Mexican Velvet Obsidian Lapidary Stone Slab Slice Cut Rock Galaxy Orbicular Rhyolite Weight: Approx 4 lbs 2

Weight: Approx 4 lbs 2

San Carlos Agate is a stunning moss agate near San Carlos

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

Individual chunks photographed were some picked for photograph from the random pull pile

it can have marcasite like pattern

Mexican Velvet Obsidian Lapidary Stone Slab Slice Cut Rock Galaxy Orbicular Rhyolite Weight: Approx 4 lbs 2Mexican 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