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 (Mg4.5-2.5 Fe2+ 0.5-2.5 )Si8 O22 (OH)2 5.3 4 1 72761 3419 Albite (*) Feldspar Na(AlSi3 O8 ) 5.3 0 3 72758 ,72760 ,72761 8803 Allanite-(Ce) (*) Allanite Epidote CaCe(Al2 Fe2+ )[Si2 O7 ][SiO4 ]O(OH) 5.3 4 1 72758 706 Allophane (*) Allophane Al2 O3 (SiO2 )1.3-2.0 ·2.5-3.0H2 O 5.3 0 1 72757 470 Aluminocopiapite (*) Copiapite (Al,Mg)Fe3+ 4 (SO4 )6 (OH,O)2 ·20H2 O 0 0 1 72753 50 Alunogen (*) Not in a structural group Al2 (SO4 )3 (H2 O)12 ·5H2 O 5.3 0 1 72757 272 Amarantite (*) Amarantite Fe3+ 2 O(SO4 )2 ·7H2 O 5.3 4 1 72757 22 Anatase (*) Not in a structural group TiO2 5.3 0 3 72758 ,72760 ,72761 2162 Andalusite (*) Andalusite Al2 SiO5 5.3 0 1 72758 1310 Andradite (*) Garnet Ca3 Fe3+ 2 (SiO4 )3 5.3 4 5 72753 ,72754 ,72755 ,72757 ,72758 1534 Antlerite (*) Not in a structural group Cu2+ 3 (SO4 )(OH)4 5.3 0 1 72757 246 Aragonite (*) Aragonite Ca(CO3 ) 0 0 1 72753 3250 Arsenopyrite (*) Arsenopyrite FeAsS 0 0 3 72753 ,72754 ,72758 9052 Atacamite (*) Atacamite Cu2 Cl(OH)3 5.3 0 4 72753 ,72754 ,72756 ,72757 544 Aurichalcite (*) None (Zn,Cu)5 (CO3 )2 (OH)6 0 0 1 72754 919 Azurite (*) Not in a structural group Cu3 (CO3 )2 (OH)2 5.3 0 2 72753 ,72757 5509 Baryte (*) Baryte Ba(SO4 ) 5.3 0 1 72760 11547 Bieberite (*) Melanterite Co(SO4 )·7H2 O 5.3 0 2 72753 ,72757 50 Bonattite (*) None Cu(SO4 )·3H2 O 0 0 1 72754 21 Bornite (*) None Cu5 FeS4 5.3 4 2 72754 ,72757 5516 Botryogen (*) Botryogen MgFe3+ (SO4 )2 (OH)·7H2 O 5.3 4 1 72757 45 Brochantite (*) Brochantite Cu4 (SO4 )(OH)6 5.3 0 1 72757 1633 Brookite (*) Brookite TiO2 5.3 0 1 72760 700 Calcite (*) Calcite Ca(CO3 ) 5.3 0 5 72752 ,72753 ,72756 ,72757 ,72760 27770 Cannizzarite (*) None Pb8 Bi10 S23 5.3 0 1 72758 41 Cassiterite (*) Rutile SnO2 0 0 1 72753 5171 Cerussite (*) Aragonite Pb(CO3 ) 5.3 0 1 72760 4979 Chalcanthite (*) Chalcanthite Cu(SO4 )·5H2 O 5.3 0 3 72754 ,72755 ,72757 925 Chalcocite (*) None Cu2 S 0 0 2 72753 ,72754 5707 Chalcopyrite (*) Chalcopyrite CuFeS2 5.3 4 4 72753 ,72754 ,72757 ,72761 27198 Chrysocolla (*) Allophane (Cu2-x Alx )H2-x Si2 O5 (OH)4 ·nH2 O 5.3 0 3 72753 ,72755 ,72757 3531 Clinoatacamite (*) Atacamite Cu2 Cl(OH)3 5.3 0 1 72757 43 Clinochlore (*) Chlorite Clay Mg5 Al(AlSi3 O10 )(OH)8 5.3 0 2 72758 ,72761 1756 Connellite (*) Connellite Cu36 (SO4 )(OH)62 Cl8 ·6H2 O 5.3 0 1 72757 295 Copiapite (*) Copiapite Fe2+ Fe3+ 4 (SO4 )6 (OH)2 ·20H2 O 5.3 4 3 72753 ,72754 ,72757 382 Copper (*) Copper Cu 5.3 0 2 72753 ,72757 3846 