Rhyolite is an igneous rock, a volcanic rock that bears a resemblance to some types of granite. The name itself is derived from the Greek word rhyax, meaning a stream of lava. In North American prehistoric times, rhyolite was quarried extensively in eastern Pennsylvania. It kept a sharp point when struck and was used to make spear points and arrowheads.

• Due to the inherent nature of gemstones, each stone is singular in both color and shading. We have selected stones that truly complement each other, and each pair of earrings is unique.
• Earring Length: ~1.75″
• The stainless steel earwires are nickel-free and lead-free.