Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

There are no ages for Quartz at Van Hooker-Gross Mine (Van Hooker Mine; Gross Consolidated Mine; Van Hooker Claim; Cinnamon Bear Claim; White Bear Claim; Brown Bear Claim; Eureka Claim), Chili Bar Area, Placerville Gold Mining Company Properties, Placerville (Hangtown), Placerville District, Mother Lode Belt, El Dorado Co., California, USA