Coquimbite (*) Coquimbite AlFe3 (SO4 )6 (H2 O)12 ·6H2 O 5.3 4 2 72753 ,72757 136 Cuprite (*) Not in a structural group Cu2 O 5.3 0 2 72753 ,72757 2970 Cyanotrichite (*) Cyanotrichite Cu4 Al2 (SO4 )(OH)12 (H2 O)2 5.3 0 1 72757 179 Diopside (*) Pyroxene CaMgSi2 O6 5.3 0 2 72758 ,72761 4135 Dioptase (*) None CuSiO3 ·H2 O 5.3 0 1 72757 164 Dolomite (*) None CaMg(CO3 )2 5.3 0 2 72753 ,72757 9895 Epidote (*) Epidote Clinozoisite Ca2 (Al2 Fe3+ )[Si2 O7 ][SiO4 ]O(OH) 5.3 4 5 72753 ,72754 ,72757 ,72758 ,72761 8173 Epsomite (*) Epsomite Mg(SO4 )·7H2 O 5.3 0 2 72754 ,72757 484 Erythrite (*) Vivianite Co3 (AsO4 )2 ·8H2 O 5.3 0 2 72753 ,72757 814 Ferro-pargasite (*) Amphibole NaCa2 (Fe2+ 4 Al)(Si6 Al2 )O22 (OH)2 5.3 4 2 72758 ,72761 54 Fibroferrite (*) Not in a structural group Fe3+ (SO4 )(OH)·5H2 O 0 0 2 72753 ,72754 107 Fluorapatite (*) Apatite Ca5 (PO4 )3 F 5.3 0 1 72761 2740 Galena (*) Rocksalt PbS 5.3 0 1 72758 24243 Goethite (*) Diaspore FeO(OH) 5.3 4 6 72753 ,72754 ,72755 ,72757 ,72760 ,72761 7437 Graphite (*) None C 5.3 0 1 72760 2812 Grossular (*) Garnet Ca3 Al2 (SiO4 )3 5.3 0 2 72754 ,72757 1544 Gypsum (*) Gypsum Ca(SO4 )·2H2 O 5.3 0 5 72753 ,72754 ,72755 ,72756 ,72757 6890 Hastingsite (*) Amphibole NaCa2 (Fe2+ 4 Fe3+ )(Si6 Al2 )O22 (OH)2 5.3 4 4 72753 ,72754 ,72755 ,72757 209 Hedenbergite (*) Pyroxene CaFe2+ Si2 O6 5.3 4 5 72753 ,72754 ,72755 ,72757 ,72758 741 Hematite (*) Corundum Fe2 O3 0 0 2 72753 ,72756 14640 Hexahydrite (*) Hexahydrite Mg(SO4 )·6H2 O 0 0 1 72754 251 Humboldtine (*) Humboldtine Oxalate Fe2+ (C2 O4 )·2H2 O 0 0 1 72757 27 Ilvaite (*) Ilvaite CaFe3+ Fe2+ 2 O(Si2 O7 )(OH) 5.3 4 5 72753 ,72755 ,72757 ,72758 ,72761 197 Jarosite (*) Alunite KFe3+ 3 (SO4 )2 (OH)6 5.3 4 3 72753 ,72754 ,72757 2228 Kaolinite (*) Clay Kaolinite Al2 Si2 O5 (OH)4 5.3 0 1 72757 5591 Kröhnkite (*) Roselite Na2 Cu(SO4 )2 ·2H2 O 5.3 0 1 72757 27 Linnaeite (*) Spinel Co2+ Co3+ 2 S4 0 0 1 72753 249 Löllingite (*) Löllingite FeAs2 5.3 4 2 72753 ,72757 762 Magnetite (*) Spinel Fe2+ Fe3+ 2 O4 5.3 4 7 72753 ,72754 ,72755 ,72756 ,72757 ,72758 ,72761 14899 Malachite (*) Malachite Cu2 (CO3 )(OH)2 5.3 0 3 72753 ,72755 ,72757 12537 Marcasite (*) Marcasite FeS2 5.3 4 2 72756 ,72757 5674 Melanterite (*) Melanterite Fe(SO4 )·7H2 O 5.3 4 3 72754 ,72757 ,72761 915 Minguzzite (*) Oxalate K3 Fe3+ (C2 O4 )3 ·3H2 O 0 0 2 72753 ,72757 1 Natrochalcite (*) Natrochalcite NaCu2 (SO4 )2 (OH)·H2 O 5.3 0 1 72757 6 Natrojarosite (*) Alunite NaFe3+ 3 (SO4 )2 (OH)6 5.3 4 1 