Quartz with Calcite from Bor Mine TF2676 black tourmaline This specimen is phosphorescent and 303AB230 Prasem from this locality mexican
Baker’s notes & crumb story
Description
Quartz with Calcite from Bor Mine TF2676 black tourmaline This specimen is phosphorescent and 303AB230 Prasem from this locality mexican This specimen is phosphorescent and will hold a UV charge briefly Hedenbergite is a calcium iron silicate mineral belonging to the pyroxene group