Featured Mineral Auction - Ex. Tom Campbell Collection

Culls from the large historic and worldwide collection of Dr. Tom Campbell. Tom is a mineralogist and mineral collector who works with us here at The Arkenstone. He has decades of experience in the fields of exploration geology, mining, and applied mineralogy, and has even more years under his belt as a collector! Tom has described many new species over the years, including Tiptopite, Fransoletite and Pahasapaite. (Tom was also a co-author on the second edition of the Encyclopedia of Minerals).