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PRE-DENVER MINERAL COLLECTION AUCTIONS (set 1 of 2) featuring OLD CLASSICS, GEM CRYSTALS and RARITIES - ends Thursday Aug 16, 2018

Displaying 1-30 of 52 results...

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Smoky Quartz (uncommon locale) Zerfass Coll.
Governador Valadares, Minas Gerais, Brazil
Size:12.3 x 10.7 x 8.3 cm
Size Description: CABINET

Current Bid:$477

Smoky Quartz (uncommon locale) Zerfass Coll.

Reserve Bid:$10
Current High Bidder:oldrock
Close Time:8/16/2018 06:51:42 PM(CDT)

Time Left:Auction Is Closed

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Rhodochrosite w/ Fluorite (Belsky & W.S. Logan Coll.)
Potosi Mine, Santa Eulalia, Chihuahua, Mexico
Size:5.3 x 3.8 x 2.3 cm
Size Description: Small Cabinet

Current Bid:$385

Rhodochrosite w/ Fluorite (Belsky & W.S. Logan Coll.)

Reserve Bid:$10
Current High Bidder:titanone
Close Time:8/16/2018 06:49:44 PM(CDT)

Time Left:Auction Is Closed

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Bi-colored Fluorite on Dolomite (Pellman & Bartels Coll.)
Shangbao Mine, Hengyang Prefecture, Hunan Province, China
Size:9.3 x 5.5 x 4.4 cm
Size Description: Small Cabinet

Current Bid:$613

Bi-colored Fluorite on Dolomite (Pellman & Bartels Coll.)

Reserve Bid:$10
Current High Bidder:aewalker1969
Close Time:8/16/2018 06:41:22 PM(CDT)

Time Left:Auction Is Closed

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Fluorite & Rubyjack Sphalerite (Ken Roberts Coll.)
Elmwood Mine, Carthage, Smith Co., Tennessee
Size:5.5 x 4.4 x 3.2 cm
Size Description: Small Cabinet

Current Bid:$655

Fluorite & Rubyjack Sphalerite (Ken Roberts Coll.)

Reserve Bid:$10
Current High Bidder:mdeeds1
Close Time:8/16/2018 06:35:23 PM(CDT)

Time Left:Auction Is Closed

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Gem Topaz (classic locale - 26.81 carats) Robertson Coll.
St Anne's Mine, Mwami , Karoi District, Mashonaland West, Zimbabwe
Size:2.0 x 1.5 x 1.4 cm
Size Description: Thumbnail

Current Bid:$155

Gem Topaz (classic locale - 26.81 carats) Robertson Coll.

Reserve Bid:$10
Current High Bidder:xenotime
Close Time:8/16/2018 06:35:16 PM(CDT)

Time Left:Auction Is Closed

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Large Fluorapatite xl (Robertson Coll.)
Cerro de Mercado Mine, Durango, Durango, Mexico
Size:6.8 x 2.8 x 2.8 cm
Size Description: Small Cabinet

Current Bid:$162

Large Fluorapatite xl (Robertson Coll.)

Reserve Bid:$10
Current High Bidder:jhoffm10
Close Time:8/16/2018 06:34:32 PM(CDT)

Time Left:Auction Is Closed

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Calcite & Fluorite (classic locale)
Moscona Mine, Solis, Villabona mining area, Asturias, Spain
Size:12.6 x 10.3 x 8.1 cm
Size Description: CABINET

Current Bid:$177

Calcite & Fluorite (classic locale)

Reserve Bid:$10
Current High Bidder:halmahera10
Close Time:8/16/2018 06:33:20 PM(CDT)

Time Left:Auction Is Closed

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Hemimorphite & Smithsonite (RARE Swiss combo) Robertson Coll.
Tieftobel, Landwasser Valley, Grischun, Switzerland
Size:3.9 x 2.7 x 1.8 cm
Size Description: Miniature

Current Bid:$27

Hemimorphite & Smithsonite (RARE Swiss combo) Robertson Coll.

