Offering an OUTSTANDING Large OBSIDIAN LAKE with IVORY and MINK Petrified Wood. COMPLETE Full Round Slab with Bark. A Spectacular Specimen OUR BEST ONE! With Exquisite Pitch-Black Flowing Obsidian Lake and Sensational Jagged Edges! This Specimen was recently unearthed in Indonesia and is from the Miocene Period, approximately 20 Million Years Old. A Phenomenal piece […]