set of various raw green rocks with names cutout

actinolite amazon amazonite background beril beryl chert chrysolite collage collection copper cut cutout demantoid description dioptase emerald epidote fluorite garnet garnierite green hantigyrite hornfels hornstone irestone isolated jade marble mineral name natural olivine out peridot pintadoite prehnite raw rock rough sample set specimen stone trachyte turquoise unpolished uvarovite various whetstone white