CONSIGNMENT and COLLECTION AUCTIONS - Ends December 2nd

Ends Thursday, December 2nd, 2010 at 6:45 PM (Central Time)
Consignments from the Kosnar family collections and inventory (with many classic minerals and Bolivian specimens).
Filter By

Vauxite (superb color)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (Type Locality)
7.8 x 4.9 x 1.7 cm
Franckeite with "Potosiite" (aesthetic specimen)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
7.6 x 5.7 x 3.7 cm
Monazite-Ce (new find!) (good-sized crystals!)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
2.5 x 2.3 x 1.8 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
2.6 x 1.9 x 1.7 cm
Bournonite ("cogwheel") on matrix
Machacamarca Mine, near Colavi, Potosi Department, Bolivia
3.4 x 2.4 x 2.2 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
2.9 x 2.4 x 1.5 cm
Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.8 x 2.4 x 1.8 cm
Amethyst (reverse scepters)
Bombori District, Potosi Department, Bolivia
3.5 x 2.4 x 2.1 cm
Sphalerite (gemmy) (ex Brian Kosnar Collection)
OH vein, Commodore mine, Creede, Mineral County, Colorado
4.5 x 4.2 x 2.7 cm
Barite (ex Rich Kosnar Collection)
Eagle mine, Gilman, Eagle County, Colorado
2.7 x 1.6 x 1.0 cm
Wire Silver (ex Rich Kosnar Collection)
Kongsberg, Buskerud, Norway
2.5 x 1.2 x 0.5 cm
Andradite (var "Demantoid")
Sferlun, Val Malenco, Sondrio, Lombardy, Italy
4.6 x 4.0 x 2.8 cm
Orpiment (rich color)
Elbrusskiy Mine, 35 km NE of Elbruss Mountain, North Caucasus, Russia
5.8 x 3.8 x 3.3 cm
Anatase with Rutile ("floater")
Cuiaba District, Gouveia, Minas Gerais, Southeast Region, Brazil
2.3 x 1.5 x 1.4 cm
Calcite on Fluorite
Minerva No. 1 Mine, Cave-in-Rock, Hardin County, Illinois
4.7 x 4.2 x 3.8 cm
Kosnarite (named for Rich Kosnar) (ex Brian Kosnar Collection)
Jenipapo district, Itinga, Taquaral, Minas Gerais, Brazil
5.0 x 1.7 x 1.6 cm
Pentagonite
Wagholi, Poona, India
2.0 x 0.7 x 0.5 cm
Malachite pseudomorph after Azurite
Milpillas Mine, Cuitaca, Mun. de Cananea, Sonora, Mexico
9.1 x 7.8 x 3.2 cm
Mottramite with Calcite (ex Brian Kosnar Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
11.5 x 9.8 x 5.1 cm
Adamite (rare from China)
Dachang Sn-polymetallic ore field, Nandan Co., Hechi Prefecture, Guangxi Zhuang Autonomous Region, China
6.2 x 5.1 x 4.8 cm
Vanadinite
Mibladen, Midelt, Khenifra Province, Meknes-Tafilalet Region, Morocco
6.3 x 5.8 x 2.8 cm
Zircon
Cambodia
3.08 ct, 8.71 mm x 6.67 mm
Rhodochrosite (ex Rich Kosnar and Pat Gross Collections)
Franklin Mine, Franklin Mining District, Sussex County, New Jersey
0.8 x 0.5 x 0.4 cm
Prehnite (cast after Anhydrite)
Lower New Street, Paterson, Passaic County, New Jersey
8.3 x 5.2 x 4.8 cm
Ferberite (good matrix specimen)
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
10.5 x 8.1 x 3.6 cm
Aquamarine and Morganite (rare bicolor crystal)
Baha, Baltistan, Braldu Valley, Northern Areas, Pakistan
2.0 x 1.9 x 1.6 cm
Mineral Auctions