Green Cubic Fluorite Specimen with Stibnite & Pyrite, Yaogangxian Mine nail head SE Sulawesi

SE Sulawesi

Also present is calcite that has a bright white color as well as green phosphorescence under 365nm long wave ultraviolet light

Large blocky epidote crystal cluster with distinct zoning

From Hashupi Mine

Clear apophyllite crystals on a bed of tiny peach stilbite crystals over basalt matrix

Green Cubic Fluorite Specimen with Stibnite & Pyrite, Yaogangxian Mine nail head SE SulawesiStriking 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