Rare Amethyst Cluster with Double Terminated Quartz CrystalsFossils & Gemstones of Houston4.4(27)$500Apr 26, 2026
Beautiful Aquamarine Crystals Cluster Mineral Specimen - 45 Grams - 73X64X19 mmFantasy Jewelry3.7(144)$4301 day Left
Natural smoky quartz crystal cluster, a variety of quartz mineral composed of silicon dioxide.Basel Auction House4.5(55)$507 days Left
Herkimer Diamond Quartz Crystal – Double Terminated with Attached Secondary Crystal – 16g,North American Artifact Auctions4.7(240)$10Apr 25, 2026
