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FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday January 17th, 2019

Displaying 1-30 of 45 results...

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Scorodite (rare old classic) (ex Kay Robertson and Harvard University Collections)
Stamm Asser Mine, Graul, Langenberg, Schwarzenberg District, Erzgebirge, Saxony, Germany (Type Locality)
Size:Small Cabinet
Size Description: 6.2 x 5.2 x 4.2 cm

Scorodite (rare old classic) (ex Kay Robertson and Harvard University Collections)

Current High Bidder:weloganites
Close Time:1/17/2019 07:02:11 PM(CST)

Time Left:Auction Is Closed

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Adularia (twin) (ex Kay Robertson Collection)
Cavradischlucht, Val Curnera, Tujetsch (Tavetsch), Vorderrheintal, Graubunden, Switzerland
Size:Miniature
Size Description: 4.7 x 4.5 x 2.6 cm

Adularia (twin) (ex Kay Robertson Collection)

Current High Bidder:karose1
Close Time:1/17/2019 06:51:39 PM(CST)

Time Left:Auction Is Closed

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Cassiterite (2 piece set) (ex Franceso Bedogné Collection)
Urucum Claim (Córrego do Urucum pegmatite), Galiléia, Minas Gerais, Brazil
Size:Thumbnail
Size Description: 2.6 x 2.2 x 1.6 cm and 2.6 x 2.0 x 1.8 cm

Cassiterite (2 piece set) (ex Franceso Bedogné Collection)

Current High Bidder:mineraliver
Close Time:1/17/2019 06:50:39 PM(CST)

Time Left:Auction Is Closed

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Cerussite (rare locality specimen) (ex Kay Robertson Collection)
Rinder shafts, Strassberg, Harzgerode Mining District, Harz, Saxony-Anhalt, Germany
Size:Small Cabinet
Size Description: 6.7 x 5.8 x 4.6 cm

Cerussite (rare locality specimen) (ex Kay Robertson Collection)

Current High Bidder:karose1
Close Time:1/17/2019 06:49:41 PM(CST)

Time Left:Auction Is Closed

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Novacekite-I (rare and classic material) (ex Kay Robertson Collection)
Pedra Preta pit, Serra das Éguas, Brumado, Bahia, Brazil
Size:Thumbnail
Size Description: 1.7 x 1.4 x 0.8 cm

Novacekite-I (rare and classic material) (ex Kay Robertson Collection)

Current High Bidder:tblackwood1
Close Time:1/17/2019 06:48:43 PM(CST)

Time Left:Auction Is Closed

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Opal (ex Surendra Gupta Collection)
Virgin Valley District, Humboldt County, Nevada
Size:Toenail
Size Description: 3.2 x 2.3 x 1.1 cm

Opal (ex Surendra Gupta Collection)

Current High Bidder:karose1
Close Time:1/17/2019 06:48:33 PM(CST)

Time Left:Auction Is Closed

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Calcite on Malachite (rare locality piece) (ex Kay Robertson Collection)
Concepcion del Oro, Mun. de Concepcion del Oro, Zacatecas, Mexico
Size:Miniature
Size Description: 4.2 x 2.3 x 1.9 cm

Calcite on Malachite (rare locality piece) (ex Kay Robertson Collection)

Current High Bidder:crescere
Close Time:1/17/2019 06:47:57 PM(CST)

Time Left:Auction Is Closed

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Calcite with Galena (ex Brian Lloyd)
France
Size:Small Cabinet
Size Description: 6.3 x 5.7 x 3.2 cm

Calcite with Galena (ex Brian Lloyd)

Current High Bidder:karose1
Close Time:1/17/2019 06:47:21 PM(CST)

Time Left:Auction Is Closed

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Orpiment (great color)
El'brusskiy Arsenic mine, Elbrus Mt, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia
Size:Miniature
Size Description: 3.8 x 2.9 x 2.3 cm

Orpiment (great color)

Current High Bidder:andyrocks18
Close Time:1/17/2019 06:46:31 PM(CST)

Time Left:Auction Is Closed

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Copper ("leaf") (unique locality specimen)
Corocoro District, Pacajes Province, La Paz Department, Bolivia
Size:Small Cabinet
Size Description: 6.3 x 5.2 x 2.0 cm

Copper (

Current High Bidder:karose1
Close Time:1/17/2019 06:46:09 PM(CST)

Time Left:Auction Is Closed

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Dolomite on Quartz (ex Kay Robertson Collection)
Shangbao Mine, Leiyang Co., Hengyang Prefecture, Hunan Province, China
Size:6.7 x 1.4 x 1.5 cm
Size Description: 8.1 x 6.2 x 3.3 c,

Dolomite on Quartz (ex Kay Robertson Collection)

Current High Bidder:andyrocks18
Close Time:1/17/2019 06:46:07 PM(CST)

Time Left:Auction Is Closed

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Prehnite (fantastic quality)
Lower New Street, Paterson, Passaic County, New Jersey
Size:Small Cabinet
Size Description: 7.1 x 5.3 x 1.4 cm

Prehnite (fantastic quality)

Current High Bidder:jersey908
Close Time:1/17/2019 06:45:48 PM(CST)

Time Left:Auction Is Closed

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Serandite (ex Charlie Key Collection)
Poudrette quarry, Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada
Size:Miniature
Size Description: 4.7 x 4.2 x 1.7 cm

Serandite (ex Charlie Key Collection)

Current High Bidder:tubman
Close Time:1/17/2019 06:45:39 PM(CST)

