4.25" Brazilian Purpurite Tower DM129 grape agate the artist carves into the

the artist carves into the back of the piece rather than the front

meaning it will hold a fluorescent charge for a few seconds after the UV light source has stopped

Rainbow Obsidian is another form of Sheen Obsidian that gets its iridescent sheen from inclusions of magnetite nano-particles

Socorro County

but can appear in orange

4.25" Brazilian Purpurite Tower DM129 grape agate the artist carves into the4. 25" Brazilian Purpurite Tower Approx. Dimensions: 4. 25 x 3. 5 x 2 inches Approx. Weight: 575 grams Locality: Minas Gerais, Brazil Purpurite is a manganese phosphate mineral with varying amounts of iron, depending on its source. It ranges in color from brownish black to violet and dark red. It can be found in several locations around the world including Argentina, Australia, Canada, China, Namibia, and USA. This purpurite freeform is from Minas