Thulite Slabs Page 1
Thulite is the pink form of zoisite. Tanzanite is also in the zoisite
familiy. Thulite polishes best with diamond. Thulite will also polish
with tin oxide and green rouge (Zam), but has the potential for some
Thulite: PAGE 1 PAGE 2
Example of Thulite Cabochon.