Welcome……well what we have here is a stunning little cluster of Cuprite crystals from the excellent locality of Bisbee Arizona United States. Quite an entertaining piece to look at upon close inspection. Interesting network of dark red Cuprite of various shapes and sizes embedded with native Copper and a minor presence of Galena crystals too. Can study this piece for ages with a loupe and great to view under bright lights with some of the red crystals showing transparency. An old school classic that would be a great addition to your mineral collection. Item measure 6.3x4x4cm. 141grams. Thankyou for viewing my listing, happy to combine postage.