122 Pound Uruguayan Amethyst Geode WIth Large Calcite Crystal - MONUMENTFossils & Gemstones of Houston4.5(30)$3,000Jul 25, 2026
A Large Section of an Amethyst Geode with a Host of Smaller MineralsLeland Little4.5(751)$100(2 bids)2 days Left
Natural Bi Color Ametrine Gemstones 7.42 Ct. Clean Octagon Millennium Cut 12.53 x 10.54 Mm.Treasure of Gems & Jewelry4.4(250)$1Jul 24, 2026
Polished Amethyst Geode Slice Display Specimen Purple Quartz Crystal Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.3(536)$52 days Left
Natural Purple Amethyst Gemstone 160.30 Ct. 41 x 25 Mm.Treasure of Gems & Jewelry4.4(250)$1Jul 29, 2026
