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Product Description
Mushroom Jasper Unpolished Stone Slab
Lovely unpolished lapidary cabbing rock slab of Mushroom Jasper that is 8.25 inches by 3.25 inches and 6.5 mm thick.
The unpolished stone slab weighs .38 lbs. and is shown wet in the first 3 Mushroom Jasper Unpolished Rock Stone Slab Arizona #O7pictures.
Mushroom Jasper, also known as Mushroom Rhyolite, is found in La Paz County, Arizona (northwest of Phoenix).
Though named jasper, it is actually a highly silicated orbicular rhyolite.
It was named Mushroom Jasper because somebody thought its orbs look like mushrooms. The mushroom pattern is usually gray in a brown or reddish matrix and often has quartz or quartz crystals in their centers.
