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FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday December 21st, 2017

Displaying 1-30 of 60 results...

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Apophyllite with Stilbite (ex Kay Robertson Collection)
Well No. 3, Momin Akhada, Rahuri, Ahmadnagar District (Ahmednagar District; Ahmed Nagar District), Maharashtra, India
Size:Small Cabinet
Size Description: 6.5 x 4.2 x 3.2 cm

Current Bid:$120

Apophyllite with Stilbite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:dnick926
Close Time:12/21/2017 06:54:28 PM(CST)

Time Left:Auction Is Closed

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Mendipite (rare)
Mendip Hills, Somerset, England, UK
Size:Small Cabinet
Size Description: 6.6 x 6.0 x 3.8 cm

Current Bid:$186

Mendipite (rare)

Reserve Bid:$10
Current High Bidder:naturescall
Close Time:12/21/2017 06:52:37 PM(CST)

Time Left:Auction Is Closed

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Descloizite on Calcite (ex Kay Robertson Collection)
Ahumada Mine (Erupcion Mine), Los Lamentos Mts, Mun. de Ahumada, Chihuahua, Mexico
Size:Small Cabinet
Size Description: 7.7 x 4.1 x 3.9 cm

Current Bid:$131

Descloizite on Calcite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:weloganites
Close Time:12/21/2017 06:50:43 PM(CST)

Time Left:Auction Is Closed

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Schorl (ex Kay Robertson Collection)
Santa Cruz, Mun. de Santa Cruz, Sonora, Mexico
Size:Small Cabinet
Size Description: 8.0 x 7.7 x 3.3 cm

Current Bid:$64

Schorl (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:pittstonesinc
Close Time:12/21/2017 06:49:12 PM(CST)

Time Left:Auction Is Closed

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Pyromorphite (ex Kay Robertson Collection)
Neue Hoffnung Mine, Niederdreisbach, Daaden, Siegerland, North Rhine-Westphalia, Germany
Size:Miniature
Size Description: 4.6 x 3.9 x 3.4 cm

Current Bid:$162

Pyromorphite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:lawkivi
Close Time:12/21/2017 06:49:01 PM(CST)

Time Left:Auction Is Closed

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Hematite (botryoidal) (ex Kay Robertson Collection)
Vein 12, Tadaout, Taouz, Er Rachidia Province, Daâa-Tafilalet Region, Morocco
Size:Small Cabinet
Size Description: 8.3 x 4.6 x 3.7 cm

Current Bid:$165

Hematite (botryoidal) (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:gt818
Close Time:12/21/2017 06:47:33 PM(CST)

Time Left:Auction Is Closed

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Hematite (iridescent) (ex Rolando Gioia Collection)
Itamarandiba, Minas Gerais, Brazil
Size:Miniature
Size Description: 3.6 x 3.1 x 1.3 cm

Current Bid:$39

Hematite (iridescent) (ex Rolando Gioia Collection)

Reserve Bid:$10
Current High Bidder:pittstonesinc
Close Time:12/21/2017 06:47:23 PM(CST)

Time Left:Auction Is Closed

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Fluorite with Calcite (ex Kay Robertson Collection)
Xianghualing Mine, Xianghualing Sn-polymetallic ore field, Linwu Co., Chenzhou Prefecture, Hunan Province, China
Size:Small Cabinet
Size Description: 5.9 x 5.2 x 3.6 cm

Current Bid:$40

Fluorite with Calcite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:rocket pocket1
Close Time:12/21/2017 06:46:52 PM(CST)

Time Left:Auction Is Closed

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Hauyne (ex Kay Robertson Collection)
Case Collina, Pitigliano, Grosseto Province, Tuscany, Italy
Size:Miniature
Size Description: 4.0 x 3.7 x 2.6 cm

Current Bid:$60

Hauyne (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:lawkivi
Close Time:12/21/2017 06:46:24 PM(CST)

Time Left:Auction Is Closed

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Tourmaline coated by Muscovite (ex Rolando Gioia Collection)
Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 5.1 x 1.1 x 0.6 cm

Current Bid:$181

Tourmaline coated by Muscovite (ex Rolando Gioia Collection)

Reserve Bid:$10
Current High Bidder:bigd_rx
Close Time:12/21/2017 06:46:05 PM(CST)

Time Left:Auction Is Closed

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Smoky Quartz (scepter) (ex Rolando Gioia Collection)
Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 5.7 x 1.7 x 1.5 cm

Current Bid:$25

Smoky Quartz (scepter) (ex Rolando Gioia Collection)

Reserve Bid:$10
Current High Bidder:thomd
Close Time:12/21/2017 06:46:04 PM(CST)

Time Left:Auction Is Closed

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Calcite crystals in iridescent Scaphites / Ammonite Fossil (ex Kay Robertson Collection)
Elk Creek, Meade County, Nevada
Size:Miniature
Size Description: 4.3 x 3.7 x 1.4 cm

Current Bid:$55

Calcite crystals in iridescent Scaphites / Ammonite Fossil (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:tmr
Close Time:12/21/2017 06:45:58 PM(CST)

Time Left:Auction Is Closed

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Bravoite (rare) on Chalcopyrite (ex Kay Robertson Collection)
Maubacher Bleiberg, Untermaubach, Duren, Eifel, North Rhine-Westphalia, Germany
Size:Small Cabinet
Size Description: 5.2 x 3.6 x 2.7 cm

Current Bid:$15

Bravoite (rare) on Chalcopyrite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:macau1
Close Time:12/21/2017 06:45:25 PM(CST)

