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FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday July 26th, 2018

Displaying 1-30 of 45 results...

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Rhodochrosite with Fluorite
Sweet Home Mine, Mount Bross, Buckskin Gulch, Alma District, Park County, Colorado
Size:Toenail
Size Description: 3.3 x 3.0 x 1.3 cm

Rhodochrosite with Fluorite

Current High Bidder:m1ig2o
Close Time:7/26/2018 06:54:16 PM(CDT)

Time Left:Auction Is Closed

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Aegirine with Quartz and Xenotime-(Y) (ex Francesco Bedogné Collection)
Mount Malosa, Zomba District, Malawi
Size:Small Cabinet
Size Description: 6.2 x 5.1 x 1.3 cm

Aegirine with Quartz and Xenotime-(Y) (ex Francesco Bedogné Collection)

Current High Bidder:bnmcw
Close Time:7/26/2018 06:47:06 PM(CDT)

Time Left:Auction Is Closed

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Mendipite (rare)
Mendip Hills, Somerset, England, UK
Size:CABINET
Size Description: 10.1 x 4.7 x 4.6 cm

Mendipite (rare)

Current High Bidder:msha
Close Time:7/26/2018 06:47:00 PM(CDT)

Time Left:Auction Is Closed

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Topaz on Smoky Quartz (rare matrix specimen) (ex Kay Robertson Collection)
Sawtooth Mountains, Custer County, Idaho
Size:Small Cabinet
Size Description: 7.2 x 3.2 x 2.6 cm

Topaz on Smoky Quartz (rare matrix specimen) (ex Kay Robertson Collection)

Current High Bidder:cookieman
Close Time:7/26/2018 06:46:22 PM(CDT)

Time Left:Auction Is Closed

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Arsenopyrite pseudomorph after Pyrrhotite (rare locality specimen) (ex Kay Robertson Collection)
Double Rainbow Mine (Richmond Sitting Bull), Deadwood, Galena District, Lawrence County, South Dakota
Size:Thumbnail
Size Description: 2.8 x 2.6 x 1.7 cm

Arsenopyrite pseudomorph after Pyrrhotite (rare locality specimen) (ex Kay Robertson Collection)

Current High Bidder:argo
Close Time:7/26/2018 06:45:26 PM(CDT)

Time Left:Auction Is Closed

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Calcite (new find!)
Grabiszyce Quarry, Lesna, Lower Silesia, Poland
Size:Miniature
Size Description: 4.7 x 4.4 x 3.2 cm

Calcite (new find!)

Current High Bidder:bigd_rx
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Quartz ("floater" crystal with moving water bubble inclusion)
Cong Ly (Cong Li), Hunan Province, China
Size:Miniature
Size Description: 5.0 x 1.5 x 0.8 cm

Quartz (

Current High Bidder:mark.campbell06@charter.net
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Fluorite (new find)
Koh-i-Maran, Kalat District, Balochistan (Baluchistan), Pakistan
Size:Small Cabinet
Size Description: 6.3 x 5.6 x 3.7 cm

Fluorite (new find)

Current High Bidder:moondoggie
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Cassiterite (new find)
Shengus, Haramosh Mts., Skardu District, Baltistan, Gilgit-Baltistan, Pakistan
Size:Thumbnail
Size Description: 2.2 x 1.7 x 0.8 cm

Cassiterite (new find)

Current High Bidder:psuedo333
Close Time:7/26/2018 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: 6.2 x 3.3 x 1.3 cm

Dioptase

Current High Bidder:aloharocks
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Beryl (var: Morganite) (etched) (163 grams)
Coronel Murta, Jequitinhonha valley, Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 7.8 x 5.2 x 4.1 cm

Beryl (var: Morganite) (etched) (163 grams)

Current High Bidder:martinformin
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Tourmaline on Quartz (ex Rolando Gioia Collection)
Minas Gerais, Brazil
Size:Miniature
Size Description: 3.7 x 2.7 x 1.2 cm

Tourmaline on Quartz (ex Rolando Gioia Collection)

Current High Bidder:star8crystals
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Pyrite
Huanzala Mine, Dos de Mayo Province, Huánuco Department, Peru
Size:Small Cabinet
Size Description: 9.1 x 7.5 x 5.5 cm

Pyrite

Current High Bidder:gorski
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Wavellite (classic material - superb color)
Dug Hill, Avant, Garland County, Arkansas
Size:Small Cabinet
Size Description: 7.3 x 4.7 x 3.2 cm

Wavellite (classic material - superb color)

Current High Bidder:moondoggie
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Topaz (cool etched crystal) (10.84 grams) (ex Rolando Gioia Collection)
Itinga, Minas Gerais, Brazil
Size:Thumbnail
Size Description: 3.0 x 2.3 x 1.6 cm

