DIOPSIDE CaMgSi2O6 (monoclinic)
pyroxene group, varieties: chrome diopside (India, Russia), fassaite, sahlite, schefferite, violan, zinc-schefferite

line.gif (853 bytes) 067-25.jpg (74974 bytes) 062-24.jpg (53174 bytes)

variety zinc-schefferite, brown crystalline in calcite
Franklin, Sussex County, New Jersey

077-18.jpg (34483 bytes)