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
Francis Mine (Cuyamaca Lode; Cuyamaca Mill Site; Fanny #1-3; Monte Video; Western Star; Woods; Amos; Ramona), Columbia Mountain, Kelso District, Providence Mts (Sierra De Santa Coleta; Timpisagwagatsitci), San Bernardino Co., California, USA