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. |
None | Turquoise |
Turquoise (*) |
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 |
---|---|---|---|---|---|---|---|
Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 116 | 14.4 | 0 | 484 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Kristen000182 | 72.5 | 69.7 | 71.1±1.4 | K-Ar | muscovite | SPR-1 | Yes | Muscovite | 36708 | Lone Mountain District, Esmeralda Co., Nevada, USA | Lone Mountain Area | Silberman et al. (1978) | USGSOFR78-841 | ||||||||
Kristen000183 | 70.6 | 67.8 | 69.2±1.4 | K-Ar | biotite | SPR-1A | Yes | 36708 | Lone Mountain District, Esmeralda Co., Nevada, USA | Lone Mountain Area | Silberman et al. (1978) | USGSOFR78-841 | |||||||||
Kristen000184 | 116 | 110 | 113±3 | K-Ar | hornblende | GB-1 | Yes | 36708 | Lone Mountain District, Esmeralda Co., Nevada, USA | Lone Mountain Area | Silberman et al. (1978) | USGSOFR78-841 | |||||||||
Kristen000185 | 25.3 | 18.9 | 22.1±3.2 | fission track | zircon | GRP-1 | Yes | Zircon | 36708 | Lone Mountain District, Esmeralda Co., Nevada, USA | Lone Mountain Area | Silberman et al. (1978) | USGSOFR78-841 | ||||||||
Kristen000186 | 15 | 14.4 | 14.7±0.3 | K-Ar | hydrothermal alteration age | sanidine | Miller-1 | Yes | Sanidine | 36708 | Lone Mountain District, Esmeralda Co., Nevada, USA | Lone Mountain Area | Silberman et al. (1978) | USGSOFR78-841 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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