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 | Not in a structural group |
Andersonite (*) |
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 |
---|---|---|---|---|---|---|---|
Andersonite (*) | Not in a structural group | Na2Ca(UO2)(CO3)3·5-6H2O | 57 | 51 | 1 | 275875 | 47 |
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_00000599 | 55 | 51 | 53±2 | 238U-206U | uraninite | K-153 | Uraninite | Uraninite | U | 6444 | Snyder Mine, Cane Creek, San Juan Co., Utah, USA | Cane Creek Mine | Miller et al. (1963) | 10.1130/0016-7606(1963)74[609:IEOTOO]2.0.CO;2 | GSAB74_609 | Age given for U238-Pb206 analysis | |||||
Giersdorf_00000600 | 57 | 53 | 55±2 | 235U-207Pb | uraninite | K-153 | Uraninite | Uraninite | U | 6444 | Snyder Mine, Cane Creek, San Juan Co., Utah, USA | Cane Creek Mine | Miller et al. (1963) | 10.1130/0016-7606(1963)74[609:IEOTOO]2.0.CO;2 | GSAB74_609 | Age given for U235-Pb207 analysis | |||||
Giersdorf_00000601 | 205 | 145 | 175±30 | 207Pb-206Pb | The Pb207-Pb206 age given for these samples is described as being highly erroneous due to the systematic sensitivity of the analytic methods | low | uraninite | K-153 | Uraninite | Uraninite | U | 6444 | Snyder Mine, Cane Creek, San Juan Co., Utah, USA | Cane Creek Mine | Miller et al. (1963) | 10.1130/0016-7606(1963)74[609:IEOTOO]2.0.CO;2 | GSAB74_609 | Age given for Pb207-Pb206 analysis |
Sample | Source Locality | Reference URL |
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