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POST-TUCSON FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday February 22nd, 2018

Displaying 1-30 of 59 results...

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Proustite with Polybasite (ex Frank Keutsch Collection)
Uchucchacua Mine, Oyon Province, Lima Department, Peru
Size:CABINET
Size Description: 10.3 x 5.7 x 3.2 cm

Proustite with Polybasite (ex Frank Keutsch Collection)

Current High Bidder:everett278
Close Time:2/22/2018 07:07:08 PM(CST)

Time Left:Auction Is Closed

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Opal (highly colorful)
Tsehay Mewcha, Wegeltena, Delanta, Wello (Wollo), Afar Province, Ethiopia
Size:Thumbnail
Size Description: 1.1 x 0.8 x 0.7 cm

Opal (highly colorful)

Current High Bidder:karose1
Close Time:2/22/2018 06:55:41 PM(CST)

Time Left:Auction Is Closed

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Goethite (fine crystals) (ex Kay Robertson Collection)
Aghbar, Morocco
Size:Small Cabinet
Size Description: 6.2 x 4.4 x 3.3 cm

Goethite (fine crystals) (ex Kay Robertson Collection)

Current High Bidder:cmundhenk
Close Time:2/22/2018 06:55:09 PM(CST)

Time Left:Auction Is Closed

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Cornetite on Pseudomalachite (ex Kay Robertson Collection)
L'Etoile du Congo Mine (Star of the Congo Mine), Lubumbashi, Katanga, Democratic Republic of the Congo (Type Locality for Cornetite)
Size:Small Cabinet
Size Description: 6.0 x 4.7 x 3.2 cm

Cornetite on Pseudomalachite (ex Kay Robertson Collection)

Current High Bidder:cmundhenk
Close Time:2/22/2018 06:55:09 PM(CST)

Time Left:Auction Is Closed

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Quartz (Japan-Law Twin) with Wavellite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
Size:Miniature
Size Description: 4.2 x 3.6 x 1.7 cm

Quartz (Japan-Law Twin) with Wavellite

Current High Bidder:pseudo
Close Time:2/22/2018 06:52:52 PM(CST)

Time Left:Auction Is Closed

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Tourmaline (multicolor) (6.63 grams)
Santa Rosa, Itambacuri, Minas Gerais, Brazil
Size:Thumbnail
Size Description: 1.6 x 1.2 x 1.0 cm

Tourmaline (multicolor) (6.63 grams)

Current High Bidder:littlebeansprout
Close Time:2/22/2018 06:52:20 PM(CST)

Time Left:Auction Is Closed

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Tourmaline (green and pink) (16.06 grams)
Santa Rosa Mine, Itambacuri, Minas Gerais, Brazil
Size:Thumbnail
Size Description: 2.7 x 1.7 x 1.3 cm

Tourmaline (green and pink) (16.06 grams)

Current High Bidder:jlk
Close Time:2/22/2018 06:52:03 PM(CST)

Time Left:Auction Is Closed

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Matulaite (very rare)
Bachman Mine, Hellertown, Lower Saucon Township, Northampton County, Pennsylvania (Type Locailty)
Size:Miniature
Size Description: 5.0 x 4.7 x 1.8 cm

Matulaite (very rare)

Current High Bidder:studenty
Close Time:2/22/2018 06:49:58 PM(CST)

Time Left:Auction Is Closed

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Creedite on Smithsonite (ex Kay Robertson Collection)
Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico
Size:Small Cabinet
Size Description: 9.7 x 5.7 x 3.2 cm

Creedite on Smithsonite (ex Kay Robertson Collection)

Current High Bidder:hiawatha
Close Time:2/22/2018 06:49:58 PM(CST)

Time Left:Auction Is Closed

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Azurite with Malachite
Bou Bekker, Touissit, Oujda-Angad Province, Morocco
Size:Small Cabinet
Size Description: 7.7 x 6.7 x 4.2 cm

Azurite with Malachite

Current High Bidder:jlk
Close Time:2/22/2018 06:49:29 PM(CST)

Time Left:Auction Is Closed

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Pyromorphite (rare material) (ex Kay Robertson Collection)
Bwlch Glas Mine, Talybont, Ceulanymaesmawr, Ceredigion, Wales, UK
Size:Small Cabinet
Size Description: 5.5 x 4.2 x 3.2 cm

Pyromorphite (rare material) (ex Kay Robertson Collection)

Current High Bidder:rocky57
Close Time:2/22/2018 06:49:26 PM(CST)

Time Left:Auction Is Closed

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Hemimorphite (fine distinct crystals) with Calcite (ex Kay Robertson Collection)
Santa Eulalia District, Mun. de Aquiles Serdan, Chihuahua, Mexico
Size:Small Cabinet
Size Description: 5.7 x 5.2 x 3.8 cm

Hemimorphite (fine distinct crystals) with Calcite (ex Kay Robertson Collection)

Current High Bidder:cmundhenk
Close Time:2/22/2018 06:49:02 PM(CST)

Time Left:Auction Is Closed

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Microcline (ex Obodda)
Alchuri, Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan, Pakistan
Size:Small Cabinet
Size Description: 9.2 x 6.7 x 4.2 cm

