Mexican Velvet Obsidian Lapidary Stone Slab Slice Cut Rock Galaxy Orbicular Rhyolite Priday Opal Thundereggs are beautiful

Priday Opal Thundereggs are beautiful opal filled thundereggs from Oregon

Great for unique

This coprolite comes from the Eocene period and is approx 35-56 million years old

it can have marcasite like pattern

confetti agate is one you will want to grab quickly

Mexican Velvet Obsidian Lapidary Stone Slab Slice Cut Rock Galaxy Orbicular Rhyolite Priday Opal Thundereggs are beautifulMexican Velvet Obsidian Rare Old Stock Obsidian with Flashy Velvet Sheen Mexican Velvet Obsidian is a rare and captivating variety of obsidian known for its velvety chatoyance and flashes of coloroften appearing in rich green, gold, and purple hues when turned under light. Once imported in bulk during the mid 1900s, this material is now extremely limited, with most available pieces being old stock from the 1960s or earlier. This obsidian gets its name