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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 14th, 2017

Displaying 1-30 of 60 results...

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Catapleiite pseudomorph after Sodalite (rare) (ex Van Tichelen Collection)
Poudrette Quarry (Demix Quarry) Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada
Size:Thumbnail
Size Description: 1.3 x 1.2 x 0.8 cm

Catapleiite pseudomorph after Sodalite (rare) (ex Van Tichelen Collection)

Current High Bidder:mark.campbell06@charter.net
Close Time:12/14/2017 06:52:38 PM(CST)

Time Left:Auction Is Closed

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Kunzite (doubly-terminated) (541 grams)
Nuristan, Afghanistan
Size:CABINET
Size Description: 14.6 x 6.1 x 2.7

Kunzite (doubly-terminated) (541 grams)

Current High Bidder:jlk
Close Time:12/14/2017 06:52:23 PM(CST)

Time Left:Auction Is Closed

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Semseyite with Fizelyite (ex Kay Robertson Collection)
Herja Mine, Chiuzbaia, Baia Mare, Maramures Co., Romania (Type Locality for Fizelyite)
Size:CABINET
Size Description: 10.6 x 5.7 x 5.2 cm

Semseyite with Fizelyite (ex Kay Robertson Collection)

Current High Bidder:msha
Close Time:12/14/2017 06:52:01 PM(CST)

Time Left:Auction Is Closed

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Grossular with Diopside (ex Kay Robertson Collection)
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Quebec, Canada
Size:N/A
Size Description: 5.2 x 3.1 x 1.2 cm and 4.3 x 1.4 x 0.7 cm

Grossular with Diopside (ex Kay Robertson Collection)

Current High Bidder:thomd
Close Time:12/14/2017 06:51:34 PM(CST)

Time Left:Auction Is Closed

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Aquamarine (rare locality piece) (ex Kay Robertson Collection)
Volodarsk-Volynskii, Zhytomyr Oblast', Ukraine
Size:Thumbnail
Size Description: 3.1 x 2.6 x 1.8 cm

Aquamarine (rare locality piece) (ex Kay Robertson Collection)

Current High Bidder:guischum
Close Time:12/14/2017 06:49:49 PM(CST)

Time Left:Auction Is Closed

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Hematite pseudomorph after Marcasite (classic material)
White Desert, Farafra Oasis, New Valley Governorate, Egypt
Size:Miniature
Size Description: 3.7 x 3.7 x 3.6 cm

Hematite pseudomorph after Marcasite (classic material)

Current High Bidder:microman
Close Time:12/14/2017 06:49:46 PM(CST)

Time Left:Auction Is Closed

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Fluorite with Barite (ex Paul Zerfass Collection)
Berbes Mining area, Ribadesella, Asturias, Spain
Size:Small Cabinet
Size Description: 7.3 x 6.7 x 5.7 cm

Fluorite with Barite (ex Paul Zerfass Collection)

Current High Bidder:jlk
Close Time:12/14/2017 06:49:42 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: 2.5 x 0.7 x 0.6 cm

Silver (

Current High Bidder:karose1
Close Time:12/14/2017 06:49:35 PM(CST)

Time Left:Auction Is Closed

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Strengite (ex Kay Robertson Collection)
Pleystein, Upper Palatinate, Bavaria, Germany
Size:Miniature
Size Description: 4.6 x 3.7 x 2.3 cm

Strengite (ex Kay Robertson Collection)

Current High Bidder:bigbob
Close Time:12/14/2017 06:49:22 PM(CST)

Time Left:Auction Is Closed

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Botryogen (ex Kay Robertson Collection)
Libiola Mine, Sestri Levante, Genova Province, Liguria, Italy
Size:Small Cabinet
Size Description: 6.7 x 4.3 x 4.0 cm

Botryogen (ex Kay Robertson Collection)

Current High Bidder:crosstimber
Close Time:12/14/2017 06:49:20 PM(CST)

Time Left:Auction Is Closed

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"Needle" Quartz (ex Kay Robertson Collection)
Trepca Stan Terg Mine, Trepca complex, District of Kosovska Mitrovica, Kosovo
Size:Small Cabinet
Size Description: 5.2 x 3.7 x 1.6 cm

Current High Bidder:electric
Close Time:12/14/2017 06:48:55 PM(CST)

Time Left:Auction Is Closed

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Stilbite on Chalcedony
Jalgaon District, Maharashtra, India
Size:Small Cabinet
Size Description: 6.1 x 4.3 x 3.8 cm

Stilbite on Chalcedony

Current High Bidder:lassafever
Close Time:12/14/2017 06:48:53 PM(CST)

Time Left:Auction Is Closed

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Quartz (var: Chalcedony) (new find)
Smara, Es-Semara Province, Laayoune-Sakia El Hamra Region, Morocco
Size:Small Cabinet
Size Description: 6.0 x 3.2 x 2.9 cm

Quartz (var: Chalcedony) (new find)

Current High Bidder:karose1
Close Time:12/14/2017 06:48:01 PM(CST)

Time Left:Auction Is Closed

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Opal (var: Opal-(AN)) ("Hyalite Opal")
Squaretop Mountain, Kaimkillenbun, Dalby, Western Downs Region, Queensland, Australia
Size:Thumbnail
Size Description: 2.8 x 1.7 x 0.8 cm

