Here is a selection of articles I've written about different mineralogical subjects.
Mines of the Cobalt-Gowganda Area
06/12/2022
This listing of mines of the Cobalt-Gowganda area is a distillation of the mines listed in “Silver Cobalt Calcite Veins of Ontario, Ontario Department of […]
Introduction The Cobalt-Gowganda Silver mining area (Cobalt Camp) of Ontario was one of the most prolific silver mining areas in the world. Over 600 million […]
