Announcements

Bidding Rules & Regs

Live-Ending Auction & Proxy Bid Rules, click here for more info.

FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 1 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday December 7th, 2017

Displaying 1-30 of 59 results...

  1 2 Next >

Zincite (hexagonal form) (ex Kay Robertson Collection)
Franklin Mining District, Sussex County, New Jersey
Size:Miniature
Size Description: 4.3 x 3.6 x 3.3 cm

Current Bid:$353

Zincite (hexagonal form) (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:weloganites
Close Time:12/7/2017 06:51:47 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Turquoise (ex Kay Robertson Collection)
Gunheath China Clay Pit, Stenalees, Treverbyn, St Austell District, Cornwall, England, UK
Size:Miniature
Size Description: 4.2 x 3.3 x 2.7 cm

Current Bid:$176

Turquoise (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:fgkeegan
Close Time:12/7/2017 06:43:32 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Scheelite
Pingwu Beryl Mine, Huya township, Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province, China
Size:Miniature
Size Description: 3.7 x 3.7 x 3.7 cm

Current Bid:$142

Scheelite

Reserve Bid:$10
Current High Bidder:jlk
Close Time:12/7/2017 06:41:44 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Pyrite (replacing brachiopod fossil) (ex Van Tichelen Collection)
France Stone Co. "North" Quarry, Silica, Sylvania Township, Lucas County, Ohio
Size:Miniature
Size Description: 5.1 x 4.1 x 3.3 cm

Current Bid:$85

Pyrite (replacing brachiopod fossil) (ex Van Tichelen Collection)

Reserve Bid:$10
Current High Bidder:pittstonesinc
Close Time:12/7/2017 06:39:52 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Ferberite
Kara-Oba W deposit, Betpakdala Desert, Karagandy Province, Kazakhstan
Size:Small Cabinet
Size Description: 6.5 x 5.7 x 4.0 cm

Current Bid:$111

Ferberite

Reserve Bid:$10
Current High Bidder:weloganites
Close Time:12/7/2017 06:38:15 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Skorpionite (incredibly rare) on Tarbuttite
Skorpion Mine, Rosh Pinah, Lüderitz District, Karas Region, Namibia (Type Locality for Skorpionite)
Size:Small Cabinet
Size Description: 5.7 x 5.4 x 2.1 cm

Current Bid:$317

Skorpionite (incredibly rare) on Tarbuttite

Reserve Bid:$10
Current High Bidder:karose1
Close Time:12/7/2017 06:35:44 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Copper
Central Mine, Keweenaw County, Michigan
Size:CABINET
Size Description: 11.2 x 9.7 x 7.5 cm

Current Bid:$525

Copper

Reserve Bid:$10
Current High Bidder:wobe2
Close Time:12/7/2017 06:35:44 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Chabazite with Prehnite (ex Kay Robertson Collection)
Interstate 80 roadcut, Paterson, Passaic County, New Jersey
Size:Small Cabinet
Size Description: 6.1 x 4.7 x 3.7 cm

Current Bid:$33

Chabazite with Prehnite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:karose1
Close Time:12/7/2017 06:34:37 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Dolomite (twin) (ex Kay Robertson Collection)
Magnesite deposit, Sunk, Hohentauern, Niedere Tauern, Styria, Austria
Size:Small Cabinet
Size Description: 7.4 x 5.8 x 5.7 cm

Current Bid:$87

Dolomite (twin) (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:castun
Close Time:12/7/2017 06:34:19 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Spodumene (ex Kay Robertson Collection)
Nuristan, Afghanistan
Size:Miniature
Size Description: 4.1 x 2.3 x 0.6 cm

Current Bid:$26

Spodumene (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:fgkeegan
Close Time:12/7/2017 06:34:17 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Fluorite (ex Paul Zerfass Collection)
La Collada mining area, Siero, Asturias, Spain
Size:Small Cabinet
Size Description: 6.6 x 6.3 x 3.1 cm

Current Bid:$76

Fluorite (ex Paul Zerfass Collection)

Reserve Bid:$10
Current High Bidder:520perahia730
Close Time:12/7/2017 06:33:52 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Fluorite (ex Kay Robertson Collection)
Berta Quarry and Mine, Barcelona, Catalonia, Spain
Size:Small Cabinet
Size Description: 9.3 x 6.2 x 3.1 cm

Current Bid:$37

Fluorite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:dennisd3miller
Close Time:12/7/2017 06:33:51 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Realgar (ex Franceso Bedogné Collection)
Royal Reward Mine, Green River Gorge, Franklin, King County, Washington
Size:Miniature
Size Description: 4.1 x 3.4 x 1.6 cm

Current Bid:$132

Realgar (ex Franceso Bedogné Collection)

Reserve Bid:$10
Current High Bidder:weloganites
Close Time:12/7/2017 06:33:42 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Epidote ("Faden") (ex Obodda)
Hachupa (Hashupi), Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan
Size:Small Cabinet
Size Description: 5.3 x 4.6 x 0.6 cm

Current Bid:$115

Epidote (

Reserve Bid:$10
Current High Bidder:karose1
Close Time:12/7/2017 06:33:01 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Almandine (ex Willard Wulff Collection)
Wrangell Island, Wrangell-Petersburg Borough, Alaska
Size:Thumbnail
Size Description: 1.3 x 1.2 x 1.0 cm

