About Us


We are specialists in Fine Minerals, Crystals, Decorative Materials and Facet Grade Rough.

With many years combined experience from all corners of the industry we started Adit Fine Minerals  at the beginning of 2021

Between us we have many unique skill sets, so if you have any questions, please do ask. 

We are both Fellows of The Gemmological Association of Great Britain (Gem-A)

Marcus McCallum FGA

Charles Bexfield FGA DGA EG