Sold2023Aragonite Specimen with Large CrystalsAragonite specimen with large crystals. 258 grams.See Sold Price
Sold2024Aragonite Specimen with Large CrystalsAragonite specimen with large crystals. 2.5” x 5” x 2.5”. 540 grams.See Sold Price
Sold2023Aragonite Specimen with Large CrystalsAragonite specimen with large crystals. 258 grams.See Sold Price
Sold2021Large white Aragonite specimenLarge white Aragonite specimen, Wenshan Mine, China, natural milky white crystal formation, approx. 6"h x 12"squ Provenance: The Collection of Hester Diamond; Astro Gallery of Gems, NYC (appraised inSee Sold Price
Sold2021Double Natural 12" Mineral Smoky Quartz CrystalLarger size natural smoky quartz mineral specimen. Large crystal pint with a smaller twinned crystal. Deep dark brown black color fading into white quartz. Very nice decorative element. Gives off niceSee Sold Price
Sold2023Azurite Specimen with Large CrystalsAzurite specimen with large crystals from Clifton, Arizona. 126 grams.See Sold Price
Sold2021SPECIMEN. Large Quartz Crystal Mineral Specimen.A large quartz mineral specimen. The total approx weight is 24.6 lbs. From a Mt Vernon, NY estate. Dimensions: 14" in length x 12" wide.See Sold Price
Sold2022Satin Spar Crystal Specimen 11" W x 18" L x 7" DA satin spar specimen.This large crystal of the satin spar variety of the calcium sulfate mineral gypsum displays the thick tabular crystal habit common to this variety of the mineral.No collection loSee Sold Price
Sold2022Satin Spar Crystal Specimen, 12 wide x 15.5 high x 8 dA satin spar specimen.This large crystal of the satin spar variety of the calcium sulfate mineral gypsum displays the thick tabular crystal habit common to this variety of the mineral.No collection loSee Sold Price
Sold2022Satin Spar Crystal Specimen/12.5" W x 17.0" L x 6.5" DA satin spar crystal specimen. This large crystal of the satin spar variety of the calcium sulfate mineral gypsum displays the thick tabular crystal habit common to this variety of the mineral.No collSee Sold Price
Sold2022Satin Spar Crystal Specimen 7.5" W x 16.0" L x 7.5" DA satin spar crystal specimen.This large crystal of the satin spar variety of the calcium sulfate mineral gypsum displays the thick tabular crystal habit common to this variety of the mineral. No collSee Sold Price
Sold2024Natural History - Aragonite Crystal Specimen Group [11].Comprising eleven clusters of pseudo-hexagonal twinned crystals. 313 grams total, 28-54 mm (1 1/8 - 2 1/8 in.). From Brazil.Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [11, NoSee Sold Price
Sold20232pc Rock Mineral Specimen. Geode. Large Amethyst Crystals including calcite on dark purple fluorite2pc Rock Mineral Specimen. Geode. Large Amethyst Crystals including calcite on dark purple fluorite Dimensions: H: 5 inches: W: 6 inches: D: 8 inches --- US Shipping charge: In house shipping availablSee Sold Price
Sold2016Large Crystal SpecimenLarge Crystal Specimen, measures 7'' x 8'', missing a few of the crystalsSee Sold Price
Sold2022Large Crystal Specimen from Arkansas, USLarge Crystal Specimen from Arkansas, US. Measures 3 3/8" by 2 1/2" wide.See Sold Price
Sold2022100 Aragonite Crystal SpecimensA group of 100 aragonite 'sputniks'. 1.03 kg total, 10-41 mm (3/8 - 1 5/8 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]See Sold Price
Sold2017Quartz Cluster with HematiteNatural quartz specimen; the fine large crystals stained with iron barite, and surrounded by hematite; L: 4 1/4"See Sold Price
Sold2023Green Cubic Fluorite SpecimenGreen cubic fluorite specimen with large, colorful crystals. 4.4 pounds.See Sold Price
Sold2023Gorgeous Natural Amethyst GeodeBeautiful, natural amethyst geode display specimen, with large chunk crystals. Uruguay origin stone. 6" L X 5" W X 2" H.See Sold Price
Sold2017Madagascar Celestite SpecimenMadagascar celestite mineral specimen; centering a large crystal, with fine blue coloration; L: 6" (approx.)See Sold Price
Sold2023Two Aragonite Spheres with Extraordinarily Large CrystalsTwo aragonite spheres with extraordinarily large crystals. Weight is 244 grams combined.See Sold Price
Sold2023Smoky quartz large crystal cluster specimen gemstoneMATERIAL: Quartz CONDITION: Very good condition Size: approx 7,5 inch (191 mm) Weight: 2 lbs (907 g) Origin: Brazil Quartz is one of the most well-known minerals on earth. It occurs in basically all mSee Sold Price
Sold2022Large Aragonite 'Sputnik' Crystal CollectionA group of 12 twinned aragonite crystal clusters in a variety of sizes. 1.15 kg total, 45-58 mm (1 3/4 - 2 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [12, No Reserve]See Sold Price
Sold2022Bouquet de cristaux de quartz Quartz Crystal ClusterBouquet de cristaux de quartz Quartz Crystal Cluster Brazil A mid-sized display specimen having large hexagonal quartz crystals with good transparency and well-defined terminations, measuring up to 10See Sold Price
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![Natural History - Aragonite Crystal Specimen Group [11].: Comprising eleven clusters of pseudo-hexagonal twinned crystals. 313 grams total, 28-54 mm (1 1/8 - 2 1/8 in.). From Brazil.Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [11, No](https://p1.liveauctioneers.com/1191/317892/170615761_1_x.jpg?height=310&quality=70&version=1706617191)
![100 Aragonite Crystal Specimens: A group of 100 aragonite 'sputniks'. 1.03 kg total, 10-41 mm (3/8 - 1 5/8 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]](https://p1.liveauctioneers.com/1191/256164/133220384_1_x.jpg?height=310&quality=70&version=1658839932)
![Large Aragonite 'Sputnik' Crystal Collection: A group of 12 twinned aragonite crystal clusters in a variety of sizes. 1.15 kg total, 45-58 mm (1 3/4 - 2 1/4 in.). Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [12, No Reserve]](https://p1.liveauctioneers.com/1191/256164/133220534_1_x.jpg?height=310&quality=70&version=1658839932)
