1 | 112822 | 1487 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1841 | 1841 | 12 | 112796,112799,112800,112807,112816,112817,112818,112819,112820,112821,112822,112823 | 14899 |
| Magnetoplumbite (*) | Magnetoplumbite | PbFe3+12O19 | 1 | 112819 | 7 | ||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 112819 | 12537 | ||
| Manganberzeliite (*) | Garnet | (NaCa2)Mn2+2(AsO4)3 | 1 | 112819 | 24 | ||
| Manganhumite (*) | Humite | Mn2+7(SiO4)3(OH)2 | 1 | 112819 | 14 | ||
| Manganosite (*) | Rocksalt | MnO | 1 | 112819 | 73 | ||
| Manganostibite (*) | Manganostibite | Mn2+7Sb5+As5+O12 | 1 | 112819 | 8 | ||
| Marcasite (*) | Marcasite | FeS2 | 1841 | 1841 | 1 | 112807 | 5674 |
| Margarosanite (*) | Margarosanite | Ca2PbSi3O9 | 1 | 112819 | 6 | ||
| Melanotekite (*) | None | Pb2Fe3+2O2(Si2O7) | 1 | 112819 | 22 | ||
| Mimetite (*) | Apatite | Pb5(AsO4)3Cl | 1 | 112819 | 1107 | ||
| Molybdenite (*) | Molybdenite | MoS2 | 1841 | 1841 | 3 | 112796,112807,112817 | 5800 |
| Morelandite (*) | Apatite | Ca2Ba3(AsO4)3Cl | 1 | 112819 | 1 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1655 | 1655 | 2 | 112804,112819 | 17380 |
| Nasonite (*) | None | Ca4Pb6(Si2O7)3Cl2 | 1 | 112819 | 6 | ||
| Palygorskite (*) | Palygorskite Clay | (Mg,Al)2Si4O10(OH)·4H2O | 1 | 112823 | 306 | ||
| Periclase (*) | Rocksalt | MgO | 1 | 112819 | 114 | ||
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 112819 | 2273 | ||
| Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 1 | 112819 | 260 | ||
| Plumboferrite (*) | Magnetoplumbite | Pb[Fe3+10.67Mn2+0.33Pb]O18.33 | 2 | 112818,112819 | 7 | ||
| Powellite (*) | Scheelite | Ca(MoO4) | 1 | 112819 | 494 | ||
| Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 112819 | 1898 | ||
| Pyrite (*) | Pyrite | FeS2 | 1841 | 1841 | 4 | 112799,112800,112807,112822 | 39462 |
| Pyrochroite (*) | Brucite | Mn2+(OH)2 | 1 | 112819 | 56 | ||
| Pyrolusite (*) | Rutile | MnO2 | 1 | 112822 | 3106 | ||
| Pyrophanite (*) | Corundum | Mn2+TiO3 | 1 | 112819 | 244 | ||
| Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 1 | 112819 | 771 | ||
| Pyrosmalite-(Fe) (*) | Pyrosmalite Clay | Fe2+8Si6O15(OH)10 | 2 | 112816,112817 | 38 | ||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 1841 | 1841 | 4 | 112797,112807,112817,112820 | 9056 |
| Quartz (*) | Quartz | SiO2 | 4 | 112817,112819,112822,112823 | 61156 | ||
| Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 1 | 112819 | 969 | ||
| Richterite (*) | Amphibole | Na(NaCa)Mg5Si8O22(OH)2 | 1 | 112819 | 148 | ||
| Rutile (*) | Rutile | TiO2 | 1 | 112822 | 5614 | ||
| Safflorite (*) | Löllingite | CoAs2 | 1841 | 1841 | 1 | 112807 | 317 |
| Sahlinite (*) | None | Pb14O9(AsO4)2Cl4 | 1 | 112819 | 4 | ||
| Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 112822 | 301 | ||
| Scheelite (*) | Scheelite | Ca(WO4) | 3 | 112816,112817,112819 | 4894 | ||
| Sepiolite (*) | Sepiolite Clay | Mg4Si6O15(OH)2·6H2O | 1 | 112822 | 241 | ||
| Siderite (*) | Calcite | Fe(CO3) | 1 | 112822 | 6417 | ||
| Siegenite (*) | Spinel | CoNi2S4 | 1841 | 1841 | 2 | 112800,112807 | 249 |
| Sonolite (*) | Humite | Mn2+9(SiO4)4(OH)2 | 1 | 112819 | 50 | ||
| Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 112819 | 1214 | ||
| Sphalerite (*) | Sphalerite | ZnS | 3 | 112797,112819,112822 | 21482 | ||
| Spinel (*) | Spinel | MgAl2O4 | 1841 | 1841 | 6 | 112796,112799,112800,112807,112819,112822 | 1934 |
| Stevensite (*) | Clay | (Ca,Na)xMg3-ySi4O10(OH)2 | 1 | 112822 | 57 | ||
| Stibarsen (*) | Arsenic | SbAs | 1 | 112819 | 48 | ||
| Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 1 | 112798 | 456 | ||
| Svabite (*) | Apatite | Ca5(AsO4)3F | 1 | 112819 | 16 | ||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 112822 | 3337 | ||
| Tegengrenite (*) | Spinel | (Mn3+0.5Sb5+0.5)Mg2O4 | 1 | 112819 | 2 | ||
| Tephroite (*) | Olivine | Mn2+2(SiO4) | 2 | 112818,112819 | 240 | ||
| Tilasite (*) | Titanite | CaMg(AsO4)F | 1 | 112819 | 34 | ||
| Titanite (*) | Titanite | CaTi(SiO4)O | 1841 | 1841 | 4 | 112800,112807,112819,112822 | 4899 |
| Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 1 | 112822 | 433 | ||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1841 | 1841 | 4 | 112800,112807,112819,112822 | 2562 |
| Trimerite (*) | Beryllonite | CaBe3Mn2+2(SiO4)3 | 1 | 112819 | 3 | ||
| Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 1841 | 1841 | 5 | 112800,112807,112819,112820,112822 | 1395 |
| Wenkite (*) | None | Ba4Ca6(Si,Al)20O41(OH)2(SO4)3·H2O | 1 | 112819 | 3 | ||
| Wollastonite (*) | Wollastonite | CaSiO3 | 1841 | 1841 | 6 | 112796,112800,112807,112819,112820,112822 | 1247 |
| Zircon (*) | Zircon | Zr(SiO4) | 2 | 112819,112822 | 5251 | ||
| Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 112819 | 1025 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kristen002405 | 1655 | 1655 | alteration age and skarn formation | Grossular, Hedenbergite, Wollastonite | 11080 | Finnshytteberg Ore Field (Finnshytte), Nordmark District, Filipstad, Värmland County, Sweden | Finnshyttebrg Ore Field | Burke and Zakrzewski (1983) | CM21_129 | ||||||||||||
| Kristen002404 | 1841 | 1841 | formation of skarn minerals and sulphide mineralization | S | 10622 | Nord Mine, Finnshytteberg Ore Field (Finnshytte), Nordmark District, Filipstad, Värmland County, Sweden | Nord Mine | Burke and Zakrzewski (1983) | CM21_129 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R060812 | Nordmark District, Filipstad, Värmland County, Sweden | https://rruff.info/R060812 |
| R060757 | Nordmark District, Filipstad, Värmland County, Sweden | https://rruff.info/R060757 |
| R060780 | Jakobsberg Ore Field, Nordmark District, Filipstad, Värmland County, Sweden | https://rruff.info/R060780 |
| FKM-236 | Jakobsberg Mine, Jakobsberg Ore Field, Nordmark District, Filipstad, Värmland County, Sweden | https://www.rockptx.com/fkm-226-to-fkm-250/#FKM-236 |
| R060687 | Jakobsberg Mine, Jakobsberg Ore Field, Nordmark District, Filipstad, Värmland County, Sweden | https://rruff.info/R060687 |
| R061084 | Jakobsberg Mine, Jakobsberg Ore Field, Nordmark District, Filipstad, Värmland County, Sweden | https://rruff.info/R061084 |
All locality data graciously provided by mindat.org
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