Microcline (ex Obodda)

Current High Bidder:eoadave
Close Time:2/22/2018 06:48:51 PM(CST)

Time Left:Auction Is Closed

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Chrysocolla (ex Kay Robertson Collection)
Katanga, Democratic Republic of the Congo
Size:Miniature
Size Description: 4.9 x 4.8 x 2.8 cm

Chrysocolla (ex Kay Robertson Collection)

Current High Bidder:jlk
Close Time:2/22/2018 06:48:42 PM(CST)

Time Left:Auction Is Closed

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Malachite and Cornwallite
Ibiajara district, Rio do Pires, Bahia, Brazil
Size:Thumbnail
Size Description: 2.7 x 1.7 x 1.2 cm

Malachite and Cornwallite

Current High Bidder:Mango
Close Time:2/22/2018 06:48:20 PM(CST)

Time Left:Auction Is Closed

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Descloizite (rare locality specimen) (ex Kay Robertson Collection)
Commercial Cramer Mine, Georgetown, Georgetown District, Grant County, New Mexico
Size:Small Cabinet
Size Description: 5.4 x 2.7 x 2.2 cm

Descloizite (rare locality specimen) (ex Kay Robertson Collection)

Current High Bidder:Mango
Close Time:2/22/2018 06:47:47 PM(CST)

Time Left:Auction Is Closed

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Smithsonite stalactite (ex Belsky Collection)
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Size:Miniature
Size Description: 4.6 x 3.3 x 2.3 cm

Smithsonite stalactite (ex Belsky Collection)

Current High Bidder:pittstonesinc
Close Time:2/22/2018 06:46:19 PM(CST)

Time Left:Auction Is Closed

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Harmotome (fine "fourling" twins) (ex Kay Robertson Collection)
Langefeld, Erzgebirge, Saxony, Germany
Size:Miniature
Size Description: 4.3 x 3.2 x 2.1 cm

Harmotome (fine

Current High Bidder:weloganites
Close Time:2/22/2018 06:46:00 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:Toenail
Size Description: 3.3 x 2.7 x 2.1 cm

Rutile (ex Dave Bergman Collection)

Current High Bidder:thaikid
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Brookite
Taftan, near Dalbandi, Baluchistan, Pakistan
Size:Miniature
Size Description: 4.2 x 1.2 x 0.1 cm

Brookite

Current High Bidder:pittstonesinc
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Sapphire (26.85 carats) (ex Rich Kosnar Collection)
Ratnapura, Sri Lanka
Size:Thumbnail
Size Description: 2.1 x 0.8 x 0.8 cm

Sapphire (26.85 carats) (ex Rich Kosnar Collection)

Current High Bidder:killacam21
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Rose Quartz (ex Rolando Gioia Collection)
Pitorra Claim, Laranjeiras, Galileia, Doce valley, Minas Gerais, Brazil
Size:Miniature
Size Description: 5.7 x 3.1 x 2.2 cm

Rose Quartz (ex Rolando Gioia Collection)

Current High Bidder:martinformin
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Quartz over Chrysocolla with Malachite
Inspiration pit, Inspiration Mine, Miami-Inspiration deposit, Inspiration, Globe-Miami District, Gila County, Arizona
Size:Small Cabinet
Size Description: 6.7 x 6.6 x 4.3 cm

Quartz over Chrysocolla with Malachite

Current High Bidder:castun
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Copper ("spinel twin")
Chino Mine, Santa Rita, Grant County, New Mexico
Size:Miniature
Size Description: 3.7 x 1.1 x 0.7 cm

Copper (

Current High Bidder:forrestcarithers
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Andradite Garnet (Geode / "Coconut") (new find)
Pampa Blanca District, Castrovirreyna Province, Huancavelica Department, Peru
Size:Small Cabinet
Size Description: 7.2 x 4.6 x 2.7 cm

Andradite Garnet (Geode /

Current High Bidder:bigred1
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Gold on Quartz
Timmins area, Cochrane District, Ontario, Canada
Size:Thumbnail
Size Description: 0.5 x 0.4 x 0.1 cm

Gold on Quartz

Current High Bidder:thaikid
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Epidote (ex Willard Wulff Collection)
Green Monster Mountain, Prince of Wales Island, Alaska
Size:Toenail
Size Description: 3.3 x 2.1 x 1.7 cm

Epidote (ex Willard Wulff Collection)

Current High Bidder:thaikid
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Amber with insect inclusions
Sabana de la Mar (Sabana), Hato Mayor Province, Dominican Republic
Size:Thumbnail
Size Description: 1.6 x 1.3 x 0.3 cm

Amber with insect inclusions

Current High Bidder:forrestcarithers
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Amazonite
near Lake George, Park County, Colorado
Size:Miniature
Size Description: 4.3 x 3.5 x 2.7 cm

Amazonite

Current High Bidder:tleetulsa
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Gypsum with "hourglass" sand inclusions
Great Salt Plains, Jet, Alfalfa County, Oklahoma
Size:Small Cabinet
Size Description: 6.8 x 2.3 x 0.7 cm

Gypsum with

Current High Bidder:tahlequah
Close Time:2/22/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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