MINERAL
Active filters
Pair of two-tone lepidolite mica slices, from Brazil; black base
Chryzoprase in matrix of Tanzania on brass stand
Arkansas black quartz cluster in glass ball
Madagascar green opa 925Gr.l, brass base
Gypsum from France, on black base (920g.)
Rhodonite ball, spinning brass stand
Purple Anhydrite of Madagascar (1.9kg) on black base
Sandcalcite aggregate from Hungary, under glass
natural pineapple crystal from Madagascar