INCREDIBLY RED and lustrous vanadinite crystals to 7 mm RICHLY cover matrix on both sides of this excellent and very showy specimen from the 1990s find at the Pure Potential Mine of Arizona. The Pure Potential is just north of the famous Red Cloud Mine. These are considered the finest United States vannies and you can see why. Some of the crystals are hoppered. The whole piece sparkles like cherry red sprinkles glued over ice cream, and is SIMPLY GORGEOUS.