Natural Drusy Coated Ball Malachite & Red Copper Dolomite Matrix Specimens x 2 From Likasi, Congo Malawi This extraordinary deposit

This extraordinary deposit

a captivating gem

Size = 133 x 94 x 62 mm

Piezoelectric energy arises when the resin’s natural shrinkage during curing exerts pressure on the embedded crystals

Size = 90 - 119 mm

Natural Drusy Coated Ball Malachite & Red Copper Dolomite Matrix Specimens x 2 From Likasi, Congo Malawi This extraordinary depositPRODUCT INFORMATION General Description Killer drusy coated specimens! Not sure if its quartz, calcite or dololmite drusy but it is none the less beautiful! Chrysocolla has a cyan (blue green) colour and is a minor ore of Copper. The material has a wide range of hardness between 2. 5 to 7. 0. It is of secondary origin and forms in the oxidation zones of copper ore bodies. It is typically found as botryoidal or rounded masses and crusts, or vein