Natural Crystalline Micro Botryoidal Malachite Specimens x 3 From Congo ARCHITECTURAL / GARDEN making an appearance just once

making an appearance just once or perhaps twice a year

Stunning Chrysoprase – Rare Madagascan Gemstone

Quartz holds the distinction of being one of the most diverse gemstones when it comes to pricing and grade

Silicon Dioxide

A very nice mix of specimens from across southern and central Africa

Natural Crystalline Micro Botryoidal Malachite Specimens x 3 From Congo ARCHITECTURAL / GARDEN making an appearance just oncePRODUCT INFORMATION General Description Malachite, is a green Copper Carbonate Hydroxide mineral with a chemical composition of Cu2(CO3)(OH)2. It was one of the first ores used to produce Copper metal. Our specimens are sourced from the Congo which extensively mines the material for its Copper content, thus getting specimen grade material is quite difficult. Pliny the Elder, 79 CE used the ancient term Molochitus but by 1661 the revised spelling was