Clear Quartz Crystal Obelisk With InclusionsFossils & Gemstones of Houston4.5(30)$300Available to Buy Now
Large Museum-Grade Windowed Vivianite Crystal FormationFossils & Gemstones of Houston4.5(30)$2,000Available to Buy Now
Large Pair of Natural Amethyst Cathedral Geodes on Custom Metal StandWilliamson Auction Gallery4.7(319)$2,000(1 bid)5 days Left
Large Natural Amethyst Cathedral Geode on Custom Metal StandWilliamson Auction Gallery4.7(319)$1,2005 days Left
Huge Clear Quartz Crystal Obelisk With InclusionsFossils & Gemstones of Houston4.5(30)$400Available to Buy Now
Large Flashy Polished Labradorite FreeformFossils & Gemstones of Houston4.5(30)$300Available to Buy Now
A LARGE AND WELL COLORED AMETHYST TRIANGLE SLICE ON A STANDJ. Greenstein & Co., Inc.4.4(68)$200Aug 26, 2026
