Men’s Bar Cathedral Rock NecklaceA vertical bar of sterling silver carrying a fragment of Sedona's red earththe kind of pendant that reads as architectural from across the room. The pendant sets freeform turquoise against a core of Sedona soil sourced from Cathedral Rock, one of the sandstone buttes that define the Sedona skyline. Turquoise is a copper aluminum phosphateits blue green color a product of copper content and the arid conditions that concentrate it near the surface of