Southern California Geology | Massive crystals within a Pegmatite!
Join me as I explore a pegmatite consisting of quartz, perthite (feldspars), biotite mica and black tourmaline (aka schorl) among other things!
Join me as I explore a pegmatite consisting of quartz, perthite (feldspars), biotite mica and black tourmaline (aka schorl) among other things!