Tetrahedrite, Pyrite, Calcite and Quartz Crystal Cluster | 42.21 Grams | Lima Peru | SO24 Emerald The Grenville Orogen is a

The Grenville Orogen is a deeply eroded and highly uplifted orogenic belt that extends from Labrador in northeastern Canada to the Adirondack Mountains and southwestward under the coastal plain of the eastern United States

This piece displays extremely well and would be a beautiful addition to any new or existing collection

stilbite is associated with other zeolite minerals

Its dimensions are 45x25x13 mm

Tetrahedrite, Pyrite, Calcite and Quartz Crystal Cluster | 42.21 Grams | Lima Peru | SO24 Emerald The Grenville Orogen is aTetrahedrite crystals are fascinating minerals known for their distinctive tetrahedral shape and shiny, metallic luster. It typically forms in well defined tetrahedral crystals, which can be grouped in clusters. The color range includes shades of metallic gray, black, and sometimes reddish hues due to the presence of copper and other trace elements. Tetrahedrite is commonly found in hydrothermal veins and is often associated with other minerals such