Quartz with Epidote Val Gronda da Cavrein, Graubünden, Switzerland A masterpiece in respect of composition and color combination and crystal quality alike! A dominant colorless and water-clear quartz crystal of utterly beautiful surface structure emerges from a group of quartz crystals, intensively orange to red with iron oxide. To the right of the specimen is a nested cluster of green Epidote with some white Adularia.
