CALCITE ON FLUORITE ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(471)$211 hrs Left
Natural Yellow Quartz 30.34 Ct. Rough Size 23 x 16 Mm Gemstone From BrazilTreasure of Gems & Jewelry4.4(212)$14 days Left
Natural Yellow Quartz 71.08 Ct. Rough Shape 32 x 19.4 Mm Gemstone From BrazilTreasure of Gems & Jewelry4.4(212)$1Feb 08, 2026
Natural Yellow Quartz Rough 14.67 Ct. Size 16 x 12 Mm. Unheated Gemstone From BrazilTreasure of Gems & Jewelry4.4(212)$14 days Left
Natural Yellow Quartz Rough 39.11 Ct. Unheated Gemstone From BrazilTreasure of Gems & Jewelry4.4(212)$14 days Left
White Quartz Crystal Specimen, 129 Grams Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.4(471)$52 days Left
Natural White Quartz Rough 575 Ct. Collection From Underground Gemstone UnheatedTreasure of Gems & Jewelry4.4(212)$1Feb 08, 2026
SoldYellow Calcite Cystal Specimen.A fine specimen of a yellow calcite crystal formation , in white card tray with label reading: 'Calcite, Tri-State (Miller Collectio), USA'. 201 grams, 70mm (2 3/4"). From a historic ‘Victorian MuseSee Sold Price
SoldRED, YELLOW, GREEN & ORANGE CALCITE SPECIMENRED, YELLOW, GREEN & ORANGE CALCITE SPECIMEN- (CA33) 12.6 LB Height: 11 in. by Width: 4.5 in. by Depth: 5.25 in.See Sold Price
SoldRED & YELLOW, GREEN & ORANGE CALCITE SPECIMENRED & YELLOW, GREEN & ORANGE CALCITE SPECIMEN - (CA36) 12.0 LB Height: 8 in. by Width: 7 in. by Depth: 5See Sold Price
SoldYellow Calcite Star Cluster SpecimenYellow natural stone cluster with sections posting outward resembling a star, possibly calcite. Approximately 3.5 inches tall and 4 inches wide. Total weight 3039.0 ct. Minor loss to stone. Calcite stSee Sold Price
Sold82g - 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
SoldSeptarian Geode HeartGeological specimen, septarian geode (yellow calcite, brown aragonite, gray limestone and white or clear barite) carved and polished into a heart shape 5"h x 8"See Sold Price
SoldLot 3 Carved Yellow Calcite Healing stone ObelisksCarved Yellow Calcite obelisks. Taller obelisk measures 5.5 x 1 in. Wide. Calcite Obelisks, Decorative arts, yellow Calcite, Home decor and accessories, natural stone specimen obelisk, home accents HeSee Sold Price
SoldNATURAL 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
SoldPyrite and Calcite SpecimenThis pyrite and calcite specimen has dogtooth and well-formed crystals on a pyrite oval and it also has rainbow peacock ore. It has yellow and tan pointed crystals of calcite poking from the top in vaSee Sold Price
SoldNatural "Golden Healer" CALCITE SpecimenNatural "Golden Healer" CALCITE Specimen. It measures approximately 12" Long. The Total Weight is 8 lbs 12 oz. Golden Calcite is a variety of calcite known for its golden-yellow to honey brown coSee Sold Price
SoldThree Fluorite & Calcite SpecimensPurple, Blue, and Blue-Yellow. The largest 20cm. Two from the collection of Roy Smith. 4.5 Kg. total. Keywords: Rock, Mineral, Gemstone, Gem,See Sold Price
SoldFluorite, Apophylite & Astrophyllite Mineral SpecimensFluorite, quality blue crystal (60 g), green fluorite and yellow calcite crystal (171 g) and purple crystal quartz (90 g). Fluorescent Astrophyllite (Russia), Stilbite Apophyllite Chalcedony (India).See Sold Price
Sold2 Nicely Split Quartz Geodes found in SE Iowa2 Keokuk Geodes Calcite, Yellow Calcite, & Quartz Iowa 3lb 5oz. Geode, Rock, Crystal, Natural, Collectible, SpecimenSee Sold Price
SoldPolished Septarian Nodule EggNatural mineral specimen shaped and polished into an egg form, showcasing yellow calcite and dark brown aragonite with a cracked septarian pattern. Medium: stone (calcite, aragonite, limestone). No arSee Sold Price
SoldGROUP OF FOSSILS, ROCKS, MINERALS & GEODESA group of thirteen mineral specimens, including one jointed twin geode, one septarian nodule from Utah with a yellow calcite centre, brown aragonite or siderite lines, and limestone encasing, one GerSee Sold Price
SoldOrange-Yellow and Purple Over Green Calcite Crystal SpecimenGlistening surface with well-formed, honey-yellow colored lustrous crystals. The white-to-clear crystals are topped with pale purple over green calcite. Measures: 6.25 x 3.5 x 1.75 inches. Weight: 1.5See Sold Price
SoldPink Hematite and Yellow and Green Calcite FormationYellow and green calcite formation with secondary pink hematite crystals. A beautiful, cabinet-sized specimen. 7.5" x 8" x 4.75." 10 pounds, 12 ounces.See Sold Price
SoldCalcite/Dolomite Crystal Mass [153302]Large specimen of scalenohedral calcite/dolomite crystals, milky pink in color at the tips, near-clear yellow at the bases. Interior crystalline core is black and possibly siderite. Specimen is heavieSee Sold Price
SoldNatural History - Apatite Mineral SpecimenA group of semi-transparent, blocky, yellow-green apatite encrusting quartz, with accessory calcite and a single prismatic quartz crystal, with handwritten note reading:'APATITE, Panasqueriva', TipexSee Sold Price
SoldLarge Carved Yellow Calcite Parrot Bird Sculpture On AmethystDESCRIPTION: Large carved gemstone tropical bird sculpture, depicting a yellow calcite carved stone parrot bird on an amethyst geode base. The bird is depicted in a naturalistic manner with a lapis caSee Sold Price
SoldHONEYCOMB CALCITE SPECIMEN ON ACRYLIC BASEHoneycomb calcite geological specimen, mounted on an acrylic base, specimen: approx 14.5"h, 10"w, overall: approx 16"h, 10"w, 4.25"d, 11lbs Start Price: $150.00See Sold Price
Sold(3) GEOLOGICAL HONEYCOMB CALCITE SPECIMENS ON ACRYLIC BASES(lot of 3) Honycomb calcite shards, each mounted on colorless acrylic base, largest specimen: approx 8"h, 6.5"w, 1.25"d, overall: approx 10.25"h, 6.5"w, 2"d, smallesSee Sold Price
SoldSteuben shade, green feather, yellow Calcite, 4"Steuben shade, shape 825 with ruffled rim decorated with green draping bordered by gold over a pearlized pale yellow Calcite. Gold interior. Measures 4 inches by 5 inches across the rim and a 2 1/4 inSee Sold Price
SoldAmsterdam Sauer Yellow Calcite Macaw SculptureExquisite Amsterdam Sauer Objet d'Art sculpture depicting a macaw perched on an amethyst crystal cluster. The bird is meticulously hand-carved from yellow calcite with a beak and eyes of onyx, accenteSee Sold Price
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