Binghamite, also called Silkstone and Cuyunite, is a type of agate stone found only on the Cuyuna iron range (near Crosby) in Crow Wing County, Minnesota. The formation of the stone occurs near deposits of iron ore. Our tumbled stones ate smooth and polished featuring colors of red, gold, and black. It is a variety of quartz with fibers of goethite or hematite.
0.50 oz. and 1 inch
Quantity = 1
Imported from Minnesota, USA
Items may vary in size, weight, color and appearance.
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