Sold2017Natural History - Sphalerite and Quartz SpecimenAn unusually fine specimen of sphalerite and quartz, with large, well-formed sphalerite crystals covered with prismatic quartz crystals, from Huanaco, Peru. See Bonewitz, Dr. Ronald Louis, Rocks & MinSee Sold Price
Sold2016Natural History - Quartz, Galena, and SphaleriteAn interesting specimen of quartz, galena, sphalerite, and rhodochrosite from the famous Trep?a, Serbia, region north of Kosovo, famous since Roman times, with old adhesive tape label reading: '4450,See Sold Price
Sold2015Natural History - Sphalerite Specimen. A sphalerite mineral specimen from Northumberland in an old collector's card tray. 820 grams, 13.5cm (5 1/4"). Property of a Lincolnshire, UK, gentleman; acquired on the UK art market. [No Reserve]See Sold Price
Sold2016Natural History - Quartz Mineral Specimen.A fine cluster of bright and transparent prismatic quartz crystals, still retaining some of the orange iron oxide from their original deposit, in white card tray. See Bonewitz, Dr. Ronald Louis, RocksSee Sold Price
Sold2016Natural History - Quartz Mineral SpecimenAn unusual quartz formation with finely formed crystals intergrown with another mineral, probably albite. From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (GreSee Sold Price
Sold2017Natural History - Unusual Quartz SpecimenA very unusual quartz encrustation, originally formed over a group of calcite crystals which were subsequently dissolved away leaving the quartz coating retaining the shapes of the original calcite crSee Sold Price
Sold2023Natural History - Quartz Crystal Specimen GroupA group of 50 quartz crystal specimens including clear examples with points. 1.67 kg total, 27-87 mm (1 - 3 3/8 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [50, No Reserve]See Sold Price
Sold2016Natural History - Fenster Quartz Mineral SpecimenA very unusual, large, double-terminated fenster smoky quartz, with additional smaller crystals. Some of the hollows are liquid-filled, and have gas bubbles with paper labels pointing to them. Its namSee Sold Price
Sold2016Natural History - Quartz Crystal Mineral Specimen.A large, well-formed single crystal of rock crystal quartz. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.219. 752 grams, 14cm (5 1/2"). From the historic ‘Victorian Museum’ aSee Sold Price
Sold2016Natural History - Rose Quartz Mineral Specimen GroupGroup of five richly coloured pieces of rose quartz, from South Africa. Found South Africa; from the historic ‘Victorian Museum’ collection of Gregory, Bottley & Lloyd (Gregory's); formerly GregorSee Sold Price
Sold2022Purple Amethyst Geode Cathedral Mineral SpecimenArt by God, Monumental natural history crystal quartz mineral specimen. Deep purple cathedral amethyst geode. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home or ofSee Sold Price
Sold2023Purple Amethyst Geode Mineral Crystal CornucopiaArt by God. A natural history crystal quartz mineral specimen. Deep purple cathedral amethyst geode naturally formed over millions of years into the shape of Horn of Plenty Cornucopia. Emits a vibrantSee Sold Price
Sold2021Purple Amethyst Geode Cathedral Mineral SpecimenArt by God. Natural History crystal quartz mineral specimen. Deep purple cathedral amethyst geode. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home or office space.See Sold Price
Sold2023Natural Purple Amethyst Geode Mineral Crystal RockArt by God. A natural history crystal quartz mineral specimen. Deep purple cathedral amethyst geode. Large maw like opening to front, giving the impression of an emerging shark's head with smaller opeSee Sold Price
Sold2021Purple Amethyst Geode Cathedral Mineral SpecimensArt by God, Natural History Crystal Quartz Mineral Specimens. Near matched pair of deep purple Amethyst cathedrals. Not only are these geodes stunningly beautiful, they also give off a vibration of poSee Sold Price
Sold2016Natural History - Anatase on Quartz Mineral SpecimenA rare specimen consisting of numerous finely-crystallised anatase crystals encrusting a group of quartz crystals, from Norway, in old white card tray with handwritten label reading: 'Anatase on QuartSee Sold Price
