17.6g Natural chalcopyrite and calcite mineral specimensWeatherham Estate Treasures4(218)$30Mar 05, 2026
MIXED MINERAL SPECIMEN ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(479)$202 days Left
Quartz Geode Specimen ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(479)$34 days Left
32g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimenWeatherham Estate Treasures4(218)$30Mar 05, 2026
Phosphorescent Green Fluoride With Mica Crystals On MatrixWeatherham Estate Treasures4(218)$40Mar 05, 2026
