RESERVED for Chris! Raw Red Beryl, 4ct Bixbite Crystal, 'Red emerald', Rare Gemstone, Wah Wah Mountains, Utah USA Mineral, Very Rare opal from peru The chemical composition of demantoid

The chemical composition of demantoid is Ca3Fe2(SiO4)3

with the classic black core peeking through some areas

Fantastic little floater from an old collection

good translucent quality

RESERVED for Chris! Raw Red Beryl, 4ct Bixbite Crystal, 'Red emerald', Rare Gemstone, Wah Wah Mountains, Utah USA Mineral, Very Rare opal from peru The chemical composition of demantoidRaw Red Beryl, 4ct Bixbite Crystal, 'Red emerald', Rare Gemstone, Wah Wah Mountains, Utah USA Mineral, Very Rare, High Grade, Collector Gem Stunning specimen with fantastic color. Large for a Red Beryl crystal at 4ct. Comes with the acrylic base and lots of love! Would work into jewelry well, not facet grade however so not cutting material in my opinion!