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FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday March 1st, 2018

Displaying 1-30 of 60 results...

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Diamond
Miba Mine, Mbuji Mayi, Kasaï-Oriental, Democratic Republic of Congo 
Size:Thumbnail
Size Description: 0.3 x 0.3 x 0.3 cm

Diamond

Current High Bidder:tmr
Close Time:3/1/2018 06:58:05 PM(CST)

Time Left:Auction Is Closed

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Tourmaline (20.86 grams)
Virgem da Lapa, Jequitinhonha valley, Minas Gerais, Brazil
Size:Miniature
Size Description: 4.3 x 1.5 x 1.1 cm

Tourmaline (20.86 grams)

Current High Bidder:lancelot23
Close Time:3/1/2018 06:53:27 PM(CST)

Time Left:Auction Is Closed

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Dioptase (rare locality) (ex Kay Robertson Collection)
Bouse, Plomosa District, Plomosa Mts, La Paz County, Arizona
Size:Miniature
Size Description: 3.7 x 2.7 x 2.3 cm

Dioptase (rare locality) (ex Kay Robertson Collection)

Current High Bidder:longhorn
Close Time:3/1/2018 06:52:13 PM(CST)

Time Left:Auction Is Closed

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Cuprite (good quality) (ex Ed McDole and Kay Robertson Collections)
Chino Mine, Santa Rita, Santa Rita District, Grant Co., New Mexico, USA
Size:Thumbnail
Size Description: 2.1 x 1.7 x 1.2 cm

Cuprite (good quality) (ex Ed McDole and Kay Robertson Collections)

Current High Bidder:longhorn
Close Time:3/1/2018 06:50:16 PM(CST)

Time Left:Auction Is Closed

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Xanthitane (Anatase pseudomorph after Titanite) (rare locality) (ex Kay Robertson Collection)
Jones Mine, Zirconia (Tuxedo Station), Henderson County, North Carolina
Size:Small Cabinet
Size Description: 5.7 x 5.3 x 1.2 cm

Xanthitane (Anatase pseudomorph after Titanite) (rare locality) (ex Kay Robertson Collection)

Current High Bidder:pseucol
Close Time:3/1/2018 06:49:31 PM(CST)

Time Left:Auction Is Closed

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Mixite (rare locality specimen) (ex Kay Robertson Collection)
Neubulach, Calw, Black Forest, Baden-Wurttemberg, Germany
Size:Small Cabinet
Size Description: 6.8 x 4.5 x 4.1 cm

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

Current High Bidder:macau1
Close Time:3/1/2018 06:48:27 PM(CST)

Time Left:Auction Is Closed

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Scheelite on Zinnwaldite (ex Kay Robertson Collection)
Cínovec / Zinnwald, Erzgebirge; Krusne Hory Mts, Germany & Czech Republic
Size:Small Cabinet
Size Description: 5.8 x 5.7 x 3.3 cm

Scheelite on Zinnwaldite (ex Kay Robertson Collection)

Current High Bidder:keule5
Close Time:3/1/2018 06:48:22 PM(CST)

Time Left:Auction Is Closed

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Quartz (doubly-terminated) with Epidote (ex Rolando Gioia Collection)
Capelinha, Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 9.3 x 4.6 x 2.8 cm

Quartz (doubly-terminated) with Epidote (ex Rolando Gioia Collection)

Current High Bidder:cookieman
Close Time:3/1/2018 06:47:18 PM(CST)

Time Left:Auction Is Closed

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Carpholite (rare) (ex Kay Robertson Collection)
Krasno, Horni Slavkov (Schlaggenwald), Karlovy Vary Region, Bohemia, Czech Republic (Type Locality)
Size:Small Cabinet
Size Description: 5.3 x 2.7 x 2.6 cm

Carpholite (rare) (ex Kay Robertson Collection)

Current High Bidder:lawkivi
Close Time:3/1/2018 06:46:54 PM(CST)

Time Left:Auction Is Closed

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Fluorapatite
Dassu, Braldu Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan
Size:Miniature
Size Description: 2.0 x 1.9 x 1.6 cm

Fluorapatite

Current High Bidder:pseudo
Close Time:3/1/2018 06:46:38 PM(CST)

Time Left:Auction Is Closed

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"Grammatite" (Tremolite) (ex Kay Robertson Collection)
Campolungo pass, Campolungo, Piumogna Valley, Leventina, Ticino (Tessin), Switzerland
Size:Miniature
Size Description: 4.7 x 3.3 x 2.7 cm

Current High Bidder:lawkivi
Close Time:3/1/2018 06:46:07 PM(CST)

Time Left:Auction Is Closed

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Olmiite with Bultfonteinite
N'Chwaning II Mine, Kalahari manganese fields, Northern Cape Province, South Africa
Size:Thumbnail
Size Description: 2.1 x 1.3 x 1.2 cm

Olmiite with Bultfonteinite

Current High Bidder:keule5
Close Time:3/1/2018 06:46:05 PM(CST)

Time Left:Auction Is Closed

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Prehnite with Epidote (ex Kay Robertson Collection)
on the beach near San Isidro, Baja California Sur (BC Sur), Mexico
Size:Small Cabinet
Size Description: 9.3. x 7.8 x 6.7 cm

Prehnite with Epidote (ex Kay Robertson Collection)

Current High Bidder:karose1
Close Time:3/1/2018 06:45:43 PM(CST)

Time Left:Auction Is Closed

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Sphalerite (ex Willard Wulff Collection)
Picher Field, Tri-State District, Ottawa County, Oklahoma
Size:Small Cabinet
Size Description: 8.2 x 6.3 x 3.7 cm

Sphalerite (ex Willard Wulff Collection)

Current High Bidder:khufu5dyn
Close Time:3/1/2018 06:45:29 PM(CST)

