Copper ("Spinel"-twins and crystals) Zircon whitish yellow colored radiating “balls”

whitish yellow colored radiating “balls” with rarely seen golden bladed Pyrrhotite

striated cavities where the once preexisting Anhydrite once grew

so if you're a collector of Bolivian minerals

Oddly enough

Copper ("Spinel"-twins and crystals) Zircon whitish yellow colored radiating “balls”A fantastic toenail sized display specimen of fine crystallized and "Spinel" twinned Copper from this wonderful discovery in Australia. This undamaged, showy, doubly terminated "floater" shows a marvelous combination of sharp, well defined, euhedral crystals of Native Copper along with elongated, striated "Spinel" twins. The piece is highlighted at the top by a wonderful dodecahedral crystal of Copper with both smooth well formed positive faces and