Another old material specimen. Gemmy red Cuprite crystals from Democratic Republic of Congo. Multiple crystals up to 1 cm long are easily visible. Overall specimen size is 5 x 5 x 4 cm.
Another old material specimen. Gemmy red Cuprite crystals from Democratic Republic of Congo. Multiple crystals up to 1 cm long are easily visible. Overall specimen size is 5 x 5 x 4 cm.