Current Bid:$35

Almandine (ex Willard Wulff Collection)

Reserve Bid:$10
Current High Bidder:karose1
Close Time:12/7/2017 06:31:06 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Pyromorphite (classic material)
Bunker Hill Mine, Kellogg, Coeur d'Alene District, Shoshone County, Idaho
Size:Miniature
Size Description: 4.1 x 2.7 x 1.7 cm

Current Bid:$81

Pyromorphite (classic material)

Reserve Bid:$10
Current High Bidder:chuckd
Close Time:12/7/2017 06:30:46 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Analcime pseudomorph after Hackmanite (rare) (ex Van Tichelen Collection)
Poudrette Quarry (Demix Quarry) Mont Saint-Hilaire, La Vallee-du-Richelieu RCM, Monteregie, Quebec, Canada
Size:Small Cabinet
Size Description: 6.2 x 4.2 x 2.7 cm

Current Bid:$109

Analcime pseudomorph after Hackmanite (rare) (ex Van Tichelen Collection)

Reserve Bid:$10
Current High Bidder:pseucol
Close Time:12/7/2017 06:30:39 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Celestine (ex Kay Robertson Collection)
Blue Bird Mine, Emery County, Utah
Size:Small Cabinet
Size Description: 7.3 x 5.2 x 2.7 cm

Current Bid:$110

Celestine (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:chuckd
Close Time:12/7/2017 06:30:12 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Wulfenite with Malachite (ex Kay Robertson Collection)
Tiger, Mammoth District, Pinal County, Arizona
Size:Thumbnail
Size Description: 2.5 x 2.1 x 1.6 cm

Current Bid:$57

Wulfenite with Malachite (ex Kay Robertson Collection)

Reserve Bid:$10
Current High Bidder:jmzdrum91
Close Time:12/7/2017 06:30:08 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Copper (ex Dave Bergman Collection)
Ray Mine, Scott Mountain area, Mineral Creek District, Dripping Spring Mts, Pinal County, Arizona
Size:LARGE CABINET
Size Description: 19.8 x 12.6 x 3.4 cm

Current Bid:$561

Copper (ex Dave Bergman Collection)

Reserve Bid:$10
Current High Bidder:therock
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Foitite (rare Tourmaline species)
Elba Island, Livorno Province, Tuscany, Italy
Size:Thumbnail
Size Description: 0.6 x 0.3 x 0.3 cm

Current Bid:$65

Foitite (rare Tourmaline species)

Reserve Bid:$10
Current High Bidder:pittstonesinc
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Gold in / on Quartz
Timmins area, Cochrane District, Ontario, Canada
Size:Thumbnail
Size Description: 2.6 x 1.4 x 1.0 cm

Current Bid:$65

Gold in / on Quartz

Reserve Bid:$10
Current High Bidder:gorski
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Cavansite on Heulandite
Wagholi, Poona, India
Size:Small Cabinet
Size Description: 5.6 x 3.2 x 2.2 cm

Current Bid:$35

Cavansite on Heulandite

Reserve Bid:$10
Current High Bidder:vze23dtinu
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Andradite (ex Willard Wulff Collection)
Franklin Mining District, Sussex County, New Jersey
Size:Miniature
Size Description: 4.8 x 3.9 x 3.5 cm

Current Bid:$47

Andradite (ex Willard Wulff Collection)

Reserve Bid:$10
Current High Bidder:xenotime
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Purple Quartz (var: Chalcedony / Agate) ("Grape" Chalcedony / Agate)
Mamuju area, Sulawesi Barat Province, Sulawesi, Indonesia
Size:Small Cabinet
Size Description: 5.5 x 3.3 x 2.3 cm

Current Bid:$107

Purple Quartz (var: Chalcedony / Agate) (

Reserve Bid:$10
Current High Bidder:spencera
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Calcite (ex Obodda)
Dal'negorsk, Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia
Size:Small Cabinet
Size Description: 5.2 x 5.2 x 3.2 cm

Current Bid:$87

Calcite (ex Obodda)

Reserve Bid:$10
Current High Bidder:jholman
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Tinguaite (Polished Sphere)
Khibiny Massif, Murmanskaya Oblast', Northern Region, Russia
Size:Miniature
Size Description: 4.6 x 4.5 x 4.5 cm

Current Bid:$74

Tinguaite (Polished Sphere)

Reserve Bid:$10
Current High Bidder:gorski
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Brookite on Quartz
Kharan, Baluchistan, Pakistan
Size:Miniature
Size Description: 5.1 x 3. 3x 0.7 cm

Current Bid:$60

Brookite on Quartz

Reserve Bid:$10
Current High Bidder:cotter4
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Ametrine (polished slice) (122 grams)
Anahi, Bolivia
Size:Small Cabinet
Size Description: 8.3 x 6.2 x 1.1 cm

Current Bid:$49

Ametrine (polished slice) (122 grams)

Reserve Bid:$10
Current High Bidder:dlue1982
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

Bournonite on micro Quartz
Machacamarca Mine, near Colavi, Potosi Department, Bolivia
Size:Toenail
Size Description: 3.3 x 3.1 x 2.7 cm

Current Bid:$10

Bournonite on micro Quartz

Reserve Bid:$10
Current High Bidder:smrmineralauction
Close Time:12/7/2017 06:30:00 PM(CST)

Time Left:Auction Is Closed

View Auction Details

  1 2 Next >