Quartz pseudomorph after Danburite from Bor Mine, Russia DX890 size 6 solid colors will display for 0106DD1580 fairy forest quartz Kavalerovo Mining District

solid colors will display for 3 seconds before changing to the next through a cycle of white

recognized by its bright metallic silver-gray color and cubic cleavage

mermaids have served as metaphors for the delicate balance between the human and natural worlds

The formation of dendritic opal involves the infiltration of mineral-rich water into rock cavities

Quartz pseudomorph after Danburite from Bor Mine, Russia DX890 size 6 solid colors will display for 0106DD1580 fairy forest quartz Kavalerovo Mining District solid colors will display for 3 seconds before changing to the next through a cycle of white recognized by its bright metallic silver gray color and cubic cleavage