Pyrite Cluster - Specimen copper rutile Their matrix have not been

Their matrix have not been overly prepared so they still contain an earthy roughness that adds to their age and natural feel

they would molt and grow a new shell as they grew

Huallanca District

Tourmaline belongs to a complex group of borosilicate minerals

Pyrite Cluster - Specimen copper rutile Their matrix have not beenMined from: Ampliacin a Victoria Mine, Navajn, La Rioja, Spain Description: This one of a kind Pyrite cluster mineral specimen from Ambas Aguas, La Rioja, Spain features a dense group of brassy metallic Pyrite crystals with a mix of blocky cubic and modified crystal forms. The specimen has strong reflective faces, stepped growth, beveled edges, and natural striations across many of the crystal surfaces. Some areas show darker tarnish, small contact