Quartz var. Amethyst Chalcedony, Brazil, Cabinet-Sized SpecimenQuartz var. Amethyst Chalcedony Rio Grande do Sul Brazil Approx. Dimensions: 2. 57 in x 1. 37 in x 1. 95 in Approx. Weight: 57 grams

Agrigento Province

Dimensions: 6

Weight: 105 grams

Ocna de Fier(Vasko-Moravita)

Weight: 806 grams

The larger edge consists of one large rectangular mass

Weight: 443 grams

Well-tarnished Native Copper with some natural copper red hues still visible between clusters

A member of the Garnet family

Smaller examples of white Bustamite are scattered between the red crystals and the flecks of Galena on the bottom face of the mineral

Luster is adamantine

Brown and orange Fluorite is mixed with Baryte in this specimen