Rare Amethyst Cluster with Double Terminated Quartz CrystalsFossils & Gemstones of Houston4.4(27)$5007 days Left
Natural Amethyst Gemstone: Flower Cut February Birthstone (30.20 Carats)Chairish Auctions4.5(10.4k)$150
Large Amethyst Cathedral Geode with Calcite Crystal InclusionEstate Inventory Auctions4.3(24)$100(1 bid)3 days Left
Amazing Terminated Fluorite Crystal From Skardu Valley - 170 grams - 68X62X30 mmFantasy Jewelry3.7(144)$20021 hrs Left
Amazing Large Chunk of Purple Fluorspar / Fluorite found in southetn Illinois. Beautiful example,Heartland Artifact Auctions4.7(879)$14(2 bids)529 Lots Away
Natural Purple Amethyst 90.10 Ct. Rough Shape 33 x 17 Mm Gemstone From BrazilTreasure of Gems & Jewelry4.5(224)$1(1 bid)406 Lots Away
55g - Natural Clear Octahedral Red Purple Core Fluorite Quartz Crystal SpecimenWeatherham Estate Treasures3.9(236)$25May 01, 2026
Natural Violet Amethyst 10.50 Ct. Fish Carving Shape 19.9 x 14.2 Mm Gemstone from BrazilTreasure of Gems & Jewelry4.5(224)$1Apr 26, 2026
Natural Raw Amethyst Specimen Weighing 57 Grams Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.4(510)$51 day Left
