A turquoise with real range from piece to piece — some stones lean into vivid sky-blue pooling within a tan, sandy matrix, others settle into soft sage and apple green, and still others show a pale, almost mint-cream body cut through with a deep reddish-brown web. That matrix variation is part of what makes Treasure Mountain interesting: the same material can show delicate, meandering tan veining in one piece and tight, dramatic dark-red spiderwebbing in the next. A high polish brings out real depth and clarity in the color, whichever direction it leans.