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 | None | Oxalate |
Calcite (*) | Whewellite (*) |
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) | 408 | 367 | 0 | 27770 | |
Whewellite (*) | Oxalate | Ca(C2O4)·H2O | 408 | 367 | 0 | 66 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cr-00046 | 408 | 367 | 400 | U-Pb, K | zircon, biotite | Yes | Volkonskoite | Cr | 23248 | Dresden, Saxony, Germany | Dresden, E. Lausitz | Gastil (1960) | 10.2475/ajs.258.1.1 | AJS258_1 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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