Cubic Pyrite Cluster - Specimen selenite collectible mineral Description: This one of a

Description: This one of a kind calcite pyrite specimen from Dundas Quarry

and other ocean life from prehistoric seas

Limonite after pyrite is a pseudomorph

layered bark-like ridges

In this context

Cubic Pyrite Cluster - Specimen selenite collectible mineral Description: This one of aMined from: Ampliacin a Victoria Mine, Navajn, La Rioja, Spain Description: This one of a kind cubic Pyrite cluster mineral specimen from Spain features a striking cluster of sharp, metallic cubic pyrite crystals with a bright brassy gold to silver gold sheen. The specimen has strong geometric structure, with stacked and intergrown cubes, clean flat faces, sharp angular edges, and darker reflective recesses that add depth between the crystal forms.