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PRE-DENVER SHOW FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday September 6th, 2018

Displaying 1-30 of 45 results...

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Native Bismuth with Nickelskutterudite (ex Kay Robertson Collection)
Schneeberg District, Erzgebirge, Saxony, Germany (Type Locality for BOTH species)
Size:Small Cabinet
Size Description: 6.0 x 5.2 x 3.1 cm

Current Bid:$183

Native Bismuth with Nickelskutterudite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:wobe2
Close Time:9/6/2018 06:54:22 PM(CDT)

Time Left:Auction Is Closed

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Azurite and Malachite
Liufengshan Mine, Guichi District, Chizhou Prefecture, Anhui Province, China
Size:Small Cabinet
Size Description: 7.7 x 6.2 x 5.3 cm

Current Bid:$82

Azurite and Malachite

Reserve Bid:$10
Current High Bidder:gorski
Close Time:9/6/2018 06:53:15 PM(CDT)

Time Left:Auction Is Closed

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Aquamarine (ex Rolando Gioia Collection) (101.55 grams)
Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 7.9 x 3.0 x 2.7 cm

Current Bid:$209

Aquamarine (ex Rolando Gioia Collection) (101.55 grams)

Reserve Bid:$10
Current High Bidder:jlk
Close Time:9/6/2018 06:51:17 PM(CDT)

Time Left:Auction Is Closed

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Wavellite (old classic material)
Altmannsgrün, Plauen, Vogtland, Saxony, Germany
Size:CABINET
Size Description: 10.1 x 6.5 x 4.7 cm

Current Bid:$86

Wavellite (old classic material)

Reserve Bid:$10
Current High Bidder:wobe2
Close Time:9/6/2018 06:48:58 PM(CDT)

Time Left:Auction Is Closed

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Turquoise (hard to find locale)
Kanatkazgan turquoise deposit, Altyn-Tyube area, Kirghiz Steppes, Karagandy Province, Kazakhstan
Size:Thumbnail
Size Description: 3.1 x 2.1 x 0.7 cm

Current Bid:$37

Turquoise (hard to find locale)

Reserve Bid:$10
Current High Bidder:gorski
Close Time:9/6/2018 06:47:22 PM(CDT)

Time Left:Auction Is Closed

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Tourmaline (multi-color) (13.17 grams)
Paprok Mine, Kamdesh District, Nuristan Province, Afghanistan
Size:Thumbnail
Size Description: 2.5 x 1.8 x 1.6 cm

Current Bid:$70

Tourmaline (multi-color) (13.17 grams)

Reserve Bid:$10
Current High Bidder:gorski
Close Time:9/6/2018 06:46:35 PM(CDT)

Time Left:Auction Is Closed

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Monohydrocalcite (unusual locality specimen)
Main Level, Sunnyside Mine, Eureka District, San Juan County, Colorado
Size:Small Cabinet
Size Description: 6.2 x 5.8 x 3.7 cm

Current Bid:$55

Monohydrocalcite (unusual locality specimen)

Reserve Bid:$10
Current High Bidder:gorski
Close Time:9/6/2018 06:46:23 PM(CDT)

Time Left:Auction Is Closed

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Fluorite (green octahedra)
Riemvasmaak, Kakamas District, Northern Cape Province, South Africa
Size:Small Cabinet
Size Description: 8.5 x 4.3 x 3.7 cm

Current Bid:$225

Fluorite (green octahedra)

Reserve Bid:$10
Current High Bidder:rock licker
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Hematite with epitaxial Rutile (classic material)
Cavradischlucht, Val Curnera, Tavetsch, Vorderrheintal, Graubünden, Switzerland
Size:Thumbnail
Size Description: 2.0 x 1.7 x 0.4 cm

Current Bid:$40

Hematite with epitaxial Rutile (classic material)

Reserve Bid:$10
Current High Bidder:escalade1602
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Dolomite (twins) with GEM Quartz
Pomba Pit, Serra das Eguas, Brumado, Bahia, Brazil
Size:Miniature
Size Description: 5.0 x 3.5 x 2.3 cm

Current Bid:$10

Dolomite (twins) with GEM Quartz

Reserve Bid:$10
Current High Bidder:geophiz
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Dioptase
Kimbedi, Mindouli District, Pool Department, Republic of Congo (Brazzaville)
Size:Small Cabinet
Size Description: 6.8 x 4.0 x 3.6 cm

Current Bid:$55

Dioptase

Reserve Bid:$10
Current High Bidder:andyrocks18
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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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

Current Bid:$35

Diamond

Reserve Bid:$10
Current High Bidder:xytlguy
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Adamite
Ojuela Mine, Mapimi, Durango, Mexico
Size:CABINET
Size Description: 10.1 x 6.7 x 5.0 cm

Current Bid:$185

Adamite

Reserve Bid:$10
Current High Bidder:duggan47
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Smoky Quartz (Japan-Law Twin)
Mina Tiro Estrella, El Capitan Mts, Capitan District, Lincoln County, New Mexico
Size:Toenail
Size Description: 3.2 x 3.0 x 0.5 cm

Current Bid:$45

Smoky Quartz (Japan-Law Twin)

