Dioptase from Namibia
by Exceptional Minerals
Dioptase on Calcite from Namibia
Dioptase from Namibia
Dioptase on Quartz from Namibia
for auction by Exceptional Minerals
Dioptase from Namibia
by Dan Weinrich
Dioptase from Namibia
by Dan Weinrich
Shattuckite after Dioptase from the Congo by the Arkenstone
Dioptase on Calcite from Namibia by John Betts
Dioptase from Namibia by Dan Weinrich
Calcite with Dioptase from Namibia by Fabre Minerals
Dioptase from Namibia by Dan Weinrich
Dioptase with Calcite from Namibia
Dioptase with Calcite from Namibia by Fabre Minerals
Calcite with Dioptase from Namibia by Fabre Minerals
Dioptase from Namibia
