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. |
Chalcopyrite | None | Pyrite | Rocksalt | Sphalerite |
Chalcocite (*) | Chalcopyrite (*) | Galena (*) | Pyrite (*) | Sphalerite (*) |
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 |
---|---|---|---|---|---|---|---|
Chalcocite (*) | None | Cu2S | 73.3 | 53.7 | 0 | 5707 | |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 73.3 | 53.7 | 0 | 27198 | |
Galena (*) | Rocksalt | PbS | 73.3 | 53.7 | 0 | 24243 | |
Pyrite (*) | Pyrite | FeS2 | 73.3 | 53.7 | 0 | 39462 | |
Sphalerite (*) | Sphalerite | ZnS | 73.3 | 53.7 | 0 | 21482 |
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-00101 | 73.3 | 53.7 | K-Ar, F.T. | Yes | Imiterite | Hg | 50255 | Warm Springs District (Gilt Edge District; Gold Hill District; Maiden District), Fergus Co., Montana, USA | Marvin et al. (1980); Zhang and Spry (1994) |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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