Topaz (cool etched crystal) (10.84 grams) (ex Rolando Gioia Collection)

Current High Bidder:lunareclipse33
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Pink Opal (new find) (fluorescent)
Pisco Province, Ica Department, Peru
Size:Small Cabinet
Size Description: 5.7 x 3.7 x 1.7 cm

Pink Opal (new find) (fluorescent)

Current High Bidder:dbatchelor
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Chrysoprase (old classic material)
Szklary Chrysoprase Mine, Szklary (Glasendorf), Zabkowice (Frankenstein), Zabkowice District, Lower Silesia (Dolnoslaskie), Poland
Size:Miniature
Size Description: 3.9 x 3.1 x 1.4 cm

Chrysoprase (old classic material)

Current High Bidder:rocks r us
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Calcite (Manganoan) on iron-coated Quartz (ex Richard A. Kosnar Collection)
Argentine Vein, Idarado Mine, near Telluride, San Miguel County, Colorado
Size:CABINET
Size Description: 13.7 x 6.3 x 4.7 cm

Calcite (Manganoan) on iron-coated Quartz (ex Richard A. Kosnar Collection)

Current High Bidder:everett278
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Fluorapatite
Cerro de Mercado Mine, Victoria de Durango, Cerro de los Remedios, Mun. de Durango, Durango, Mexico
Size:Thumbnail
Size Description: 0.8 x 0.7 x 0.7 cm

Fluorapatite

Current High Bidder:lunareclipse33
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Spessartine (2017 find)
Garnet Hill, Ely, Robinson District, White Pine County, Nevada
Size:Miniature
Size Description: 4.1 x 3.0 x 2.8 cm

Spessartine (2017 find)

Current High Bidder:gatewayrock
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Prehnite (cast after Anhydrite)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
Size:Small Cabinet
Size Description: 6.6 x 3.7 x 2.0 cm

Prehnite (cast after Anhydrite)

Current High Bidder:everett278
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Calcite on Fluorite (ex Ross Lillie Collection)
Bethel Level, Annabel Lee mine, Harris Creek Sub-District, Hardin County, Illinois
Size:CABINET
Size Description: 10.3 x 6.2 x 5.1 cm

Calcite on Fluorite (ex Ross Lillie Collection)

Current High Bidder:moondoggie
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Malachite pseudomorph after Azurite (ex Rolando Gioia Collection)
Touissit, Touissit-Bou Beker District, Jerada Province, L'oriental Region, Morocco
Size:Thumbnail
Size Description: 3.1 x 2.6 x 1.7 cm

Malachite pseudomorph after Azurite (ex Rolando Gioia Collection)

Current High Bidder:mineralfox24
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Smoky Quartz (ex Willard Wulff Collection)
Gem Mines, near Florissant, Crystal Peak area, Teller County, Colorado
Size:Thumbnail
Size Description: 2.0 x 1.1 x 0.8 cm

Smoky Quartz (ex Willard Wulff Collection)

Current High Bidder:escalade1602
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Obsidian ("Apache Tear")
Picketpost Mountain area, Superior, Superior District, Pinal County, Arizona
Size:Small Cabinet
Size Description: 5.7 x 3.3 x 2.3 cm

Obsidian (

Current High Bidder:lunareclipse33
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Fluorite (GEMMY crystals)
Shangbao Mine, Leiyang Co., Hengyang Prefecture, Hunan Province, China
Size:Miniature
Size Description: 4.2 x 3.7 x 2.6 cm

Fluorite (GEMMY crystals)

Current High Bidder:escalade1602
Close Time:7/26/2018 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:Thumbnail
Size Description: 3.1 x 2.3 x 2.2 cm

Amazonite (ex Dave Bergman Collection)

Current High Bidder:tleetulsa
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Adamite (var: Cuprian)
Ojuela Mine, Mapimi, Durango, Mexico
Size:Small Cabinet
Size Description: 6.2 x 4.1 x 2.7 cm

Adamite (var: Cuprian)

Current High Bidder:everett278
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Gudmundite (rare)
Kriznica, Pernek, Malacky Co., Bratislava Region, Slovakia
Size:Miniature
Size Description: 4.8 x 4.6 x 2.7 cm

Gudmundite (rare)

Current High Bidder:grahamp
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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Gordaite (very rare) (ex Josef Vajdak)
San Francisco Mine (Beatrix Mine), Caracoles, Sierra Gorda District, Antofagasta Province, Antofagasta Region, Chile (Type Locality)
Size:Miniature
Size Description: 3.6 x 2.9 x 2.3 cm

Gordaite (very rare) (ex Josef Vajdak)

Current High Bidder:bilmcc
Close Time:7/26/2018 06:45:00 PM(CDT)

Time Left:Auction Is Closed

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