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Free Appraisal
Large Alluvial Gold Nugget. 21.6 Grams; .69 Troy Ounce. 32 mm x 26 mm.
A smoothly water-worn large gold nugget, all native gold without any matrix, as found.
Open for bidding around 04/10/2026
Auction 1393
Track Item
Plumbogummite pseudomorph after Pyromorphite
Yangshuo Mine, Yangshuo Co., Guilin, Guangxi, China
10.5 x 8.7 x 6.1 cm (4.13 x 3.43 x 2.41 in)
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Hematite pseudomorph after Magnetite
Payún Matrú Volcano, Agua Escondida District, Malargüe Department, Mendoza Province, Argentina
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Wavellite
Mauldin Mountain, Montgomery County, Arkansas, USA
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Hemimorphite
Palabanda quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo
8.3 x 5.7 x 2.8 cm (3.27 x 2.24 x 1.11 in)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Calcite
Hatfield Pocket, Crystal River Quarry, Citrus County, Florida, USA
Open for bidding around 04/20/2026
Auction 8264
Track Item
Amethyst
Goboboseb Mountains, Brandberg Area, Dâures Constituency, Erongo Region, Namibia
7.3 x 5.8 x 4 cm (2.87 x 2.28 x 1.57 in)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Brucite
Killa Saifullah District, Balochistan, Pakistan
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Amethyst with Calcite
Fengjiashan Mine, Daye Co., Huangshi, Hubei, China
9.7 x 9.2 x 8.2 cm (3.82 x 3.62 x 3.23 in)
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Tantalite
Alto do Giz pegmatite, Equador, Rio Grande do Norte, Brazil
Open for bidding around 04/20/2026
Auction 8264
Track Item
Dravite / Uvite (Tourmaline) with Quartz
Santa Cruz, Santa Cruz Municipality, Sonora, Mexico
11.2 x 9.8 x 6.7 cm (4.41 x 3.86 x 2.64 in)
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Malachite pseudomorph after Azurite with Plancheite
Milpillas Mine, Milpillas, Santa Cruz Municipality, Sonora, Mexico
13.4 x 11.1 x 5.2 cm (5.28 x 4.37 x 2.05 in)
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Siderite epimorph after Calcite
Aggeneys, Khâi-Ma Local Municipality, Namakwa District Municipality, Northern Cape, South Africa
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Shattuckite pseudomorph after Quartz
Kandesei (Okandawasi Mine), Opuwo Rural, Kunene Region, Namibia
9.8 x 8.2 x 7.4 cm (3.86 x 3.23 x 2.91 in)
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Fluorite with Galena
Cousin Jack Pocket, Rogerley Mine, Rogerley Quarry, Stanhope, County Durham, England, UK
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Dumortierite in Quartz
Vaca Morta quarry, Serra da Vereda, Boquira, Bahia, Brazil
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Smithsonite
El Refugio Mine, Choix, Choix Municipality, Sinaloa, Mexico
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Hematite
Novo Horizonte, Bahia, Brazil
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Malachite pseudomorph after Cuprite
Onganja Mine (Emke Mine), Helen Farm 235, Seeis, Windhoek Rural, Khomas Region, Namibia
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Boulangerite in Calcite
Herja Mine, Baia Mare, Maramureș County, Romania
Open for bidding around 04/20/2026
Auction 8264
Track Item
Cuprosklodowskite
Musonoi Mine, Kolwezi, Mutshatsha, Lualaba, DR Congo
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Cerussite
Touissit, Touissit-Bou Beker mining district, Jerada Province, Oriental Region, Morocco
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Olmiite
N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Pyromorphite
