Sterling silver cuff bracelet with Rhyolite & Malachite - $325

 This heavy men's sterling cuff features a central Rhyolite stone, flanked by a pair of Malachites.  The Rhyolite is found in the montains of Utah and is formed by time and high pressure from very fine volcanic ash, which is stained by iron seeping through the stone.  This Malachite is from Arizona.