Rhyolite

Rhyolite is an igneous rock with a high silica content - chemically identical to granite, although sometimes mistaken for jasper. The stone's mossy greens, browns and grays are reminiscent of a rainforest.

Metaphysically, rhyolite is believed to light the fire of creativity within the soul and help with self-realization.

Mohs Hardness: 7.0