20088 - Beautiful 3.10 Inch Synthetic Bismuth Crystal Sclerorhynchus It comes from the famous
Yard notes & kiln story
Description
It comes from the famous deposits that appear in the Western Sahara
The teeth which are found on the surface in nearby sites have a bad preservation due to the abrasion that they suffer during its exposition to high temperatures and aggressive desert climate conditions
Thurmond and Jones 1981
South Dakota
among several fragments of dermal scute bones
20088 - Beautiful 3.10 Inch Synthetic Bismuth Crystal Sclerorhynchus It comes from the famousSynthetic bismuth crystal exhibiting the stairstep crystal structure and iridescence colors, which are produced by interference of light within the oxide film on its surface.