Gem Dinosaur Bone Slab - Visible Cell Structure birdseye-rhyolite Here is a gorgeous box

Here is a gorgeous box of Mexican Rainbow Obsidian

likely from long-term storage

🌟 Why You'll Love It:

Uncommon obsidian type for serious lapidary collections

Measurements (inches - longest - approx): 9

Gem Dinosaur Bone Slab - Visible Cell Structure birdseye-rhyolite Here is a gorgeous boxGem Dinosaur Bone Slab Visible Bone and Cell Structure Calcite Base Specimen This stunning slab of calcite based Gem Dinosaur Bone showcases visible bone structure including the shape and cell structure of the original dinosaur. This is a feldspar base bone, which can be cabbed and makes for some fascinating display pieces that connect you to millions of years of natural history. SPECIFICATIONS Material: Natural Gem Dinosaur Bone Dimensions: 80mm x