Announcements
- Registering and Logging In
If you're having trouble logging in or registering, try troubleshooting here.
- NOT RECEIVING REMINDER E-MAILS?
We are updating our email contact list. ACTION REQUIRED to stay on the mailing list.
- Billing Dates
Bi-weekly billing schedule: click here
Bidding Rules & Regs
Live-Ending Auction & Proxy Bid Rules, click here for more info.Sizes & Measurements
Click here for more info.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...
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
Current High Bidder:mark.campbell06@charter.net
Close Time:12/14/2017 06:52:38 PM(CST)
Time Left:Auction Is Closed
Kunzite (doubly-terminated) (541 grams)
Nuristan, Afghanistan
Size:CABINET
Size Description: 14.6 x 6.1 x 2.7
Current High Bidder:jlk
Close Time:12/14/2017 06:52:23 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:msha
Close Time:12/14/2017 06:52:01 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:thomd
Close Time:12/14/2017 06:51:34 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:guischum
Close Time:12/14/2017 06:49:49 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:microman
Close Time:12/14/2017 06:49:46 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:jlk
Close Time:12/14/2017 06:49:42 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:karose1
Close Time:12/14/2017 06:49:35 PM(CST)
Time Left:Auction Is Closed
Strengite (ex Kay Robertson Collection)
Pleystein, Upper Palatinate, Bavaria, Germany
Size:Miniature
Size Description: 4.6 x 3.7 x 2.3 cm
Current High Bidder:bigbob
Close Time:12/14/2017 06:49:22 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:crosstimber
Close Time:12/14/2017 06:49:20 PM(CST)
Time Left:Auction Is Closed
"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
Stilbite on Chalcedony
Jalgaon District, Maharashtra, India
Size:Small Cabinet
Size Description: 6.1 x 4.3 x 3.8 cm
Current High Bidder:lassafever
Close Time:12/14/2017 06:48:53 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:karose1
Close Time:12/14/2017 06:48:01 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:rocko
Close Time:12/14/2017 06:47:43 PM(CST)
Time Left:Auction Is Closed
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]
Current High Bidder:argo
Close Time:12/14/2017 06:46:56 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:karose1
Close Time:12/14/2017 06:46:37 PM(CST)
Time Left:Auction Is Closed
Calcite (pseudo-pyritohedral)
Shizhuyuan Mine, Chenzhou Prefecture, Hunan Province, China
Size:CABINET
Size Description: 11.2 x 7.3 x 6.2 cm
Current High Bidder:fgkeegan
Close Time:12/14/2017 06:46:13 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:m1ig2o
Close Time:12/14/2017 06:45:28 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:macau1
Close Time:12/14/2017 06:45:19 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:escalade1602
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
Goethite (great quality)
near Lake George, Park County, Colorado
Size:Miniature
Size Description: 5.1 x 3.4 x 3.2 cm
Current High Bidder:rocko
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
Dioptase (gemmy)
Kimbedi, Mindouli District, Pool Department, Republic of Congo (Brazzaville)
Size:Thumbnail
Size Description: 2.4 x 2.3 x 1.7 cm
Current High Bidder:dbatchelor
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:pack_llama
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
Fluorite with Celestine (classic material)
Clay Center, Ottawa County, Ohio
Size:Small Cabinet
Size Description: 5.3 x 3.2 x 3.1 cm
Current High Bidder:forrestcarithers
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:sckrocks
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:karose1
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
Amethyst
Jackson Crossroads, Jacksons Crossroads, Wilkes County, Georgia
Size:Toenail
Size Description: 3.2 x 2.7 x 2.0 cm
Current High Bidder:thomd
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
Wire Silver
Porco Mine, Quijarro Province, Potosi Dept., Bolivia
Size:Thumbnail
Size Description: 1.1 x 0.9 x 0.7 cm
Current High Bidder:argo
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
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
Current High Bidder:gatewayrock
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed
Bicolor Beryl
Xuan Le, Thanh Hoa Province, Vietnam
Size:Thumbnail
Size Description: 1.6 x 0.4 x 0.3 cm
Current High Bidder:jlk
Close Time:12/14/2017 06:45:00 PM(CST)
Time Left:Auction Is Closed