Copper Crystal - Native Copper beatles Typically ~3" (75mm) in diameter

Typically ~3" (75mm) in diameter

Some research suggests that larger teeth (above 1") may actually be from small members of the Abelisauridae family of Ceratosaurian dinosaurs

Note: Neanderthal man (aka Jamie) not included

With a total recovered weight at 220

All specimens will have a layer of aluminized Kapton foil and a layer of fibrous bulk material

Copper Crystal - Native Copper beatles Typically ~3" (75mm) in diameterCopper Crystals first appeared in the Fourth Edition of the Mini Museum. We're happy to share these larger varieties of this naturally forming metal. Above: Front of specimen card. " I will not accept here any copper from you that is not of fine quality." ~ Nanni, Babylonian Merchant to Copper Dealer Ea Nasir, c. 1750 BCE The intricate lattice of native copper crystals reveals a story of deep geological processes lasting hundreds of millions of years.