Sold2022Large Schorl Tourmaline Crystal SpecimenA quartz matrix with large black schorl tourmaline crystals on a layer of small clear to white quartz crystals; supplied in a cardboard specimen tray. 270 grams, 82 mm (3 1/4 in.). Mineral Imports, LoSee Sold Price
Sold2022X Large Amethyst Brazilian Geode with large Crystals. Natural Mineral Specimen.X Large Amethyst Brazilian Geode with large Crystals. Natural Mineral Specimen. Dimensions: H: 24 inches: W: 30 inches: D: 14 inches ---See Sold Price
Sold2021328 Carats Amazingly Damage Free Natural Paraiba Blue328 Carats Amazingly Damage Free Natural Paraiba Blue Color Tourmaline Crystals w/ Quartz Specimen Treatment: None Condition: Natural Name: Tourmaline Color: Paraiba Blue Weight: 329 Carats Size: 62x4See Sold Price
Sold2023Amethyst Crystal Geode Parrots SculptureDESCRIPTION: Amethyst crystal carved bird sculpture depicting a naturalistic pair of parrots perched on an amethyst large crystal slab specimen. CIRCA: 20th Century. ORIGIN: Brazil DIMENSIONS: W: 7" HSee 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
Sold2018Large Stalagmite Crystal Specimen Formation. SculLarge Stalagmite Crystal Specimen Formation. Sculptural form on vintage base. -- Dimensions: H: 30 inches: W: 30 inches: D: 15 inches ---See 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
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
Sold2016Large AMETHYST Crystal Specimen Geode. Lights.Large AMETHYST Crystal Specimen Geode. Lights. -- Dimensions: H: 11.5 inches: W: 16 inches: D: 15 inches ---See Sold Price
Sold2021(4) LARGE SELENITE CRYSTAL SPECIMENSDimensions: (Largest) L 21.25" x W 4.5" x D 3.5" Condition: Crystal fragile, with flaking and disintegration to top layer. Surface dirt, natural chips and imperfections.See Sold Price
Sold2021LARGE CRYSTAL QUARTZ GEODE SPECIMEN, 113LBSLarge crystal quartz geode specimen, in natural rock formation, approx 9.5"h, 21.5"w, 16"d, 113lbs Start Price: $80.00See Sold Price
Sold2017Large Smoky Quartz Crystal SpecimenLarge Smoky Quartz Crystal Specimen, measures 6''L x 2.5''H x 2.75''W, beautiful pieceSee Sold Price
Sold2023Large Selenite Crystal Mineral Specimens, 5Five large natural selenite rock crystal gypsum quartz mineral specimens. Largest: 20" L x 5" W. Provenance: Property from an Upper East Side townhouse.See Sold Price
Sold2022Large Amethyst Crystal Chimney. Natural Mineral Specimen.Large Amethyst Crystal Chimney. Natural Mineral Specimen. Dimensions: H: 17.5 inches: W: 8 inches: D: 6 inches ---See Sold Price
Sold2022Clear Crystal Quartz SpecimenDESCRIPTION: A Large Clear crystal quartz specimen showing a nice formation of singlet crystals, accented along the underside with russet skin. CIRCA: 20th Century DIMENSIONS: H: 5.5" W:13 " L: 8.5 "See Sold Price
Sold2018Antique Scottish Brooch w Cabochon Specimen AgateAntique Scottish Brooch w Cabochon Specimen Agate & Large Citrine Tone Crystal. Measures 1 inch in diameter.See Sold Price
Sold2024Large Citrine Crystal Cathedral Geode SpecimenDESCRIPTION: A large Citrine crystal cathedral geode specimen heavily dusted with natural deep orange crystal points. CIRCA: 20th Cent. ORIGIN: Brazil DIMENSIONS: H: 26" W: 9" CONDITION: Repaired. UnlSee 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
Sold2020253 Carats Amazingly Well Terminated Open Paraiba BlueTitle: 253 Carats Amazingly Well Terminated Open Paraiba Blue Color Tourmaline Crystals Cluster w/ Quartz + Lepidolite Specimen Origin: Afghanistan Additional Information: Treatment: NoneCondition: NaSee 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
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
Sold2022Amethyst Geode and White Crystal SpecimenLarge amethyst geode, 16" H x 8 1/2" W (at base), together with second white crystal specimen on chrome stand. Both good condition. Provenance: From an East Falmouth, Massachusetts home. PLEASE NOTE:See Sold Price
Sold2023COLLECTION OF MINERAL AND CRYSTAL SPECIMENSA large collected grouping of rocks, crystals, and minerals. Natural history grouping. Measures: Largest H 2 1/2" x W 6" x D 4" Weight Approx 13 lbsSee Sold Price
Sold2018Fossil & Mineral Specimens Large Group w AmmoniteGroup of assorted cut, rough, polished and unpolished mineral specimens, crystals, quartzes, and more, together with a fossilized trilobite and ammonite with "Product of Morocco" sticker. From 6.5" LSee Sold Price
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