Announcements

Bidding Rules & Regs

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

SPECIAL MINERAL AUCTION - THE COLLECTION OF SENATOR, Dr. MIGUEL ROMERO - Ends * TUESDAY * August 8, 2017

Displaying 1-30 of 45 results...

  1 2 Next >

Calcite (ex Dr. Miguel Romero Collection)
Ojuela Mine, Mapimi, Durango, Mexico
Size:Small Cabinet
Size Description: 7.3 x 4.3 x 3.8 cm

Calcite (ex Dr. Miguel Romero Collection)

Current High Bidder:dd001
Close Time:8/8/2017 06:53:17 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Hemimorphite (ex Dr. Miguel Romero Collection)
Ojuela Mine, Mapimi, Durango, Mexico
Size:Small Cabinet
Size Description: 5.3 x 5.3 x 3.7 cm

Hemimorphite (ex Dr. Miguel Romero Collection)

Current High Bidder:dd001
Close Time:8/8/2017 06:50:50 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Adamite with Conichalcite and Calcite (ex Dr. Miguel Romero Collection)
Ojuela Mine, Mapimi, Durango, Mexico
Size:CABINET
Size Description: 13.1 x 5.7 x 4.2 cm

Adamite with Conichalcite and Calcite (ex Dr. Miguel Romero Collection)

Current High Bidder:dd001
Close Time:8/8/2017 06:49:52 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Topaz (221 grams) (ex Dr. Miguel Romero Collection)
Minas Gerais, Brazil
Size:Small Cabinet
Size Description: 8.7 x 4.8 x 2.7 cm

Topaz (221 grams) (ex Dr. Miguel Romero Collection)

Current High Bidder:oldgunnislake
Close Time:8/8/2017 06:46:32 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Barite (ex Dr. Miguel Romero Collection)
Ojuela Mine, Mapimi, Durango, Mexico
Size:Small Cabinet
Size Description: 6.2 x 4.8 x 5.0 cm

Barite (ex Dr. Miguel Romero Collection)

Current High Bidder:dd001
Close Time:8/8/2017 06:42:05 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Quartz Stalactite with Calcite (ex Dr. Miguel Romero Collection)
Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, Mexico
Size:CABINET
Size Description: 11.3 x 3.2 x 2.6 cm

Quartz Stalactite with Calcite (ex Dr. Miguel Romero Collection)

Current High Bidder:gabarmen
Close Time:8/8/2017 06:34:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Siderite (ex Dr. Miguel Romero Collection)
Chihuahua, Mexico
Size:Small Cabinet
Size Description: 6.8 x 4.8 x 3.6 cm

Siderite (ex Dr. Miguel Romero Collection)

Current High Bidder:acanthite
Close Time:8/8/2017 06:33:49 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Luzonite (ex Dr. Miguel Romero Collection)
Chinkuashih Mine (Jinguashi Mine; Kinkwaseki Mine; Kinkaseki Mine), Ruifang District, New Taipei City, Taiwan Province, Taiwan
Size:Miniature
Size Description: 5.0 x 4.3 x 3.8 c

Luzonite (ex Dr. Miguel Romero Collection)

Current High Bidder:the nice men
Close Time:8/8/2017 06:32:07 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Chromian Clinochlore ("Kammererite") (ex Dr. Miguel Romero Collection)
Krop Krom mine, Kop Daglari, Erzerum Province, Eastern Anatolia, Turkey
Size:Small Cabinet
Size Description: 7.3 x 5.2 x 0.8 cm

Chromian Clinochlore (

Current High Bidder:gorski
Close Time:8/8/2017 06:30:39 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Siderite pseudomorph after Calcite (ex Dr. Miguel Romero Collection)
Level 13, San Antonio Mine, Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, Mexico
Size:Small Cabinet
Size Description: 7.1 x 6.2 x 3.2 cm

Siderite pseudomorph after Calcite (ex Dr. Miguel Romero Collection)

Current High Bidder:forrestcarithers
Close Time:8/8/2017 06:30:37 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Vivianite (ex Dr. Miguel Romero Collection)
Morococala mine, Dalence Province, Oruro Dept, Bolivia
Size:Toenail
Size Description: 3.3 x 2.3 x 2.1 cm

Vivianite (ex Dr. Miguel Romero Collection)

Current High Bidder:the nice men
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Zircon (ex Dr. Miguel Romero Collection)
Tigerville Prospect, Greenville County, South Carolina
Size:Thumbnail
Size Description: 2.5 x 2.0 x 1.9 cm

Zircon (ex Dr. Miguel Romero Collection)

Current High Bidder:gatewayrock
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Smithsonite (ex Dr. Miguel Romero Collection)
Berg Aukas Mine (Berg Aukus Mine), Grootfontein District, Otjozondjupa Region, Namibia
Size:Miniature
Size Description: 3.7 x 3.8 x 3.1 cm

Smithsonite (ex Dr. Miguel Romero Collection)

Current High Bidder:castun
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Calcite (phantom "butterfly" twin) (ex Dr. Miguel Romero Collection)
Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, Mexico
Size:Small Cabinet
Size Description: 6.4 x 6.1 x 2.7 cm

Calcite (phantom

Current High Bidder:forrestcarithers
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Axinite-(Fe) (ex Dr. Miguel Romero Collection) (ex John Sinkankas Collection)
Mun. de Tecate, Baja California (Baja California Norte; BC Norte), Mexico
Size:Small Cabinet
Size Description: 5.3 x 4.7 x 0.7 cm

