Rare Damascus Obsidian Rough Chunk! Wyoming Turritella Agate Gem Fossil Dinosaur Bone is

Gem Fossil Dinosaur Bone is silica replaced

Some of these I'm not sure on the identification

Here is a chunk of Pyrite (fools gold) in quartz from an unknown location

This chunk of Dinosaur Bone appears to have some silica and calcite present

It is really a stone that does not get enough hype

Rare Damascus Obsidian Rough Chunk! Wyoming Turritella Agate Gem Fossil Dinosaur Bone isDamascus Obsidian is a rare from of Obsidian from Davis Creek California. Damascus Obsidian often has a grey mostly pure obsidian that can sometimes also have designs, flow, or pattern within it, or it can just be a creamy grey. It all cuts wonderfully, and makes some truly captivating and unique cabochons! It is a pretty hard one to come by, and certainly one you don't want to miss out on! Weight: Approx 3 lbs 10 oz Measurements (inches longest