Sold2016Natural History - Precious Opal Matrix Specimen.A sawn block of red-brown sandstone, polished on two sides, with areas of precious opal diffracting light in primarily purples, blues and greens, in white card tray. See Bonewitz, Dr. Ronald Louis, RoSee Sold Price
202354.5Ct Natural Australian Lightning Ridge Black Opal Specimen Rough JarDimension: 5mm-17mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustralianSee Sold Price
2023127Gram Natural Crystal Quartz Rough SpecimenDimension: 9.5x4cm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
Sold2023457Ct Collection Of Amber Fossil Rough SpecimenDimension: 70.7x60.6mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustraliSee Sold Price
Sold202355Ct Natural Australian Lightning Ridge Black Opal Specimen Rough JarDimension: 6mm-15mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustralianSee Sold Price
202362Ct Natural Australian Lightning Ridge Black Opal Specimen Rough JarDimension: 4mm-12mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustralianSee Sold Price
Sold2023620Gram Natural Fire Agate Rough SpecimenDimension: 12x7.5cm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustralianSee Sold Price
Sold202352Ct Natural Australian Lightning Ridge Black Opal Specimen Rough JarDimension: 5mm-18mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustralianSee Sold Price
Sold2023302.5Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 35x26mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
2023187Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 22x15mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
Sold2023204.5Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 21x18mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
2023630Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 91.6x46.2mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustraliSee Sold Price
Sold2023211.5Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 24x22mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
Sold2023235Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 24x20mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
Sold2023217.5Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 25x16mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
Sold2023209.5Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 27x18mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian LSee Sold Price
2023592Ct Natural Australian Koroit Yowah Boulder Opal Rough SpecimensDimension: 51.6x47.3mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustraliSee Sold Price
Sold2017Natural History - Mineral Specimen Group. A mixed group comprising: a galena block from Spain; a celestina block from Sicily; a large scalenahedral calcite crystal from Rumania; a block of cubic octahedral pyrite from Peru. 948 grams total,See Sold Price
Sold2017Natural History Mineral Specimens- 16 PiecesNatural history mineral specimens including rock crystal, rose quartz, agates, and geodes. Largest: 3" H X 33.5" W.See Sold Price
Sold2023Brazilian Carved Lapidary Sculpture of BirdsNatural history mineral specimen of toucans with gilt metal feet, perched on a rock, with stolomite, amethyst, obsidian and other stones. On black dolomite base, retailed by Amsterdam Sauer. [10 x 10See Sold Price
Sold2023Brazilian Carved Lapidary Sculpture of BirdsNatural history mineral specimen of toucans with gilt metal feet, perched on a rock, with stolomite, amethyst, obsidian and other stones. On black dolomite base, retailed by Amsterdam Sauer. [10 x 10See Sold Price
Sold2020Natural History Obsidian Mineral SpecimenNatural history Obsidian mineral specimen, large with natural inclusions and smoothed surface. 2.75" H X 13" W X 11.5" D.See Sold Price
Sold2017Natural History - Moldavite Mineral SpecimenAn exceptionally fine mushroom-shaped moldavite specimen with classic ablation melting, accompanied by polished pebbles of amethyst and jasper. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008,See Sold Price
Sold2016Natural History - Vanadinite Mineral SpecimenA specimen of vanadinite with calcite, the vanadinite crystals transparent and lustrous, from Mexico, in old white card tray with handwritten label reading: 'Durango, Mexico'. From Durango, Mexico; frSee Sold Price
Jun 27Weatherham Estate Treasures4.36ct Ruby / Luc Yen, Vietnam / Rough Crystal Gem Gemstone Mineral Specimen$10
Jun 27Weatherham Estate Treasures60g - Natural Azurite & Malachite Quartz Mineral Specimen - Anhui$20
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(1 bid)
Jun 27Weatherham Estate Treasures22.6g - Rare Natural Quartz Crystal Cluster Bismuthinite Mineral Specimen China$10(1 bid)
Jun 27Weatherham Estate Treasures17.2g - Rare Natural Red Pyramid Crystal Cluster Mineral Specimen$15(1 bid)
Jun 27Weatherham Estate Treasures878G Natural pink tourmaline quartz crystal mineral specimen Reiki healing$80
Jun 24Claydon Auctioneers LtdNatural History / Geology Interest: A hardstone specimen geode. Possibly Chrysocolla / Malachite /£30
Jun 27Weatherham Estate Treasures20g Rare Natural Sphalerite Quartz Crystal Cluster Mineral Specimen$20
Jun 27Weatherham Estate Treasures4g Natural Transparent Blue FLUORITE Crystal Mineral Specimen/Yaogangxian$10
Jun 27Weatherham Estate Treasures2.86LB natural blue celestite geode quartz crystal mineral specimen healing$50(1 bid)
Jun 27Weatherham Estate Treasures12.3g - Rare Natural Red Ghost Pyramid Crystal Cluster Mineral Specimen$10
Jun 27Weatherham Estate Treasures142G Natural Purple Labradorite Quartz Crystal Freeform Mineral Specimen$30(1 bid)
Jun 27Weatherham Estate Treasures70g - Natural Clear Transparent Phantom Fluorite Quartz Mineral Specimen$34
Jun 27Weatherham Estate Treasures186g Natural rare magnesite acicular energy ball mineral specimen$100(2 bids)
Jun 27Weatherham Estate Treasures43g - Rare Natural Red Ghost Piper Crystal Cluster Mineral Specimen$15
Jun 24Claydon Auctioneers LtdNatural History / Geology Interest: Four polished hardstone specimen eggs to include lapis lazuli,£30
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
4 days LeftFantasy Jewelry16.10 Grams Natural Zircon Crystal On Matrix Zircon Mineral Specimen - 25X22X15 mm$20