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. |
Clay | Mica | None | Spinel |
Chromite (*) | Muscovite (*) |
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 |
---|---|---|---|---|---|---|---|
Chromite (*) | Spinel | Fe2+Cr2O4 | 281 | 281 | 0 | 3902 | |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 281 | 100 | 0 | 17380 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mo-00156 | 100 | 100 | Yes | Molybdenite | Mo | 16293 | Calaveras Co., California, USA | Calaveras County | Brock (1972) | 10.1130/0016-7606(1972)83[3391:GOGHSC]2.0.CO;2 | GSAB83_3391 | ||||||||||
podchrome-00070 | 281 | 281 | Permian (280±3 m.y. 206Pb/238U, 282±3 m.y. 207Pb/235U) | Yes | Cr | 75166 | Ellingwood And Vogelsang Mine (Ellingwood Mine; McAfee Lease; City Of Stockton Property), Buena Vista Mountain, Pardee District, Calaveras Co., California, USA | Ellingwood | 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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