This Cluster of Quartz, Galena, and Sphalerite is loaded with crimson Realgar and canary yellow Orpiment. The Realgar is translucent, gem quality. A museum quality specimen, it weighs 2.30 lbs, and is 7"X5". This is a Master Teacher and alchemist. From the Palomo Mine in Peru, an unbelievable being. Powerful. New.