Terminated Blue Kyanite Blades, Quartz and Staurolite | 173 grams | Minas Gerais, Brazil Campo del Cielo Name: Pyrite specks on Quartz

Name: Pyrite specks on Quartz Crystal Cluster

Color: Pink and Purple

It is metastable relative to calcite and often converts to calcite accompanying changes in the environment

The Lead–Zinc deposits of Madan Ore Field (Southwest Rhodope Mountains) were operated by the Turks in the Middle Ages

Terminated Blue Kyanite Blades, Quartz and Staurolite | 173 grams | Minas Gerais, Brazil Campo del Cielo Name: Pyrite specks on QuartzThis is a fabulous specimen of terminated Kyanite blades, Staurolite and Quartz mined in Barra do Salinas district, Barra do Salinas, Coronel Murta, Minas Gerais, Brazil. The specimen was mounted on a wood stand to allow easy display in a favorable position and to protect the specimen. Kyanite is a silicate mineral with the chemical formula Al2SiO5. It's known to be one of the most attractive natural minerals in the world, frequently found with