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SPECIAL TUCSON SHOW FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday February 8th, 2018

Displaying 1-30 of 59 results...

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Silver "sheet" (ex Kay Robertson Collection)
Mansfeld Basin, Saxony-Anhalt, Germany
Size:Small Cabinet
Size Description: 5.5 x 4.2 x 0.2 cm

Silver

Current High Bidder:forrestcarithers
Close Time:2/8/2018 06:50:46 PM(CST)

Time Left:Auction Is Closed

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Epidote (ex Kay Robertson Collection)
Hashupa (Hashupi), Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan
Size:Small Cabinet
Size Description: 7.8 x 5.7 x 0.7 cm

Epidote (ex Kay Robertson Collection)

Current High Bidder:allforrace
Close Time:2/8/2018 06:49:50 PM(CST)

Time Left:Auction Is Closed

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Clinochlore (ex Kay Robertson Collection)
Red Ledge Mine, Washington, Washington District, Nevada County, California
Size:Small Cabinet
Size Description: 7.2 x 3.2 x 1.3 cm

Clinochlore (ex Kay Robertson Collection)

Current High Bidder:chuckd
Close Time:2/8/2018 06:49:30 PM(CST)

Time Left:Auction Is Closed

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Jordanite with Sphalerite and Calcite (ex Kay Robertson Collection)
Segen Gottes Mine, Wiesloch, Baden-Württemberg, Germany
Size:Small Cabinet
Size Description: 5.7 x 4.2 x 3.7 cm

Jordanite with Sphalerite and Calcite (ex Kay Robertson Collection)

Current High Bidder:tmr
Close Time:2/8/2018 06:48:44 PM(CST)

Time Left:Auction Is Closed

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Spinel
An Phu (Anfu), Luc Yen, Yenbai Province (Yen Bai Province), Vietnam
Size:Thumbnail
Size Description: 2.1 x 1.8 x 1.8 cm

Spinel

Current High Bidder:karose1
Close Time:2/8/2018 06:48:42 PM(CST)

Time Left:Auction Is Closed

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Grossular (classic material) (ex Kay Robertson Collection)
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Quebec, Canada
Size:Small Cabinet
Size Description: 8.8 x 5.6 x 2.4 cm

Grossular (classic material) (ex Kay Robertson Collection)

Current High Bidder:keule5
Close Time:2/8/2018 06:48:23 PM(CST)

Time Left:Auction Is Closed

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Silver ("Spinel" Twin)
Elura Mine (Endeavor Mine), Cobar, Robinson Co., New South Wales, Australia
Size:Thumbnail
Size Description: 2.7 x 0.3 x 0.2 cm

Silver (

Current High Bidder:forrestcarithers
Close Time:2/8/2018 06:47:40 PM(CST)

Time Left:Auction Is Closed

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Fluorite (ex Kay Robertson Collection)
Hesselbach Mine, Odsbach, Oberkirch, Black Forest, Baden-Wurttemberg, Germany
Size:Miniature
Size Description: 4.7 x 3.7 x 2.7 cm

Fluorite (ex Kay Robertson Collection)

Current High Bidder:pittstonesinc
Close Time:2/8/2018 06:47:35 PM(CST)

Time Left:Auction Is Closed

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Hemimorphite (ex Kay Robertson Collection)
Sa Duchessa Mine, Carbonia-Iglesias Province, Sardinia, Italy
Size:Small Cabinet
Size Description: 7.2 x 4.7 x 3.7 cm

Hemimorphite (ex Kay Robertson Collection)

Current High Bidder:gazzas007
Close Time:2/8/2018 06:47:00 PM(CST)

Time Left:Auction Is Closed

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Rhodonite
San Martin Mine, Chiurucu, Huallanca, Bolognesi Province, Ancash Department, Peru
Size:Thumbnail
Size Description: 2.4 x 2.1 x 1.2 cm

Rhodonite

Current High Bidder:karose1
Close Time:2/8/2018 06:46:19 PM(CST)

Time Left:Auction Is Closed

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Smithsonite pseudomorph after Calcite (ex Kay Robertson Collection)
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Size:Small Cabinet
Size Description: 6.7 x 5.7 x 2.3 cm

Smithsonite pseudomorph after Calcite (ex Kay Robertson Collection)

Current High Bidder:pittstonesinc
Close Time:2/8/2018 06:46:19 PM(CST)

Time Left:Auction Is Closed

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Brookite (gemmy) on matrix
Kharan, Baluchistan, Pakistan
Size:CABINET
Size Description: 11.3 x 10.8 x 4.7 cm

Brookite (gemmy) on matrix

Current High Bidder:kjruby
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Diamond (old crystal)
De Beers Mine, Kimberley, Francis Baard District, Northern Cape Province, South Africa
Size:Thumbnail
Size Description: 0.3 x 0.2 x 0.2 cm

