Sold2018Amethyst Quartz & Calcite Mineral Specimen Art PieceRare amazing natural piece on custom stand 18"; 25 pounds 54 KgSee Sold Price
Sold2017Quartz and Calcite Mineral Specimen GroupA group of four quartz crystal on matrix specimens, and one calcite on matrix, from the Rodopi Mountain region, Bulgaria. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008. 9.2 kg, 8-21cm (3 1/4See Sold Price
Sold2023CRYSTAL / MINERAL SPECIMENS: AGATE, CALCITE QUARTZLot of 10 pieces of assorted crystal and mineral specimens. Includes a pair of standing agate slices, three smaller agate sliced with stands, a large 8" x 7" x 1.75" agate slice with stand, a large 9"See Sold Price
Sold202482g - Nature Rare Fluorescent Yellow Calcite Quartz Crystal Cluster SpecimenNature Rare Fluorescent Yellow Calcite Quartz Crystal Cluster Specimen Yellow Calcite Quartz Mineral is rating a 4 on the Mohs Hardness Scale. Weight- 82g Length- 56mm Width- 27mm Height- 57mmSee Sold Price
Sold2022Mineral Specimens & GeodesMineral specimens including calcite, analcite, quartz, apatite (Brazil, 14.5 g), wulfenite/pyromorphite (Chester Co., PA), tourmaline and more.See Sold Price
Sold2020Historic Mineral Specimen CollectionAn eclectic collection of mineral specimens in labelled collector's boxes comprising: fluorite, apache tear, petrified wood, specular hematite, red and orange calcite, quartz, ruby in zoisite, chiastoSee Sold Price
Sold2022North Country Mineral Specimen CollectionA mixed group of mineral specimens, each accompanied by an identification label detailing the location of the find: fluorite (2); smokey quartz and haematite; calcite; quartz over fluorite; baryte. 1.See Sold Price
Sold2024Calcite, Quartz Chalcopyrite MexicoRock, Crystal, Natural, Collectible, Mineral, SpecimenSee Sold Price
Sold2023NATURAL MINERAL CRYSTAL SPECIMEN SPHERES BALLS 10PLot of ten natural crystal mineral specimen spheres / healing balls. Includes one sodalite ball, one yellow calcite quartz, one light blue calcite (largest ball at 5.75" diameter), two blue calcite baSee Sold Price
Sold2024283g - Natural Clear White "Multilayer Sheet" Calcite Cluster Mineral Specimen283g - Natural Clear White "Multilayer Sheet" Calcite Cluster Mineral Specimen Multilayer Sheet Calcite Cluster Quartz is rating a 3 on the Mohs Hardness Scale Weight- 283g Length- 102mm WidSee Sold Price
Sold2022Mineral Specimen GroupA group of three mineral specimens comprising: blue calcite, pink quartz, and quartz on banded agate with accessory orange calcite. 1.37 kg total, 40-56 mm (1 1/2 - 2 1/4 in.). Mineral Imports, LondonSee Sold Price
Sold2022Large Calcite on Quartz SpecimenA mineral specimen of translucent calcite on quartz with a large layered dark mass to the centre, a small cluster of clear six-sided pyramid crystals underneath, old inked collection number '517' to bSee Sold Price
Sold2022Mineral Specimen Eagle SculptureAmethyst, quartz, calcite, and pyrite on faux bronze in the form of an eagle, mounted to a marble platform, manner of Amador Braojos. 18"h x 12"w x 10.5"d **Please Note: This item is NOT eligible forSee Sold Price
Sold2024Rock, Crystal, Natural, Collectible, Mineral, SpecimenMissouri Collection: Barite, Chalcopyrite/Dolomite, Galena/Chalcopyrite, Pokrovskite, Calcite, Calcite/Pyrite, Marcasite/Calcite, Galena/Quartz Charlie Hall CollectionSee Sold Price
Sold2022Rock, Crystal, Natural, Collectible, Mineral, SpecimenHalloysite Crystals after Calcite on Quartz Colombia, South America 13ozSee Sold Price
Sold2021Rock, Crystal, Natural, Collectible, Mineral, Specimen12oz Calcite with Quartz and Fluorite on Sphalerite. Great Fluorescent!See Sold Price
Sold2023Rock, Crystal, Natural, Collectible, Mineral, SpecimenExterior and Interior Rutilated Quartz with Calcite Minas Geralis BrazilSee Sold Price
Sold2023Rock, Crystal, Natural, Collectible, Mineral, SpecimenGeodes (Open) Quartz & Quartz w/Calcite 1lbSee Sold Price
Sold2023Large mineral crystal specimenLarge mineral crystal specimen, Natural mineral crystals possibly golden calcite, or quartz on natural substrate, approx. 5.5"h x 15"l x 9"wSee Sold Price
2023Green Apatite Specimen, Natural DT Smoky Quartz, Hexagonal Apatite Crystal Combine Sparkling CalciteMaterials: minerals specimen, crystal, Natural crystal Description Amazing Combination of apitite, Smoky Quartz and calcite The Green Apatite Specimen is a natural formation featuring a combination ofSee Sold Price
Sold2024Rock, Crystal, Natural, Collectible, Mineral, Specimen, FluorescentQuartz Stalachtites with Calcite Crystals Montana Fluorescent 1lb 8ozSee Sold Price
Sold2022Rock, Crystal, Natural, Collectible, Mineral, SpecimenQuartz Crystal with Calcite & Geothite ColombiaSee Sold Price
Sold2017Sphalerite and Galena Mineral Specimen.A matrix specimen of bright galena and sphalerite crystals, with accessory quartz, with small calcite crystals to back, from Bulgaria. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.129, 13See Sold Price
Sold2023Rock, Crystal, Natural, Collectible, Mineral, SpecimenArkansas Mineral Mix: Calcite, Quartz, Aragonite, Hemetite 1lbSee Sold Price
4 days LeftFantasy JewelryTop Quality Chlorine Quartz Cluster SPECIMEN - 1150 Grams - 148X113X110 mm$250
Oct 17Weatherham Estate Treasures60g - Natural Azurite & Malachite Quartz Mineral Specimen - Anhui$20
Oct 17Weatherham Estate Treasures32g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures26g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures40g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures30g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures20g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures43g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures24g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures61g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures37g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures44g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures23g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures36g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures61g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures20g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Oct 17Weatherham Estate Treasures430G Natural Agate Geode Egg Quartz Crystal Mineral Specimen Healing$50
Oct 17Weatherham Estate TreasuresNatural Blue Celestite Geode with Quartz Cluster - Mineral Specimen$70
Oct 17Weatherham Estate Treasures20g Rare Natural Sphalerite Quartz Crystal Cluster Mineral Specimen$20
Oct 17Weatherham Estate TreasuresPair of Natural Clear Crystal Mineral Specimen Quartz Crystal Cluster$44