Rhyolite 50

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Slice of Spherulitic Rhyolite polished on one side, 70mmx80mm, 7mm thick, 65gms weight. $15.00 Spherulitic Rhyolite is from Turee Creek Station in Western Australia not far from th e town of Newman in the Pilbara region. Rhyolite is the general term for a type of volcanic rock occurring mostly as lava flows and characterised by highly acidic composition. Spherulites are small rounded bodies and this structure is common in rhyolites. You are buying a natural rock. What may be perceived as an imperfection is actually part of Mother Nature's creation. Show more