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. |
Amorphous | Amphibole | Apatite | Calcite | Chalcopyrite | Clay | Feldspar | Marcasite | Mica | Millerite |
Nickeline | None | Pentlandite | Pyrite | Quartz | Spinel | Talc |
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 | 22351,22353 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 22355 | 8803 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 22353 | 27198 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 2 | 22351,22353 | 3902 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 22353 | 9895 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 22351 | 2740 | ||
Graphite (*) | None | C | 1 | 22351 | 2812 | ||
Magnesite (*) | Calcite | Mg(CO3) | 1 | 22351 | 1487 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 22351 | 5674 | ||
Millerite (*) | Millerite | NiS | 2 | 22351,22353 | 1066 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 22351 | 17380 | ||
Nickeline (*) | Nickeline | NiAs | 1 | 22351 | 633 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 22351 | 2994 | ||
Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 1 | 22353 | 1512 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 22353 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 1 | 22351 | 61156 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 22351,22353 | 3337 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 22351 | 2562 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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