![Rhyolite Rhyolite](https://cdn11.bigcommerce.com/s-iv30xoewdg/images/stencil/original/p/rhyolite1__85558.original.jpg)
Rhyolite
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Birds Eye Rhyolite 40x50mm Oval
Bead World Gems
$114.90Sold 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...$114.90 -
Rhyolite Polished 8mm Round
Bead World Gems
$214.82Approximate 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...$214.82 -
Rhyolite Polished 6mm Round
Bead World Gems
$189.84Approximate 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...$189.84