Time Left:Auction Is Closed

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Tourmaline ("Plumose") (ex Geary Murdock Collection)
Baja California, Mexico
Size:Thumbnail
Size Description: 1.8 x 1.3 x 1.0 cm

Tourmaline (

Current High Bidder:karose1
Close Time:1/17/2019 06:45:13 PM(CST)

Time Left:Auction Is Closed

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Fluorite (GEM pink crystal) (ex Alex Cook Collection)
Chumar Bakhoor, Nagar, Hunza Valley, Gilgit District, Northern Areas, Pakistan
Size:Miniature
Size Description: 3.7 x 3.3 x 1.7 cm

Fluorite (GEM pink crystal) (ex Alex Cook Collection)

Current High Bidder:dlue1982
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Psilomelane (150+ year old specimen) (ex Dr. August Krantz)
Siegen, Siegerland, North Rhine-Westphalia, Germany
Size:Small Cabinet
Size Description: 5.6 x 3.2 x 2.6 cm

Psilomelane (150+ year old specimen) (ex Dr. August Krantz)

Current High Bidder:tmr
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Andradite Garnet (Geode / "Coconut") (new find)
Pampa Blanca District, Castrovirreyna Province, Huancavelica Department, Peru
Size:CABINET
Size Description: 11.4 x 8.1 x 7.7 cm

Andradite Garnet (Geode /

Current High Bidder:yamatosuki
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Vivianite pseudomorph after Belemnite Fossil
Mullica Hill, Harrison Township, Gloucester County, New Jersey
Size:Small Cabinet
Size Description: 6.3 x 1.6 x 1.3 cm

Vivianite pseudomorph after Belemnite Fossil

Current High Bidder:ericclapton
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Red Beryl (2 crystals) (ex Dave Bergman Collection)
Wah Wah Mountains, Beaver County, Utah
Size:Thumbnail
Size Description: 0.4 x 0.3 x 0.2 cm and 0.2 x 0.2 x 0.2 cm

Red Beryl (2 crystals) (ex Dave Bergman Collection)

Current High Bidder:karose1
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorite (GEMMY "phantom" crystals) (ex Dr. Stephen Smale Collection)
Shangbao Mine, Leiyang Co., Hengyang Prefecture, Hunan Province, China
Size:Small Cabinet
Size Description: 6.0 x 4.8 x 4.3 cm

Fluorite (GEMMY

Current High Bidder:jlk
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Brazilianite (ex Rolando Gioia Collection)
Telirio claim, Linopolis, Divino das Laranjeiras, Minas Gerais, Brazil
Size:Miniature
Size Description: 3.8 x 2.7 x 2.4 cm

Brazilianite (ex Rolando Gioia Collection)

Current High Bidder:karose1
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Quartz / Amethyst / Agate Geode (ex Willard Wulff Collection)
Las Choyas, Mun. de Aldama, Chihuahua, Mexico
Size:CABINET
Size Description: 11.4 x 11.3 x 3.4 cm

Quartz / Amethyst / Agate Geode (ex Willard Wulff Collection)

Current High Bidder:dbatchelor
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Samarskite-(Y) (very rare locality specimen)
Bird Rock Claim, Lawson Peak, Los Terrenitos, Laguna Mts, San Diego County, California
Size:Miniature
Size Description: 3.7 x 2.3 x 1.3 cm

Samarskite-(Y) (very rare locality specimen)

Current High Bidder:gorski
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Plumbogummite (strong color) on Pyromorphite
Yangshuo Mine, Yangshuo Co., Guilin Prefecture, Guangxi Zhuang Autonomous Region, China
Size:Miniature
Size Description: 3.4 x 2.1 x 1.7 cm

Plumbogummite (strong color) on Pyromorphite

Current High Bidder:vedicruby
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Kiddcreekite (extremely rare sulfide)
Bisbee, Warren District, Mule Mts, Cochise County, Arizona
Size:Thumbnail
Size Description: 1.2 x 0.6 x 0.6 cm

Kiddcreekite (extremely rare sulfide)

Current High Bidder:ericclapton
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Imperial Topaz (3.39 grams)
Ouro Preto, Minas Gerais, Southeast Region, Brazil
Size:Thumbnail
Size Description: 2.8 x 0.7 x 0.5 cm

Imperial Topaz (3.39 grams)

Current High Bidder:jimsgems
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Stilbite (ex Brian Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
Size:Small Cabinet
Size Description: 5.2 x 4.2 x 2.3 cm

Stilbite (ex Brian Kosnar Collection)

Current High Bidder:stormnorm1@msn.com
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Opal (Pink and Lavender)
Pisco Province, Ica Department, Peru
Size:Small Cabinet
Size Description: 6.3 x 3.7 x 3.2 cm

Opal (Pink and Lavender)

Current High Bidder:fredbug83
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Paravauxite with Sigloite (rare material)
Contacto vein, Siglo XX mine, Llallagua, Bustillos Province, Potosi Department, Bolivia (type locality for both species)
Size:Miniature
Size Description: 4.1 x 2.4 x 1.8 cm

Paravauxite with Sigloite (rare material)

Current High Bidder:vedicruby
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorapatite (ex Geary Murdock Collection)
Cerro de Mercado Mine, Victoria de Durango, Cerro de los Remedios, Mun. de Durango, Durango, Mexico
Size:CABINET
Size Description: 11.2 x 9.2 x 3.8 cm

Fluorapatite (ex Geary Murdock Collection)

Current High Bidder:andyrocks18
Close Time:1/17/2019 06:45:00 PM(CST)

Time Left:Auction Is Closed

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