Pendentif Rhyolite P730Rhyolite is a volcanic rock whose varied patterns recall lush vegetation or natural reliefs. Set in a pendant, it reveals an authentic aesthetic and a symbolism linked to fulfillment and inner strength. Origin and Appearance Origin : Extracted in particular in Australia, the United States (notably in Arizona) and Mexico, rhyolite is formed when silica rich lava solidifies rapidly. Colors and Patterns : Shades of green, brown, beige, sometimes dotted