Opal (var: Opal-(AN)) (

Current High Bidder:rocko
Close Time:12/14/2017 06:47:43 PM(CST)

Time Left:Auction Is Closed

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Siderite / Hematite (iridescent) (ex Kay Robertson Collection)
Farmsen Clay Pit, Schellerten, Hildesheim, Lower Saxony, Germany
Size:Small Cabinet
Size Description: 5.7 x 3.3 x 3.2 cm]

Siderite / Hematite (iridescent) (ex Kay Robertson Collection)

Current High Bidder:argo
Close Time:12/14/2017 06:46:56 PM(CST)

Time Left:Auction Is Closed

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Cuprite
Rubtsovskoe Cu-Zn-Pb deposit, Rudnyi Altai, Altaiskii Krai, Western-Siberian Region, Russia
Size:Thumbnail
Size Description: 1.5 x 1.3 x 1.3 cm

Cuprite

Current High Bidder:karose1
Close Time:12/14/2017 06:46:37 PM(CST)

Time Left:Auction Is Closed

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Calcite (pseudo-pyritohedral)
Shizhuyuan Mine, Chenzhou Prefecture, Hunan Province, China
Size:CABINET
Size Description: 11.2 x 7.3 x 6.2 cm

Calcite (pseudo-pyritohedral)

Current High Bidder:fgkeegan
Close Time:12/14/2017 06:46:13 PM(CST)

Time Left:Auction Is Closed

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Goshenite on Muscovite
Huya, Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province, China
Size:Small Cabinet
Size Description: 9.3 x 6.8 x 6.7 cm

Goshenite on Muscovite

Current High Bidder:m1ig2o
Close Time:12/14/2017 06:45:28 PM(CST)

Time Left:Auction Is Closed

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Obsidian ("Apache Tear") on matrix
Picketpost Mountain area, Superior, Superior District, Pinal County, Arizona
Size:Small Cabinet
Size Description: 6.3 x 5.2 x 3.3 cm

Obsidian (

Current High Bidder:macau1
Close Time:12/14/2017 06:45:19 PM(CST)

Time Left:Auction Is Closed

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Malachite pseudomorph after Azurite
Chessy-les-Mines, Rhône, Rhône-Alpes, France (Type locality for Azurite)
Size:Thumbnail
Size Description: 2.7 x 2.2 x 1.2 cm

Malachite pseudomorph after Azurite

Current High Bidder:escalade1602
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Goethite (great quality)
near Lake George, Park County, Colorado
Size:Miniature
Size Description: 5.1 x 3.4 x 3.2 cm

Goethite (great quality)

Current High Bidder:rocko
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Dioptase (gemmy)
Kimbedi, Mindouli District, Pool Department, Republic of Congo (Brazzaville)
Size:Thumbnail
Size Description: 2.4 x 2.3 x 1.7 cm

Dioptase (gemmy)

Current High Bidder:dbatchelor
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Rutile (ex Dave Bergman Collection)
Champion Mine, White Mountain Peak, White Mts, Mono County, California
Size:Miniature
Size Description: 3.6 x 3.3 x 3.2 cm

Rutile (ex Dave Bergman Collection)

Current High Bidder:pack_llama
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorite with Celestine (classic material)
Clay Center, Ottawa County, Ohio
Size:Small Cabinet
Size Description: 5.3 x 3.2 x 3.1 cm

Fluorite with Celestine (classic material)

Current High Bidder:forrestcarithers
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Titanite (twins) with Adularia (ex Francesco Bedogné Collection)
Wanni Glacier - Scherbadung area (Monte Cervandone), Kriegalp Valley, Binn Valley, Wallis, Switzerland
Size:Small Cabinet
Size Description: 9.7 x 6.2 x 4.8 cm

Titanite (twins) with Adularia (ex Francesco Bedogné Collection)

Current High Bidder:sckrocks
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Paratacamite (rare) with Quartz and Chrysocolla
Lily Mine, Pisco Umay, Ica Department, Peru
Size:Small Cabinet
Size Description: 7.7 x 5.3 x 4.9 cm

Paratacamite (rare) with Quartz and Chrysocolla

Current High Bidder:karose1
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Amethyst
Jackson Crossroads, Jacksons Crossroads, Wilkes County, Georgia
Size:Toenail
Size Description: 3.2 x 2.7 x 2.0 cm

Amethyst

Current High Bidder:thomd
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Wire Silver
Porco Mine, Quijarro Province, Potosi Dept., Bolivia
Size:Thumbnail
Size Description: 1.1 x 0.9 x 0.7 cm

Wire Silver

Current High Bidder:argo
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Calcite on Siderite (ex Dave Bergman Collection)
Billy Creek Wildlife Refuge, Ouray County, Colorado
Size:Miniature
Size Description: 4.5 x 3.6 x 3.3 cm

Calcite on Siderite (ex Dave Bergman Collection)

Current High Bidder:gatewayrock
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Bicolor Beryl
Xuan Le, Thanh Hoa Province, Vietnam
Size:Thumbnail
Size Description: 1.6 x 0.4 x 0.3 cm

Bicolor Beryl

Current High Bidder:jlk
Close Time:12/14/2017 06:45:00 PM(CST)

Time Left:Auction Is Closed

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