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. |
Allophane | Amphibole | Chalcopyrite | Clay | Covellite | Digenite | Feldspar | Malachite | None | Pyrite |
Quartz | Spinel | Stilpnomelane | Tetrahedrite | Zircon |
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 | 1 | 70777 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 70777 | 8803 | ||
Barroisite (*) | Amphibole | (NaCa)(Mg3Al2)(Si7Al)O22(OH)2 | 1 | 70777 | 49 | ||
Bornite (*) | None | Cu5FeS4 | 1 | 70777 | 5516 | ||
Chalcocite (*) | None | Cu2S | 1 | 70777 | 5707 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 0 | 3531 | |||
Covellite (*) | Covellite | CuS | 1 | 70777 | 4165 | ||
Deerite (*) | None | Fe2+6Fe3+3(Si6O17)O3(OH)5 | 1 | 70777 | 27 | ||
Digenite (*) | Digenite | Cu1.8S | 1 | 70777 | 1027 | ||
Glaucophane (*) | Amphibole | Na2(Mg3Al2)Si8O22(OH)2 | 1 | 70777 | 286 | ||
Linnaeite (*) | Spinel | Co2+Co3+2S4 | 0 | 249 | |||
Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 0 | 451 | |||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 0 | 12537 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 0 | 375 | |||
Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 1 | 70777 | 456 | ||
Tennantite-(Fe) (*) | Tetrahedrite | Cu6(Cu4Fe2)As4S13 | 1 | 70777 | 1803 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 0 | 939 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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