With An Emphasis On Sulfides

Here are lists of various minerals from Ontario, Canada localities in my collection. A sample of rich silver ore from Cobalt Ontario is shown below.

Stacks Image 2181
Rich silver in arsenides in a creamy, fine-grained carbonate vein material. Arsenides include Nickeline and Rammelsbergite. From trout Lake Mine, South Loraine Township, Ontario, Canada

13.9x8.5x2.5 cm