Time Left:Auction Is Closed

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Grossular (classic material)
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Quebec, Canada
Size:Small Cabinet
Size Description: 9.1 x 3.8 x 2.8 cm

Current Bid:$420

Grossular (classic material)

Reserve Bid:$10
Current High Bidder:markg100
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorapatite included with "Byssolite" (new find)
Ganadao (Gandahab), Mohmand Agency, Federally Administered Tribal Areas, Pakistan
Size:Miniature
Size Description: 4.6 x 2.6 x 1.6 cm

Current Bid:$40

Fluorapatite included with

Reserve Bid:$10
Current High Bidder:fgkeegan
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Rhodochrosite with Pyrite (ex Dave Bergman Collection)
Champion Mine, near Lake City, Cinnamon Pass, Park District, Hinsdale County, Colorado
Size:Small Cabinet
Size Description: 6.3 x 5.2 x 3.7 cm

Current Bid:$71

Rhodochrosite with Pyrite (ex Dave Bergman Collection)

Reserve Bid:$10
Current High Bidder:chuckd
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Variscite (2 piece set)
Lucin, Pilot Range, Box Elder County, Utah
Size:Small Cabinet
Size Description: 7.5 x 2.7 x 0.8 cm and 7.4 x 4.0 x 1.2 cm

Current Bid:$189

Variscite (2 piece set)

Reserve Bid:$10
Current High Bidder:stephenwyf
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Pyrite on Dolomite
Mesage Mine, Saint-Pierre-de-Mesage, Vizille, Isere, Rhone-Alpes, France
Size:Miniature
Size Description: 4.7 x 4.5 x 2.7 cm

Current Bid:$15

Pyrite on Dolomite

Reserve Bid:$10
Current High Bidder:dennisd3miller
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Tourmaline
Coronel Murta, Minas Gerais, Brazil
Size:Thumbnail
Size Description: 2.7 x 1.1 x 1.0 cm

Current Bid:$232

Tourmaline

Reserve Bid:$10
Current High Bidder:future
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Topaz with Albite ("Cleavelandite") (ex Rolando Gioia Collection)
Pedra Azul pegmatite district, Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 7.1 x 5.8 x 5.3 cm

Current Bid:$57

Topaz with Albite (

Reserve Bid:$10
Current High Bidder:jmzdrum91
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Spessartine Garnet on Smoky Quartz
Wushan, Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian, East Region, China
Size:CABINET
Size Description: 14.0 x 5.2 x 3.7 cm

Current Bid:$225

Spessartine Garnet on Smoky Quartz

Reserve Bid:$10
Current High Bidder:radman1227
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Rhodonite (ex Rolando Gioia Collection)
Morro da Mina Mine, Conselheiro Lafaiete, Minas Gerais, Brazil
Size:Thumbnail
Size Description: 3.1 x 3.0 x 2.8 cm

Current Bid:$30

Rhodonite (ex Rolando Gioia Collection)

Reserve Bid:$10
Current High Bidder:m&r
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Topaz (old classic) (ex Lindemann Collection)
North of Miass, Ilmen Mts, Chelyabinsk Oblast', Southern Urals, Urals Region, Russia
Size:Thumbnail
Size Description: 1.3 x 1.1 x 0.7 cm

Current Bid:$10

Topaz (old classic) (ex Lindemann Collection)

Reserve Bid:$10
Current High Bidder:gatewayrock
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Ruby Spinel ("Star of David" Twin)
Mogok, Sagaing District, Mandalay Division, Burma
Size:Thumbnail
Size Description: 0.3 x 0.3 x 0.2 cm

Current Bid:$30

Ruby Spinel (

Reserve Bid:$10
Current High Bidder:forrestcarithers
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Morganite (GEM quality)
Sao Geraldo do Baixio, Minas Gerais, Brazil
Size:Thumbnail
Size Description: 3.1 x 1.4 x 1.2 cm

Current Bid:$10

Morganite (GEM quality)

Reserve Bid:$10
Current High Bidder:rocks r us
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Prehnite ("finger cast")
Lower New Street Quarry, Paterson, Passaic County, New Jersey
Size:Small Cabinet
Size Description: 6.6 x 6.1 x 3.8 cm

Current Bid:$15

Prehnite (

Reserve Bid:$10
Current High Bidder:tubman
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Spessartine
Garnet Hill, Ely, Robinson District, White Pine County, Nevada
Size:Miniature
Size Description: 4.5 x 2.3 x 2.3 cm

Current Bid:$26

Spessartine

Reserve Bid:$10
Current High Bidder:forrestcarithers
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Kyanite (ex Brian Kosnar Collection)
Barra de Salinas district, Barra de Salinas, Coronel Murta, Jequitinhonha valley, Minas Gerais, Brazil
Size:CABINET
Size Description: 14.5 x 4.1 x 2.0 cm

Current Bid:$120

Kyanite (ex Brian Kosnar Collection)

Reserve Bid:$10
Current High Bidder:josephbrent754
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Vanadinite
Mibladen, Midelt, Khénifra Province, Meknès-Tafilalet Region, Morocco
Size:Thumbnail
Size Description: 2.1 x 1.1 x 1.0 cm

Current Bid:$10

Vanadinite

Reserve Bid:$10
Current High Bidder:dbatchelor
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Imperial Topaz (ex Rolando Gioia Collection)
Ouro Preto, Minas Gerais, Southeast Region, Brazil
Size:Thumbnail
Size Description: 2.6 x 0.7 x 0.6 cm

Current Bid:$25

Imperial Topaz (ex Rolando Gioia Collection)

Reserve Bid:$10
Current High Bidder:m&r
Close Time:12/21/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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