Cubic Pyrite Cluster - Specimen palm stone They ever smooth out ball

They ever smooth out ball burr marks within seconds

specifically in the Devonian period

and a sense of openness

The ring has a very hand made look to represent the times when these Northern German/ Southern Sweden Ruins began around 150 AD

Chemical Composition: FeO(OH)·nH₂O

Cubic Pyrite Cluster - Specimen palm stone They ever smooth out ballMined 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.