Dwarves' Earth Treasures: Datolites from Bluff (Wyoming) Mine of Michigan


.	Dwarves' Earth Treasures Online Museum: Wyoming Datolites Bluff Exploratory (Wyoming) Mine, Keweenaw CO., Michigan	.

. Little is known about the Bluff Exploratory Mine(Wyoming) Mine except that it was similar to Iron City (Empire) Mine. The datolites from there seem to be mostly white with some red dotting of varying intensity.

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