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. |
Harmotome | None | Not in a structural group |
Harmotome (*) | Offretite (*) |
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 |
---|---|---|---|---|---|---|---|
Harmotome (*) | Harmotome | Ba2(Si12Al4)O32·12H2O | 260 | 260 | 0 | 290 | |
Offretite (*) | Not in a structural group | KCaMg(Si13Al5)O36·15H2O | 260 | 260 | 0 | 146 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
sedcu-00381 | 260 | 260 | Permian | Yes | Cu | 18403 | Hradec Králové Region, Czech Republic | Horni Vernerovice | Cox et al. (2003) | USGSOFR03_107 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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