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. |
Acanthite | Calcite | Chalcopyrite | Copper | Fluorite | None | Polybasite | Pyrite | Quartz | Rocksalt |
Sphalerite | Tetrahedrite |
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 | 27.8 | 27.8 | 0 | 2793 | |
Chalcocite (*) | None | Cu2S | 27.82 | 23.03 | 0 | 5707 | |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 27.82 | 23.03 | 0 | 27198 | |
Chlorargyrite (*) | Rocksalt | AgCl | 27.8 | 27.8 | 0 | 1382 | |
Fluorite (*) | Fluorite | CaF2 | 27.82 | 23.03 | 0 | 9617 | |
Galena (*) | Rocksalt | PbS | 27.8 | 27.8 | 0 | 24243 | |
Pearceite (*) | Polybasite | [Ag9CuS4][(Ag,Cu)6(As,Sb)2S7] | 27.8 | 27.8 | 0 | 249 | |
Proustite (*) | None | Ag3AsS3 | 27.8 | 27.8 | 0 | 733 | |
Pyrargyrite (*) | None | Ag3SbS3 | 27.8 | 27.8 | 0 | 1425 | |
Pyrite (*) | Pyrite | FeS2 | 27.82 | 23.03 | 0 | 39462 | |
Quartz (*) | Quartz | SiO2 | 27.82 | 23.03 | 0 | 61156 | |
Rhodochrosite (*) | Calcite | Mn(CO3) | 27.82 | 23.03 | 0 | 1711 | |
Silver (*) | Copper | Ag | 27.8 | 27.8 | 0 | 5186 | |
Sphalerite (*) | Sphalerite | ZnS | 27.8 | 27.8 | 0 | 21482 | |
Tennantite-(Fe) (*) | Tetrahedrite | Cu6(Cu4Fe2)As4S13 | 27.82 | 23.03 | 0 | 1803 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hg-00100 | 27.82 | 23.03 | mid to late Oligocene | ?-? | Volcanism and Caldera development | Yes | Mazzettiite | Hg | 50124 | Bonanza District (Kerber Creek District), Saguache Co., Colorado, USA | Pride and Hasenohr (1983) | 10.1016/0375-6742(83)90034-1 | JGE19_405 | ||||||||
Hg-00100a | 27.8 | 27.8 | 27.8 | ?-? | Yes | Mazzettiite | Hg, Au, Ag, Pb, Zn | 50124 | Bonanza District (Kerber Creek District), Saguache Co., Colorado, USA | Rose and Pride (2010) | GSAAP42_54 | Eruption of the Bonanza tuff 27.8 ma preceded caldera formation and development of gold, silver, lead, zinc, and copper mineralization in the Bonanza region | |||||||||
Mo-00256 | 27.82 | 23.03 | mid to late Oligocene | ?-? | Volcanism and Caldera development | Yes | Molybdenite | Mo | 50124 | Bonanza District (Kerber Creek District), Saguache Co., Colorado, USA | Pride and Hasenohr (1983) | 10.1016/0375-6742(83)90034-1 | JGE19_405 | ||||||||
Mo-00256a | 27.8 | 27.8 | 27.8 | ?-? | Yes | Molybdenite | Mo, Au, Ag, Pb, Zn | 50124 | Bonanza District (Kerber Creek District), Saguache Co., Colorado, USA | Rose and Pride (2010) | GSAAP42_54 | Eruption of the Bonanza tuff 27.8 ma preceded caldera formation and development of gold, silver, lead, zinc, and copper mineralization in the Bonanza region |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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