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Audience: Government Formats: Non-GIS Data Tags: ALLUVIUM

Views: 62

March 29, 2016


The first clue to the presence of possible diamond-bearing source rocks in northern Alberta was the discovery of a perfect octahedral diamond, estimated at about 0.83 carats in weight, by farm worker Einar Opdahl during 1958 in the Evansburg area of west-central Alberta. Since the Opdahl diamond,...