Bismuth Crystal with Iridescent Oxide carboniferous the Carcharodontosaurus was one of

the Carcharodontosaurus was one of the most fearsome predators of the mid-Cretaceous

ALL specimens in the TOUCH are accessible and so the product should never be left in the hands of small children

it is quite rare and there is very little in public hands

known under the brand name Pepto-Bismol

causing a rain of debris

Bismuth Crystal with Iridescent Oxide carboniferous the Carcharodontosaurus was one ofAbove: Front of specimen card. "The Philosopher takes pleasure in the contemplation of the nature of these compounds while the miner takes pleasure in the profit and use he obtains from the metals he extracts from them." ~ Georgius Agricola, 1546 This specimen is a complete bismuth crystal. They are hand cast in Colorado by a family that specializes in creating bismuth crystals for the jewelry industry. We loved them so much that we had to share them