Mexican Velvet Obsidian – Proven Lapidary Rough with Cut Face for Cabbing or Knapping Starburst Rhyolite famous for its orbicular patterns

famous for its orbicular patterns and rich earthy tones

adn green goldstone

This slab is unique in the fact that it appears to have water lines (osmosis) within it

Weight: Approx 1 lbs 9

This is a Black Oregon Agate from near Prineville

Mexican Velvet Obsidian – Proven Lapidary Rough with Cut Face for Cabbing or Knapping Starburst Rhyolite famous for its orbicular patternsMexican Velvet Obsidian Cut Face, Unpolished Rough with Flashing Green This piece of Mexican Velvet Obsidian features a cut face (unpolished) that reveals beautiful green velvet patterns beneath the surface. Known for its rich magnetite content, Velvet Obsidian displays internal flashes and silky textures that shimmer under the right lighting. The color is light sensitivesimilar to fire opalrequiring bright light and proper angles to reveal its full