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. |
Calcite | Copper | None | Scheelite |
Calcite (*) | Gold (*) | Powellite (*) | Scheelite (*) | Shattuckite (*) |
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 |
---|---|---|---|---|---|---|---|
Calcite (*) | Calcite | Ca(CO3) | 48 | 39.1 | 2 | 144911,144912 | 27770 |
Gold (*) | Copper | Au | 48 | 39.1 | 1 | 144916 | 30554 |
Powellite (*) | Scheelite | Ca(MoO4) | 48 | 39.1 | 1 | 144912 | 494 |
Scheelite (*) | Scheelite | Ca(WO4) | 48 | 39.1 | 3 | 144912,144913,144915 | 4894 |
Shattuckite (*) | None | Cu5(SiO3)4(OH)2 | 48 | 39.1 | 1 | 144916 | 71 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giersdorf_00000377 | 48 | 46 | 47.0±1.0 | K-Ar | Possible reset age of granodiorite | UAKA-72-63 | 190464 | Gunsight Hills, Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, USA | Gunsight District | Shafiqullah et al. (1980) | AGSD12_201 | ||||||||||
Giersdorf_00000378 | 41.1 | 39.1 | 40.1±1.0 | K-Ar | Age suggests partial resetting of biotites due to hydrothermal activity. | UAKA-72-39 | 190464 | Gunsight Hills, Tohono O'odom (Papago) Indian Reservation, Pima Co., Arizona, USA | Ajo Quad. | Shafiqullah et al. (1980) | AGSD12_201 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...