Banded Aquamarine and Blue Moonstone 6-8mm Pebble - 15-16 Inch South America Rhyolite is a volcanic

Rhyolite is a volcanic

which receive their color from trace amounts of chromium

Naturally occuring in hues of blue to green to green with spots and streaks of red

green and brown to the more rare violet and pink

which provides sufficient hardness for the stone to be cut

Banded Aquamarine and Blue Moonstone 6-8mm Pebble - 15-16 Inch South America Rhyolite is a volcanicAquamarine is a transparent to translucent stone ranging from cerulean blue to light blue in higher grades. In lower grades it can be transparent to opaque and is commonly light blue, green and yellow with white and gray inclusions. The name is the Latin term for water of the sea. Aquamarine was once thought to be the treasure of mermaids, as well as a lucky stone for sailors. Moonstone naturally occurs in a broad spectrum of colors, but is most