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 |
---|---|---|---|---|---|---|---|---|---|
sedznpb-00276 | 7.3 | 5.5 | 2177 | Chichibu Mining District (Chichibu Mine), Nakatsugawa, Ohtaki-mura, Chichibu City, Saitama, Japan | Singer et al. (2009) | USGSOFR2009-1252 |