Mahogany Obsidian Specimen Weighing 2.2 PoundsCol. Christie Hatman Auctioneers4.3(490)US$53 days Left
25 POUND OBSIDIAN ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(490)US$706 days Left
Large Black Tourmaline Specimen with Matrix ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(490)US$103 days Left
OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(490)US$52 days Left
OBSIDIAN CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(490)US$1002 days Left
OBSIDIAN CABOCHONS ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(490)US$52 days Left
20.38ct Natural Black with Gold Sheen Obsidian, Pear, OpaqueWeatherham Estate Treasures4(221)US$543 days Left
OBSIDIAN CABOCHONS ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(490)US$52 days Left
