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 |
---|---|---|---|---|---|---|---|
Acanthite (*) | Acanthite | Ag2S | 1 | 164998 | 2793 | ||
Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 164998 | 9052 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 165086 | 11547 | ||
Botryogen (*) | Botryogen | MgFe3+(SO4)2(OH)·7H2O | 1 | 164998 | 45 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 165033,165039 | 27770 | ||
Calomel (*) | None | HgCl | 1 | 165040 | 91 | ||
Chlorargyrite (*) | Rocksalt | AgCl | 1 | 164998 | 1382 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 164 | 164 | 16 | 165003,165027,165028,165029,165031,165032,165045,165048,165059,165061,165065,165069,165070,165071,165072,165073 | 3902 |
Cinnabar (*) | None | HgS | 23 | 164993,164994,164995,165002,165003,165009,165010,165012,165013,165026,165030,165033,165036,165039,165040,165041,165055,165056,165066,165079,165086,165088,165091 | 2600 | ||
Copper (*) | Copper | Cu | 1 | 165022 | 3846 | ||
Coquimbite (*) | Coquimbite | AlFe3(SO4)6(H2O)12·6H2O | 1 | 165002 | 136 | ||
Crednerite (*) | None | CuMnO2 | 2 | 164991,165008 | 35 | ||
Cristobalite (*) | Cristobalite | SiO2 | 1 | 165079 | 453 | ||
Cuprite (*) | Not in a structural group | Cu2O | 1 | 165022 | 2970 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 165002 | 9895 | ||
Epsomite (*) | Epsomite | Mg(SO4)·7H2O | 1 | 165040 | 484 | ||
Fibroferrite (*) | Not in a structural group | Fe3+(SO4)(OH)·5H2O | 1 | 164991 | 107 | ||
Galena (*) | Rocksalt | PbS | 1 | 164998 | 24243 | ||
Gold (*) | Copper | Au | 1 | 164998 | 30554 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 164998 | 6890 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 165018 | 14640 | ||
Kalinite (*) | None | KAl(SO4)2·11H2O | 1 | 164986 | 54 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 3 | 165012,165039,165040 | 5591 | ||
Magnesiochromite (*) | Spinel | MgCr2O4 | 1 | 165081 | 311 | ||
Magnesite (*) | Calcite | Mg(CO3) | 1 | 165082 | 1487 | ||
Marcasite (*) | Marcasite | FeS2 | 2 | 164998,165002 | 5674 | ||
Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 2 | 164998,165002 | 915 | ||
Mercury (*) | None | Hg | 6 | 165002,165011,165026,165040,165086,165088 | 397 | ||
Metacinnabar (*) | Sphalerite | HgS | 3 | 165002,165026,165040 | 255 | ||
Millerite (*) | Millerite | NiS | 4 | 165003,165026,165040,165066 | 1066 | ||
Morenosite (*) | Epsomite | Ni(SO4)·7H2O | 1 | 165066 | 84 | ||
Opal (*) | Amorphous | SiO2·nH2O | 5 | 164995,165002,165010,165013,165087 | 2994 | ||
Proustite (*) | None | Ag3AsS3 | 1 | 164998 | 733 | ||
Pyrargyrite (*) | None | Ag3SbS3 | 2 | 164993,164998 | 1425 | ||
Pyrite (*) | Pyrite | FeS2 | 9 | 165002,165012,165026,165033,165039,165040,165066,165086,165088 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 6 | 164988,164998,165033,165039,165086,165088 | 61156 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 165010 | 1711 | ||
Römerite (*) | Römerite | Fe2+Fe3+2(SO4)4·14H2O | 1 | 165002 | 115 | ||
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 1 | 165002 | 293 | ||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 165003 | 301 | ||
Silver (*) | Copper | Ag | 1 | 164998 | 5186 | ||
Sulphur (*) | Sulphur | S | 1 | 165040 | 2045 | ||
Tiemannite (*) | Sphalerite | HgSe | 1 | 164994 | 83 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
podchrome-00339 | 164 | 164 | Middle Jurassic (161-168 Ma) | Cr | 83705 | Reeve Claims, Angwin, Calistoga District (Silverado District), Mayacmas Mts (Mayacamas Mts), Napa Co., California, USA | Reeve Claims | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
NAVDAT-29545 | 8 | 6 | 7±1 | 29545 | 83662 | Glass Mountain Deposit, St. Helena, Calistoga District (Silverado District), Mayacmas Mts (Mayacamas Mts), Napa Co., California, USA | NAVDAT | NAVDAT | |||||||||||||
NAVDAT-29606 | 8 | 4 | 6±2 | 29606 | 83662 | Glass Mountain Deposit, St. Helena, Calistoga District (Silverado District), Mayacmas Mts (Mayacamas Mts), Napa Co., California, USA | NAVDAT | NAVDAT | |||||||||||||
podchrome-00335 | 164 | 164 | Middle Jurassic (161-168 Ma) | Cr | 83637 | Astute Mine, Aetna Springs, East Mayacmas District, Mayacmas Mts (Mayacamas Mts), Napa Co., California, USA | Astute | Moiser et al. (2012) | USGSSIR2012_5157 | ||||||||||||
podchrome-00337 | 164 | 164 | Middle Jurassic (161-168 Ma) | Cr | 83656 | Elder Claim, Pope Valley, East Mayacmas District, Mayacmas Mts (Mayacamas Mts), Napa Co., California, USA | Elder Claim | Moiser et al. (2012) | USGSSIR2012_5157 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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