Reserve Bid:$10
Current High Bidder:wayneolin
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Fluorite (GEM "ice" crystals) with Calcite and Hedenbergite
Huanggang Fe-Sn deposit, Hexigten Banner, Ulanhad League, Inner Mongolia Autonomous Region, China
Size:Small Cabinet
Size Description: 5.7 x 4.8 x 3.3 cm

Current Bid:$197

Fluorite (GEM

Reserve Bid:$10
Current High Bidder:balaverde
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Bixbyite
N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa
Size:Thumbnail
Size Description: 1.8 x 1.2 x 1.1 cm

Current Bid:$10

Bixbyite

Reserve Bid:$10
Current High Bidder:tblackwood1
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Brucite (beautiful color)
Balochistan, Pakistan
Size:Miniature
Size Description: 3.7 x 3.1 x 1.6 cm

Current Bid:$52

Brucite (beautiful color)

Reserve Bid:$10
Current High Bidder:vze23dtinu
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Prehnite on Quartz
Brandberg area, Brandberg District, Erongo Region, Namibia
Size:Small Cabinet
Size Description: 6.7 x 4.7 x 2.3 cm

Current Bid:$15

Prehnite on Quartz

Reserve Bid:$10
Current High Bidder:escalade1602
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Spessartine Garnet on Microcline
Wushan Spessartine Mine, Tongbei, Yunxiao Co., Zhangzhou Prefecture, Fujian Province, China
Size:Small Cabinet
Size Description: 8.6 x 5.1 x 2.4 cm

Current Bid:$40

Spessartine Garnet on Microcline

Reserve Bid:$10
Current High Bidder:moondoggie
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Amazonite (ex Dave Bergman Collection)
R. A. Kosnar claim on Yucca Hill, Steven's Ranch, near Lake George, Park County, Colorado
Size:Toenail
Size Description: 3.3 x 3.1 x 1.8 cm

Current Bid:$25

Amazonite (ex Dave Bergman Collection)

Reserve Bid:$10
Current High Bidder:lunareclipse33
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Multi-color Tourmaline (ex Rolando Gioia Collection)
Minas Gerais, Brazil
Size:Thumbnail
Size Description: 1.2 x 1.0 x 0.6 cm

Current Bid:$10

Multi-color Tourmaline (ex Rolando Gioia Collection)

Reserve Bid:$10
Current High Bidder:copperpenny01
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Quartz (doubly-termianted, unusual habit) (ex Francesco Bedogné Collection)
Hot Springs, Garland County, Arkansas
Size:Small Cabinet
Size Description: 5.3 x 2.7 x 2.1 cm

Current Bid:$105

Quartz (doubly-termianted, unusual habit) (ex Francesco Bedogné Collection)

Reserve Bid:$10
Current High Bidder:gedeco
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Hematite (high luster)
N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape Province, South Africa
Size:Miniature
Size Description: 3.8 x 2.8 x 1.8 cm

Current Bid:$30

Hematite (high luster)

Reserve Bid:$10
Current High Bidder:rock licker
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Azurite (rare locale) (ex Kay Robertson Collection)
San Luis Potosi, Mexico
Size:Toenail
Size Description: 3.3 x 3.3 x 2.7 cm

Current Bid:$35

Azurite (rare locale) (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:frank*gold
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Olmiite
N'Chwaning Mines, Kalahari manganese fields, Northern Cape Province, South Africa
Size:Thumbnail
Size Description: 2.1 x 1.4 x 1.3 cm

Current Bid:$30

Olmiite

Reserve Bid:$10
Current High Bidder:lunareclipse33
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Vanadinite
Rowley Mine, Theba, Painted Rock Mts, Maricopa County, Arizona
Size:Toenail
Size Description: 3.4 x 2.4 x 1.8 cm

Current Bid:$10

Vanadinite

Reserve Bid:$10
Current High Bidder:fredbug83
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Goldmanite (rare Garnet species)
Rybnicek, Pezinok Co., Bratislava Region, Slovakia
Size:Miniature
Size Description: 4.6 x 4.3 x 3.4 cm

Current Bid:$10

Goldmanite (rare Garnet species)

Reserve Bid:$10
Current High Bidder:seyler_sam
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Vauxite with Paravauxite and Childrenite
Siglo XX Mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (Type Locality for two species)
Size:Thumbnail
Size Description: 2.8 x 1.6 x 0.8 cm

Current Bid:$25

Vauxite with Paravauxite and Childrenite

Reserve Bid:$10
Current High Bidder:rockwoman
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Lindgrenite (very rare) (ex Josef Vajdak)
Chuquicamata Mine, Chuquicamata District, Calama, El Loa Province, Antofagasta Region, Chile (Type Locality)
Size:Miniature
Size Description: 3.6 x 3.0 x 2.2 cm

Current Bid:$80

Lindgrenite (very rare) (ex Josef Vajdak)

Reserve Bid:$10
Current High Bidder:frank*gold
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Andradite Garnet (var: Demantoid) (rare locality specimen) (ex Josef Vajdak)
Arendal Iron Mines, Arendal, Aust-Agder, Norway
Size:Thumbnail
Size Description: 2.0 x 1.8 x 1.7 cm

Current Bid:$162

Andradite Garnet (var: Demantoid) (rare locality specimen) (ex Josef Vajdak)

Reserve Bid:$10
Current High Bidder:xenotime
Close Time:9/6/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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