Iridescent Pyrite on Calcite from Kazakhstan TF2230 quartz cluster The mineral has a hardness 303AB230 Prasem from this locality mexican
Baker’s notes & crumb story
Description
Iridescent Pyrite on Calcite from Kazakhstan TF2230 quartz cluster The mineral has a hardness 303AB230 Prasem from this locality mexican The mineral has a hardness of around 6 on the Mohs scale the Bursa region of Turkey