Description
THREE SPECIMENS: MALACHITE, COPPER REY, QUARTZ ORE SPECIMEN, AZURITE AND OLIVENITE Including a Malachite Pseudomorph after Azurite on Calcite, a choice terminated and aerial prismatic crystals of azurite to 3 cm, are set upon a white-grey lustrous calcite crystals aggregate on matrix. The crystals are replaced by green crystallized malachite....