72757 254 Opal (*) Amorphous SiO2 ·n H2 O 0 0 2 72754 ,72756 2994 Paratacamite (*) Atacamite Cu3 (Cu,Zn)Cl2 (OH)6 5.3 0 2 72753 ,72757 158 Pharmacosiderite (*) Pharmacosiderite KFe3+ 4 (AsO4 )3 (OH)4 ·6-7H2 O 5.3 4 1 72757 428 Phlogopite (*) Mica Clay KMg3 (AlSi3 O10 )(OH)2 5.3 0 1 72758 2273 Pickeringite (*) Halotrichite MgAl2 (SO4 )4 ·22H2 O 5.3 0 2 72753 ,72757 265 Plancheite (*) Plancheite Cu8 (Si4 O11 )2 (OH)4 ·H2 O 5.3 0 1 72757 74 Prehnite (*) Prehnite Ca2 Al(Si3 Al)O10 (OH)2 5.3 0 1 72760 1898 Pyrite (*) Pyrite FeS2 5.3 4 8 72753 ,72754 ,72755 ,72756 ,72757 ,72758 ,72760 ,72761 39462 Pyrrhotite (*) Nickeline Fe7 S8 5.3 4 2 72758 ,72761 9056 Quartz (*) Quartz SiO2 5.3 0 6 72753 ,72755 ,72757 ,72758 ,72760 ,72761 61156 Ranciéite (*) None (Ca,Mn2+ )0.2 (Mn4+ ,Mn3+ )O2 ·0.6H2 O 5.3 0 1 72757 177 Rhomboclase (*) Not in a structural group (H5 O2 )Fe3+ (SO4 )2 ·2H2 O 0 0 1 72753 53 Scheelite (*) Scheelite Ca(WO4 ) 5.3 0 3 72753 ,72757 ,72758 4894 Siderite (*) Calcite Fe(CO3 ) 5.3 4 2 72757 ,72758 6417 Skutterudite (*) Skutterudite Perovskite CoAs3 5.3 0 2 72753 ,72757 531 Spessartine (*) Garnet Mn2+ 3 Al2 (SiO4 )3 5.3 0 1 72758 1214 Sphalerite (*) Sphalerite ZnS 0 0 2 72753 ,72754 21482 Starkeyite (*) Starkeyite Mg(SO4 )·4H2 O 0 0 1 72754 79 Titanite (*) Titanite CaTi(SiO4 )O 5.3 0 3 72757 ,72758 ,72761 4899 Tremolite (*) Amphibole Ca2 (Mg5.0-4.5 Fe2+ 0.0-0.5 )Si8 O22 (OH)2 5.3 4 1 72758 2562 Tyrolite (*) Tyrolite Ca2 Cu9 (AsO4 )4 (CO3 )(OH)8 ·11H2 O 5.3 0 1 72757 245 Vesuvianite (*) Vesuvianite (Ca,Na)19 (Al,Mg,Fe)13 (SiO4 )10 (Si2 O7 )4 (OH,F,O)10 5.3 4 1 72759 1395 Voltaite (*) Voltaite K2 Fe2+ 5 Fe3+ 3 Al(SO4 )12 ·18H2 O 0 0 1 72753 111 Woodwardite (*) Woodwardite Hydrotalcite (Cu1-x Alx )(SO4 )x/2 (OH)2 ·nH2 O (x < 0.5, n < 3x/2) 0 0 1 72753 57
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 Edit Michelle_503 5.3 4 5.3-4 Age of iron deposits Fe 50861 Capoliveri, Elba Island, Livorno Province, Tuscany, Italy Central and Eastern Elba Tanelli et al. (2001) 10.4454/ofioliti.v26i2a.148 O26_239 Age of post magmatic hematite ore mineralization. Edit Michelle_548 0 0 Recent Age of humboldtine and minguzzite mineralization high Humboldtine, Minguzzite 4596 Cape Calamita Mine (Calamita Mine), Capoliveri, Elba Island, Livorno Province, Tuscany, Italy Capo Calamita Hofmann and Bernasconi (1998) 10.1016/S0009-2541(98)00043-6 CG149_127 See Table 1. occurrences of Oxalate minerals.
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