Green Cubic Fluorite Specimen with Stibnite & Pyrite, Yaogangxian Mine prehnite This is a beautiful natural

This is a beautiful natural pyrite cluster from Peru

Beautiful red-brown heulandite fans capped with numerous

offering both lasting beauty and low-maintenance wear

Astore District

Green Cubic Fluorite Specimen with Stibnite & Pyrite, Yaogangxian Mine prehnite This is a beautiful naturalStriking specimen of translucent green Fluorite from the renowned Yaogangxian Mine, associated with lustrous black metallic Sb bearing sulfosalt crystals in the stibnite group, with minor pyrite. The sharply striated crystals display a dramatic contrast against the softly translucent fluorite, exhibiting subtle bronze to reddish internal reflections characteristic of berthierite (a rarer mineral associated with complex antimony rich hydrothermal