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This is a Blue Dugway Geode with 2 mini chambers. Magnifying the chambers reveal a world of druzy coating of crystal points, so fine they almost look like velvet. The chambers even have boytroidal lumps.Some of the blue stone has a transparency that looks like pond ice. Also referred to as a 'Thunder Egg', this geode, as with all my Dugways, is from the finest beds of geodes in Utah known as the Juab Formation. I buy these directly from the miners who excavate them.
Approximate Measurements Blue Dugway Geode 2 Mini Chambers:
Weight - 6.9 ounces
Approximately 3.25 inches long x 1.5 inch deep x 2 inches tall