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 |
---|---|---|---|---|---|---|---|---|---|
podchrome-00896 | 135 | 135 | Cr | 198336 | Kenai Chrome (Star No. 4; Chrome Queen Mine), Homer District, Kenai Peninsula Borough, Alaska, USA | Moiser et al. (2012) | USGSSIR2012_5157 | ||
podchrome-00899 | 135 | 135 | Cr | 198336 | Kenai Chrome (Star No. 4; Chrome Queen Mine), Homer District, Kenai Peninsula Borough, Alaska, USA | Moiser et al. (2012) | USGSSIR2012_5157 | ||
vms-00993 | 190 | 190 | S | 195712 | Johnson River Prospect, Redoubt District, Kenai Peninsula Borough, Alaska, USA | Moiser et al. (2009) | USGSOFR2009_1034 |