Mexican Gold Sheen Obsidian Lapidary Cutter Rough Chunk Lapis Lazuli and it lights up while

and it lights up while turning it slowly at the right angle

every once in a rare while some small chips can be found

Weight: Approx 8 lbs 12

and this one shows a prime example of the gorgeous orbicular pattern

Mexican Gold Sheen Obsidian Lapidary Cutter Rough Chunk Lapis Lazuli and it lights up whileMexican Gold Sheen Obsidian is arguably one of the best forms of Gold Sheen Obsidian on the market. This material is mined in Jalisco, Mexico, and is well known for its purity and a high rate of gold sheen. This material cuts and polishes fantastic. Be careful while handling though, obsidian can break sharp. Photos are generally taken wet to simulate what a polish may look like. Weight: Approx 1 lbs 1 oz Measurements (inches longest approx): 5. 4 x 2.