Mexican Velvet Obsidian – Proven Lapidary Rough with Cut Face for Cabbing or Knapping Starburst Rhyolite It is a well-named stone

It is a well-named stone with colorful bursts of confetti-like pseudo-plume structures

This is a Black Oregon Agate from near Prineville

Measurements (inches - longest - approx): 3 x 2

adn green goldstone

Mexican Velvet Obsidian – Proven Lapidary Rough with Cut Face for Cabbing or Knapping Starburst Rhyolite It is a well-named stoneMexican 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