Axinite-(Fe) (ex Dr. Miguel Romero Collection) (ex John Sinkankas Collection)

Current High Bidder:djt
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Calcite on Mimetite (ex Dr. Miguel Romero Collection)
Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, Mexico
Size:Small Cabinet
Size Description: 6.7 x 5.3 x 3.4 cm

Calcite on Mimetite (ex Dr. Miguel Romero Collection)

Current High Bidder:dd001
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Ilvaite (classic material) (ex Dr. Miguel Romero Collection)
Laxey Mine, South Mountain District, Owyhee County, Idaho
Size:Miniature
Size Description: 3.7 x 2.7 x 1.9 cm

Ilvaite (classic material) (ex Dr. Miguel Romero Collection)

Current High Bidder:chuckd
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Molybdenite (ex Dr. Miguel Romero Collection)
A W Mine, Bolivia, Clive Co., New South Wales, Australia
Size:Small Cabinet
Size Description: 6.0 x 4.8 x 2.7 cm

Molybdenite (ex Dr. Miguel Romero Collection)

Current High Bidder:albitite
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Bixbyite on Topaz (ex Dr. Miguel Romero Collection)
Thomas Range, Juab County, Utah
Size:Toenail
Size Description: 3.3 x 1.2 x 0.4 cm

Bixbyite on Topaz (ex Dr. Miguel Romero Collection)

Current High Bidder:dd001
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Cinnabar (ex Dr. Miguel Romero Collection)
Charcas, Mun. de Charcas, San Luis Potosí, Mexico
Size:Thumbnail
Size Description: 2.5 x 2.1 x 1.3 cm

Cinnabar (ex Dr. Miguel Romero Collection)

Current High Bidder:weloganites
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Sapphire (ex Dr. Miguel Romero Collection)
Chilas, Gilgit-Baltistan (Northern Areas), Pakistan
Size:Small Cabinet
Size Description: 6.1 x 5.3 x 1.5 cm

Sapphire (ex Dr. Miguel Romero Collection)

Current High Bidder:gorski
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Quartz ("Herkimer Diamond") (ex Dr. Miguel Romero Collection)
Middleville, Herkimer County, New York
Size:Thumbnail
Size Description: 2.3 x 1.5 x 1.3 cm and 2.1 x 1.3 x 0.8 cm

Quartz (

Current High Bidder:superhelen
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Charoite (830 carats) (ex Dr. Miguel Romero Collection)
Murunskii Massif, Chara and Tokko Rivers Confluence, Aldan Shield, Sakha Republic, Eastern-Siberian Region, Russia (Type Locality)
Size:CABINET
Size Description: 12.1 x 9.8 x 0.4 cm

Charoite (830 carats) (ex Dr. Miguel Romero Collection)

Current High Bidder:anup
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Wulfenite (ex Dr. Miguel Romero Collection)
Ojuela Mine, Mapimi, Durango, Mexico
Size:Small Cabinet
Size Description: 6.3 x 6.1 x 3.7 cm

Wulfenite (ex Dr. Miguel Romero Collection)

Current High Bidder:DRphoto
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Cinnabar (ex Dr. Miguel Romero Collection)
San Luis Potosi, Mexico
Size:LARGE CABINET
Size Description: 15.8 x 6.7 x 4.3 cm

Cinnabar (ex Dr. Miguel Romero Collection)

Current High Bidder:pittstonesinc
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Celestine (rare locale) (ex Dr. Miguel Romero Collection)
Aral Karakum Desert, Kazakhstan
Size:Miniature
Size Description: 4.7 x 3.7 x 2.3 c

Celestine (rare locale) (ex Dr. Miguel Romero Collection)

Current High Bidder:yeti19
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Stibiconite pseudo after Stibnite (ex Dr. Miguel Romero Collection)
Real de Catorce, San Luis Potosi, Mexico
Size:LARGE CABINET
Size Description: 17.1 x 3.3 x 2.7 cm

Stibiconite pseudo after Stibnite (ex Dr. Miguel Romero Collection)

Current High Bidder:anup
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Zircon (rare locale) (ex Dr. Miguel Romero Collection)
La Panchita Mine, La Panchita, Mun. de La Pe, Oaxaca, Mexico
Size:Small Cabinet
Size Description: 5.8 x 3.8 x 3.6 cm

Zircon (rare locale) (ex Dr. Miguel Romero Collection)

Current High Bidder:zirconman
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Anglesite (ex Dr. Miguel Romero Collection)
Erupción Mine, Los Lamentos Mts, Mun. de Ahumada, Chihuahua, Mexico
Size:Thumbnail
Size Description: 3.1 x 3.1 x 3.0 cm

Anglesite (ex Dr. Miguel Romero Collection)

Current High Bidder:weloganites
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

Arsenopyrite (ex Dr. Miguel Romero Collection)
Naica, Mun. de Saucillo, Chihuahua, Mexico
Size:Small Cabinet
Size Description: 8.3 x 4.3 x 3.1 cm

Arsenopyrite (ex Dr. Miguel Romero Collection)

Current High Bidder:dd001
Close Time:8/8/2017 06:30:00 PM(CDT)

Time Left:Auction Is Closed

View Auction Details

  1 2 Next >