Time Left:Auction Is Closed

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Sanidine (classic material) (ex Kay Robertson Collection)
Drachenfels, Köonigswinter, Siebengebirge, North Rhine-Westphalia, Germany (Type Locality)
Size:Small Cabinet
Size Description: 9.3 x 4.8 x 3.3 cm

Sanidine (classic material) (ex Kay Robertson Collection)

Current High Bidder:pyrdog
Close Time:3/1/2018 06:45:28 PM(CST)

Time Left:Auction Is Closed

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Fluorapatite (rare material)
Akzhaylyautas Mts, Tarbagatai Range, Eastern Kazakhstan Province, Kazakhstan
Size:Thumbnail
Size Description: 3.1 x 1.5 x 0.8 cm

Fluorapatite (rare material)

Current High Bidder:pittstonesinc
Close Time:3/1/2018 06:45:04 PM(CST)

Time Left:Auction Is Closed

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Bottinoite (very rare) (ex Kay Robertson Collection)
Dornberg Mine, Ramsbeck, Meschede, Sauerland, North Rhine-Westphalia, Germany
Size:Small Cabinet
Size Description: 5.3 x 3.7 x 1.6 cm

Bottinoite (very rare) (ex Kay Robertson Collection)

Current High Bidder:gorski
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Apophyllite on Stalactitic Quartz (ex Kay Robertson Collection)
Nasik, India
Size:Small Cabinet
Size Description: 7.3 x 4.6 x 4.3 cm

Apophyllite on Stalactitic Quartz (ex Kay Robertson Collection)

Current High Bidder:smallrocks
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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"Lepidomelane" (iron-bearing Mica) (ex Kay Robertson Collection)
Silver Crater Mine, Bancroft, Hastings Co., Ontario, Canada
Size:Small Cabinet
Size Description: 5.6 x 4.3 x 3.1 cm

Current High Bidder:superhelen
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Albite (var: Cleavelandite) (ex Kay Robertson and Norm Dawson Collections)
White Queen Mine, Pala, San Diego County, California
Size:Small Cabinet
Size Description: 6.7 x 3.7 x 2.7 cm

Albite (var: Cleavelandite) (ex Kay Robertson and Norm Dawson Collections)

Current High Bidder:chuckd
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Enargite with Tetrahedrite (ex Kay Robertson Collection)
Quiruvilca Mine, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
Size:Miniature
Size Description: 4.7 x 2.3 x 2.2 cm

Enargite with Tetrahedrite (ex Kay Robertson Collection)

Current High Bidder:bigal
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Wiluite (classic material) (ex Kay Robertson Collection)
Vilyui River Basin (Wilui River Basin), Sakha Republic, Eastern-Siberian Region, Russia (Type Locality)
Size:Small Cabinet
Size Description: 5.3 x 4.1 x 2.8 cm

Wiluite (classic material) (ex Kay Robertson Collection)

Current High Bidder:mineralogica
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Hydroboracite (ex K. D. Smith Collection)
Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz, Thuringia, Germany
Size:Small Cabinet
Size Description: 7.0 x 5.2 x 2.1 cm

Hydroboracite (ex K. D. Smith Collection)

Current High Bidder:grewberyl
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Calcite with Magnesite (rare locality) (ex Kay Robertson Collection)
Szklary Chrysoprase Mine, Szklary (Glasendorf), Zabkowice (Frankenstein), Zabkowice District, Lower Silesia (Dolnoslaskie), Poland
Size:Miniature
Size Description: 4.0 x 2.7 x 2.1 cm

Calcite with Magnesite (rare locality) (ex Kay Robertson Collection)

Current High Bidder:chruso
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Azurite (rare locality specimen) (ex Kay Robertson Collection)
Filisur, Albula Valley, Grischun, Switzerland
Size:Small Cabinet
Size Description: 6.2 x 2.9 x 3.0 cm

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

Current High Bidder:frank*gold
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Andradite (var: Topazolite) (ex Kay Robertson Collection)
Hess Quarry, Wurlitz, Oberkotzau, Munchberg Metamorphic complex, Franconia, Bavaria, Germany
Size:Small Cabinet
Size Description: 5.3 x 5.3 x 2.6 cm

Andradite (var: Topazolite) (ex Kay Robertson Collection)

Current High Bidder:fifedog
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Stibivanite (extremely rare) (ex Kay Robertson Collection)
Lake George Antimony mine, Lake George, Prince William Parish, York Co., New Brunswick, Canada (Type Locality)
Size:Thumbnail
Size Description: 0.7 x 0.6 x 0.5 cm

Stibivanite (extremely rare) (ex Kay Robertson Collection)

Current High Bidder:weloganites
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Malachite pseudomorph after Azurite with Calcite (ex Kay Robertson Collection)
Concepcion del Oro, Zacatecas, Mexico
Size:Miniature
Size Description: 3.7 x 3.3 x 3.1 cm

Malachite pseudomorph after Azurite with Calcite (ex Kay Robertson Collection)

Current High Bidder:mrnerd
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Bournonite (thick crystals) (ex Kay Robertson Collection)
Les Malines District, Saint-Laurent-le-Minier, Gard, Occitanie, France
Size:Miniature
Size Description: 4.6 x 3.6 x 1.7 cm

Bournonite (thick crystals) (ex Kay Robertson Collection)

Current High Bidder:naturescall
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Gypsum (var: Selenite) (twin) (ex Kay Robertson Collection)
Tongrube im Dammelwald, Wiesloch, Baden-Wurttemberg, Germany
Size:Small Cabinet
Size Description: 7.1 x 6.8 x 2.7 cm

Gypsum (var: Selenite) (twin) (ex Kay Robertson Collection)

Current High Bidder:curtmich
Close Time:3/1/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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