Sizes range from less than 10 mm to more than 50mm,
Low to Medium clarity and sometimes colour zoned,
Natural form and un-knocked,
Ideal for tumbling, cabochons and stone tops.
Sizes range from less than 10 mm to more than 50mm,
Low to Medium clarity and sometimes colour zoned,
Natural form and un-knocked,
Ideal for tumbling, cabochons and stone tops.