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 |
---|---|---|---|---|---|---|---|---|---|
Alexandra-0179 | 50 | 47 | 4220 | Washington Pass, Golden Horn Batholith, Okanogan Co., Washington, USA | Raschke et al. (2016) | EJM28_153 | |||
podchrome-00476 | 190 | 190 | Cr | 22180 | Johnson Creek Mine (Funkhauser Mine; Omak Mine), Conconully District, Okanogan Co., Washington, USA | Moiser et al. (2012) | USGSSIR2012_5157 | ||
PorphCu-00063 | 201.6 | 145.5 | Albite, Bornite, Chalcocite, Chalcopyrite, Epidote, Magnetite, Molybdenite, Pyrite, Pyrrhotite | Cu | 22183 | Kelsey Mine (Hart Stone Mine; Stone Mine), Oroville, Similkameen & Oroville Districts, Okanogan Co., Washington, USA | Singer et al. (2008) | USGSOFR2008_1155 | |
PorphCu-00064 | 90 | 87 | Actinolite, Anhydrite, Arsenopyrite, Bornite, Chalcopyrite, Chrysocolla, Copper, Covellite, Epidote, Galena, Kaolinite, Magnetite, Molybdenite, Montmorillonite, Pyrite | Cu | 22204 | Mazama Mine (Lesley Mine), Mazama, Mazama District, Okanogan Co., Washington, USA | Singer et al. (2008) | USGSOFR2008_1155 |