set of various raw green stones with names cutout

alexandrite amazon amazonite background beryl chrysoberyl chrysolite collage collection copper cut cutout demantoid description diopside dioptase emerald garnierite glaucophane gneiss green hornfels hornstone irestone isolated listvanite listvenite listwaenite malachite mineral molybdenite name natural olivine out peridot phlogopite pintadoite raw rock rough sample serpentine serpentinite set specimen stone turquoise unpolished uvarovite various white