Unique Smoky Etched Quartz Cluster from Minas Gerais, Brazil clevelandite The metallic Sb-bearing sulfosalt crystals

The metallic Sb-bearing sulfosalt crystals are further accented by a delicate coating of  microcrystalline Pyrite

9 grams total weight

This is a beautiful rhodochrosite & arsenopyrite cluster is from the famous Trepca Mine complex in the Trepca Valley in Kosovo

Size: 83 x 61 x 25 mm

Unique Smoky Etched Quartz Cluster from Minas Gerais, Brazil clevelandite The metallic Sb-bearing sulfosalt crystalsSmoky quartz crystal with etched self healed surfaces and a row of well defined small crystals along the top ridge of the main crystal. Size: 143 x 65 x 43 mm. 296 grams From Aracuai, Minas Gerais, Brazil Smoky quartz from Brazil is a unique and captivating variety of quartz.