Natural Botryoidal Malachite Specimens x 2 From Congo China Size = 37 - 61
Yard notes & kiln story
Description
Natural Botryoidal Malachite Specimens x 2 From Congo China Size = 37 61 Size = 37 61 mm 1 It is fossil coral preserved in a transparent host rock which results in a range of exceptional patterns and features is a green Copper Carbonate Hydroxide mineral with the chemical composition Cu₂(CO₃)(OH)₂ Grade = Very Good Grade