Sold2016Natural History - Anatase on Quartz Mineral SpecimenA unusual specimen of anatase crystals developed on the outside of a light smoky quartz crystal, from Norway, in old white card tray with handwritten label reading: 'Anatase on Quartz, Handangervidoa,See Sold Price
Sold2024Natural History - Quartz Rock Crystal Display Specimen.Comprising a cluster of well-formed radiating prismatic crystals. 244 grams, 90 mm (3 1/2 in.). From Brazil.Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [No Reserve]See Sold Price
Sold2024Natural History Rock Crystal Quartz Stone SpecimenNice example of transparent colorless form of quartz gemstone having an appearance of large chunks of shattered glass. No apparent markings. Dimensions: 10 X 11.25 X 4.5 in. Condition: Good overaSee Sold Price
Sold2021Amber Citrine 36" Geode Cathedral Mineral SpecimenArt by God, Natural History Crystal Citrine Quartz Mineral Specimen. Show stoppingly beautiful, giving off vibrations of positive energy. Great conversation piece that can balance the harmony in one'sSee Sold Price
Sold2016Two Natural History Specimens: Ammonite & BlackTwo natural history items, including: Placenticeras ammonite fossil, unearthed near Wasta, South Dakota; together with black tourmaline and quartz specimen; L: 11 1/4" (larger, approx.)See Sold Price
Sold2016Natural History - Quartz and Tetrahedrite MineralA fine specimen of quartz and tetrahedrite, the quartz forming long prismatic crystals, the tetrahedrite in brassy tetrahedrons scattered across the quartz, in white card tray. See Bonewitz, Dr. RonalSee Sold Price
Sold2023Natural Amethyst Crystal Cathedral Geode SpecimenArt by God. A large natural history deep purple crystal cathedral amethyst quartz geode mineral specimen. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home, or officSee Sold Price
Sold2023Natural Amethyst Crystal Cathedral Geode SpecimenArt by God. A large natural history deep purple crystal cathedral amethyst quartz geode mineral specimen. Emits a vibrant, positive energy, helping to balance the harmony in one's life, home, or officSee Sold Price
Jun 27Weatherham Estate Treasures20g Rare Natural Sphalerite Quartz Crystal Cluster Mineral Specimen$20
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Jun 27Weatherham Estate Treasures16.6g - Natural Vivianite Ludlamite Quartz Crystal Mineral Specimen Brazil$20(1 bid)
Jun 27Weatherham Estate Treasures10g - Lustrous Natural Spessartine Garnet Quartz Crystal Mineral Specimen Fujian$10
Jun 27Weatherham Estate Treasures10g - Lustrous Natural Spessartine Garnet Quartz Crystal Mineral Specimen Fujian$10
Jun 27Weatherham Estate Treasures22.6g - Rare Natural Quartz Crystal Cluster Bismuthinite Mineral Specimen China$10
Jun 27Weatherham Estate Treasures878G Natural pink tourmaline quartz crystal mineral specimen Reiki healing$80
Jun 27Weatherham Estate Treasures142G Natural Purple Labradorite Quartz Crystal Freeform Mineral Specimen$30
Jun 27Weatherham Estate Treasures70g - Natural Clear Transparent Phantom Fluorite Quartz Mineral Specimen$34
5 days LeftThousand Planet Auction HouseNatural Mineral Specimen Brazilian Quartz Rose Quartz Obelisk$25
Jun 27Weatherham Estate Treasures674G Natural Agate Geode Heart Quartz Crystal Mineral Specimen Healing$50
Jun 27Weatherham Estate Treasures430G Natural Agate Geode Egg Quartz Crystal Mineral Specimen Healing$50
Jun 27Weatherham Estate Treasures2.86LB natural blue celestite geode quartz crystal mineral specimen healing$50
Jun 27Weatherham Estate Treasures37g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Jun 27Weatherham Estate Treasures32g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Jun 27Weatherham Estate Treasures26g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Jun 27Weatherham Estate Treasures40g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Jun 27Weatherham Estate Treasures30g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Jun 27Weatherham Estate Treasures20g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Jun 27Weatherham Estate Treasures19g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30
Jun 27Weatherham Estate Treasures39g Natural agate Agate Geode Slab/Slice quartz crystal mineral specimen$30