Diamond (old crystal)

Current High Bidder:forrestcarithers
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Tourmaline (pink and green bicolor) (9.64 grams)
Barra do Salinas, Coronel Murta, Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 6.2 x 2.0 x 1.8 cm

Tourmaline (pink and green bicolor) (9.64 grams)

Current High Bidder:omc
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Ferberite with Jamesonite
Tasna Mine, Atocha-Quechisla District, Nor Chichas Province, Potosí Department, Bolivia
Size:Small Cabinet
Size Description: 5.3 x 4.2 x 1.7 cm

Ferberite with Jamesonite

Current High Bidder:superhelen
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Quartz ("Faden") (rare matrix piece)
Tole (Tui), Wana, South Waziristan, Federally Administered Tribal Areas (FATA), Pakistan
Size:Small Cabinet
Size Description: 7.8 x 6.2 x 2.7 cm

Quartz (

Current High Bidder:keule5
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Wavellite
Dug Hill, Avant, Garland County, Arkansas
Size:CABINET
Size Description: 12.7 x 7.3 x 5.7 cm

Wavellite

Current High Bidder:paulcon
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorite on Celestine (classic material)
Clay Center, Ottawa County, Ohio
Size:Miniature
Size Description: 3.5 x 3.3 x 3.2 cm

Fluorite on Celestine (classic material)

Current High Bidder:wenigblume
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Aquamarine (rare matrix specimen) (ex Rolando Gioia Collection)
Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 5.3 x 3.7 x 3.3 cm

Aquamarine (rare matrix specimen) (ex Rolando Gioia Collection)

Current High Bidder:omc
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Scheelite with Muscovite
Huya Village, Mt Xuebaoding, Pingwu Co. Sichuan Province, China
Size:Miniature
Size Description: 4.0 x 3.6 x 3.6 cm

Scheelite with Muscovite

Current High Bidder:zhongyuqing
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Stannite with Chalcopyrite on Quartz
Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China
Size:Small Cabinet
Size Description: 8.7 x 4.3 x 2.6 cm

Stannite with Chalcopyrite on Quartz

Current High Bidder:keule5
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Azurite
New Cornelia Mine area (Ajo Mine area), Ajo, Little Ajo Mts, Ajo District, Pima County, Arizona
Size:Thumbnail
Size Description: 1.7 x 1.1 x 0.8 cm

Azurite

Current High Bidder:forrestcarithers
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Gold Wire (collected by Brian Kosnar)
Wire Patch Mine, Farncomb Hill, French Gulch, Breckenridge District, Summit County, Colorado
Size:Thumbnail
Size Description: 0.4 x 0.3 x 0.1 cm

Gold Wire (collected by Brian Kosnar)

Current High Bidder:forrestcarithers
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Opal-AN (Hyalite Opal) ("Blood Vessel Opal") (fluorescent!)
San Luis Potosí, Mexico
Size:Miniature
Size Description: 3.7 x 2.1 x 1.7 cm

Opal-AN (Hyalite Opal) (

Current High Bidder:keule5
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Stibnite (ex Allen Heyl Collection)
Xikuangshan Sb deposit, Lengshuijiang Co., Loudi Prefecture, Hunan Province, China
Size:CABINET
Size Description: 11.7 x 0.7 x 0.3 cm

Stibnite (ex Allen Heyl Collection)

Current High Bidder:dbatchelor
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Spessartine (rare matrix specimen)
Navegadora Mine, Penha do Norte, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 6.8 x 4.3 x 2.7 cm

Spessartine (rare matrix specimen)

Current High Bidder:bestmineral
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Topaz (ex Willard Wulff Collection)
Mexico
Size:Thumbnail
Size Description: 2.1 x 1.4 x 0.7 cm

Topaz (ex Willard Wulff Collection)

Current High Bidder:makaveli
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Wulfenite
Maoniuping Mine, Mianning Co., Liangshan Autonomous Prefecture, Sichuan Province, China
Size:Small Cabinet
Size Description: 5.2 x 4.7 x 3.1 cm

Wulfenite

Current High Bidder:algen
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Siderite and Pyrite pseudomorph after Pyrrhotite (ex Van Tichelen Collection)
Herja Mine, Chiuzbaia, Baia Mare, Maramure? Co., Romania
Size:Miniature
Size Description: 3.7 x 3.5 x 2.3 cm

Siderite and Pyrite pseudomorph after Pyrrhotite (ex Van Tichelen Collection)

Current High Bidder:deano558
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Chalcedony Nodule with Hematite inclusions
Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, Mexico
Size:CABINET
Size Description: 12.4 x 8.4 x 4.8 cm

Chalcedony Nodule with Hematite inclusions

Current High Bidder:forrestcarithers
Close Time:2/8/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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