| 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 |
|---|---|---|---|---|---|---|---|---|---|
| NAVDAT-9005 | 47 | 45 | 16245 | Swauk Creek Placers, Swauk Prairie, Swauk District, Kittitas Co., Washington, USA | NAVDAT | NAVDAT | |||
| NAVDAT-90812 | 162 | 160 | 22054 | Dolphin Mine (Bonanza Mine), Mount Hawkins, Kittitas Co., Washington, USA | NAVDAT | NAVDAT | |||
| NAVDAT-90825 | 162 | 160 | 22054 | Dolphin Mine (Bonanza Mine), Mount Hawkins, Kittitas Co., Washington, USA | NAVDAT | NAVDAT | |||
| NAVDAT-90834 | 162 | 160 | 22054 | Dolphin Mine (Bonanza Mine), Mount Hawkins, Kittitas Co., Washington, USA | NAVDAT | NAVDAT | |||
| podchrome-00474 | 160 | 160 | Cr | 22050 | Boulder Creek Mine (Burke Mine), Mount Hawkins, Kittitas Co., Washington, USA | Moiser et al. (2012) | USGSSIR2012_5157 | ||
| podchrome-00475 | 160 | 160 | Cr | 17669 | Mount Hawkins Mine (Crowe Mine; Gallagher Head Mine; Skipper Mine), Drew Creek, Mount Hawkins, Kittitas Co., Washington, USA | Moiser et al. (2012) | USGSSIR2012_5157 |