| Mineral Evolution DatabaseCreated and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.Mineral locality data provided by mindat.org |
| Excel ID | Max Age (Ma) | Min Age (Ma) | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | Dated Locality ID | Dated Locality | Ref | Ref ID |
|---|---|---|---|---|---|---|---|---|---|
| Kristen002273 | 218.2 | 215 | Muscovite | 143963 | Hongjianbingshan W Deposit, Subei Co., Jiuquan, Gansu, China | Han et al. (2014) | RG64_136 | ||
| Kristen002274 | 218 | 212.4 | 143963 | Hongjianbingshan W Deposit, Subei Co., Jiuquan, Gansu, China | Han et al. (2014) | RG64_136 |