Les Farges Mine, Ussel, Ussel, Corrèze, Nouvelle-Aquitaine, France
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Stibnite
Wuning Mine, Qingjiang, Wuning Co., Jiujiang, Jiangxi, China
Open for bidding around 04/20/2026
Auction 8264
Track Item
Apophyllite epimorph after Mordenite
Maharashtra, India
(Total: 2 Items)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Realgar
Romania
Open for bidding around 04/20/2026
Auction 8264
Track Item
Scholzite
Skorpion Mine, Rosh Pinah, Oranjemund Constituency, Karas Region, Namibia
Open for bidding around 04/20/2026
Auction 8264
Track Item
Malachite
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
Open for bidding around 04/20/2026
Auction 8264
Track Item
Hematite pseudomorph after Marcasite
White Desert, Farafra Oasis, New Valley Governorate, Egypt
Open for bidding around 04/20/2026
Auction 8264
Track Item
Kermesite with Valentinite
Caiwa Mine, Danfeng County, Shangluo, Shaanxi, China
7.9 x 7.8 x 5.4 cm (3.11 x 3.07 x 2.13 in)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Tourmaline and Schorl with Feldspar
Minas Gerais, Brazil
Open for bidding around 04/20/2026
Auction 8264
Track Item
Quartz and Hematite
Heyuan, Guangdong, China
Open for bidding around 04/20/2026
Auction 8264
Track Item
Azurite on Malachite
Milpillas Mine, Milpillas, Santa Cruz Municipality, Sonora, Mexico
Open for bidding around 04/20/2026
Auction 8264
Track Item
Cuprite on Copper
Rubtsovsk Mine, Rubtsovsky District, Altai Krai, Russia
Open for bidding around 04/20/2026
Auction 8264
Track Item
Tantalite
Galiléia, Minas Gerais, Brazil
Open for bidding around 04/20/2026
Auction 8264
Track Item
Galena with Siderite and Quartz
Neudorf, Harzgerode, Harz, Saxony-Anhalt, Germany
Open for bidding around 04/20/2026
Auction 8264
Track Item
Dolomite epimorph after Calcite with Malachite
Tsumeb Mine (Ongopolo Mine), Tsumeb, Oshikoto Region, Namibia
8.8 x 7.2 x 3.6 cm (3.46 x 2.83 x 1.42 in)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Azurite
Watercourse Pocket, Milpillas Mine, Milpillas, Santa Cruz Municipality, Sonora, Mexico
Open for bidding around 04/20/2026
Auction 8264
Track Item
Pyrite on Hematite
Elba Island, Livorno Province, Tuscany, Italy
Open for bidding around 04/20/2026
Auction 8264
Track Item
Rhodochrosite, Quartz, and Fluorite
Sunnyside Mine, San Juan County, Colorado, United States
Open for bidding around 04/20/2026
Auction 8264
Track Item
Cerussite pseudomorph after Anglesite with Goethite
MMM Mine, Broken Hill South Mine, Broken Hill, Broken Hill district, Yancowinna Co., New South Wales, Australia
Open for bidding around 04/20/2026
Auction 8264
Track Item
Copper
Chino Mine, Santa Rita, Santa Rita Mining District, Grant County, New Mexico, USA
Open for bidding around 04/20/2026
Auction 8264
Track Item
Amazonite and Smoky Quartz
Smoky Hawk claim, Crystal Peak, Teller County, Colorado, USA
Open for bidding around 04/20/2026
Auction 8264
Track Item
Hambergite with Albite
Shengus, Roundu District, Gilgit-Baltistan, Pakistan
9.9 x 7.1 x 5.1 cm (3.89 x 2.79 x 2.01 in)
Open for bidding around 04/20/2026
Auction 8264
Track Item
Fluorite
La Viesca Mine, Huergo, La Collada mining area, Siero, Asturias, Spain
Open for bidding around 04/20/2026
Auction 8264
Track Item
Amethyst on Epidote
Las Vigas de Ramírez Municipality, Veracruz, Mexico
Open for bidding around 04/20/2026
Auction 8264
Track Item
Olmiite
N'Chwaning II Mine, N'Chwaning Mines, Joe Morolong Local Municipality, John Taolo Gaetsewe District Municipality, Northern Cape, South Africa
Open for bidding around 04/20/2026
Auction 8264
Track Item
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