Rhyolite
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Birds Eye Rhyolite 40x50mm Oval
Bead World Gems
$7.86Sold Individually What is it: Rhyolite is a form of igneous rock with a very high silica content. Rhyolite usually forms in continental or continent-margin volcanic eruptions where granitic magma (molten rock that is made up of crystals of various...$7.86 -
Rhyolite Polished 8mm Round
Bead World Gems
$14.69Approximate beads per strand: 45 What is it: Rhyolite is a form of igneous rock with a very high silica content. Rhyolite usually forms in continental or continent-margin volcanic eruptions where granitic magma (molten rock that is made up of...$14.69 -
Rhyolite Polished 6mm Round
Bead World Gems
$12.98Approximate beads per strand: 65 What is it: Rhyolite is a form of igneous rock with a very high silica content. Rhyolite usually forms in continental or continent-margin volcanic eruptions where granitic magma (molten rock that is made up of...$12.98