Reserve Bid:$10
Current High Bidder:escalade1602
Close Time:8/16/2018 06:32:58 PM(CDT)

Time Left:Auction Is Closed

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Native Coppers w/ Malachite & Connellite (rare - old) ex Private collection
White Pine Mine, Ontonagon Co., Michigan
Size:7.1 x 5.9 x 0.2 cm (Largest of 5)
Size Description: Small Cabinet

Current Bid:$350

Native Coppers w/ Malachite & Connellite (rare - old) ex Private collection

Reserve Bid:$10
Current High Bidder:allforrace
Close Time:8/16/2018 06:31:58 PM(CDT)

Time Left:Auction Is Closed

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large, important plate of Neptunite on Natrolite (Bartels Coll.)
Dallas Gem Mine, San Benito Co., California
Size:20.5 x 16.3 x 9.7 cm
Size Description: LARGE CABINET

Current Bid:$575

large, important plate of Neptunite on Natrolite (Bartels Coll.)

Reserve Bid:$10
Current High Bidder:sjfrep
Close Time:8/16/2018 06:31:47 PM(CDT)

Time Left:Auction Is Closed

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Hyalite Opal (fluorescent) Wein Coll.
Squaretop Mountain, Dalby, Western Downs Region, Queensland, Australia
Size:11.5 x 10.3 x 5.8 cm
Size Description: CABINET

Current Bid:$170

Hyalite Opal (fluorescent) Wein Coll.

Reserve Bid:$10
Current High Bidder:rocko
Close Time:8/16/2018 06:31:47 PM(CDT)

Time Left:Auction Is Closed

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Pyromorphite (Steve Smale Coll.)
Daoping Mine, Guilin Prefect., Guangxi Zhuang A.R., China
Size:3.9 x 3.3 x 2.6 cm
Size Description: Miniature

Current Bid:$160

Pyromorphite (Steve Smale Coll.)

Reserve Bid:$10
Current High Bidder:tylerbenton
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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superb Arizona Wulfenite w/ Willemite & Fluorite (RARE for Tiger) Robertson Coll.
Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona
Size:5.7 x 5.3 x 3.7 cm
Size Description: Small Cabinet

Current Bid:$230

superb Arizona Wulfenite w/ Willemite & Fluorite (RARE for Tiger) Robertson Coll.

Reserve Bid:$10
Current High Bidder:fredbug83
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Large old Tsumeb Smithsonite (Bartels Coll.)
Tsumeb Mine, Tsumeb, Namibia
Size:11.3 x 10.7 x 6.2 cm
Size Description: CABINET

Current Bid:$240

Large old Tsumeb  Smithsonite (Bartels Coll.)

Reserve Bid:$10
Current High Bidder:duggan47
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Vivianite (Robertson Coll.)
Kerch peninsula, Crimea peninsula, Crimea, Ukraine
Size:4.9 x 2.9 x 2.6 cm
Size Description: Miniature

Current Bid:$51

Vivianite (Robertson Coll.)

Reserve Bid:$10
Current High Bidder:andyrocks18
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Vesuvianite var. Manganoan (Charlie Key Coll.)
Jeffrey Mine, Asbestos, Quebec, Canada
Size:4.5 x 3.9 x 3.1 cm
Size Description: Miniature

Current Bid:$55

Vesuvianite var. Manganoan (Charlie Key Coll.)

Reserve Bid:$10
Current High Bidder:jlk
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Datolite included by Copper (old!)
Keweenaw Point, Keweenaw Co., Michigan
Size:5.3 x 4.8 x 2.4 cm
Size Description: Small Cabinet

Current Bid:$32

Datolite included by Copper (old!)

Reserve Bid:$10
Current High Bidder:gatewayrock
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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razor sharp Carrollite on Calcite (New Find!)
Kamoya South II Mine, Kambove District, Katanga, Democratic Republic of Congo
Size:9.9 x 8.4 x 5.5 cm
Size Description: Small Cabinet

Current Bid:$218

razor sharp Carrollite on Calcite (New Find!)

Reserve Bid:$10
Current High Bidder:tejasrocks
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Smithsonite (classic old Ireland locale)
Sheshodonnell East Mine, The Burren, Co. Clare, Ireland
Size:8.3 x 4.0 x 2.7 cm
Size Description: Small Cabinet

Current Bid:$110

Smithsonite (classic old Ireland locale)

Reserve Bid:$10
Current High Bidder:querrin
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Silver Wires
Hongda Mine, Datong Prefecture, Shanxi Province, China
Size:5.8 x 1.8 x 1.8 cm
Size Description: Small Cabinet

Current Bid:$120

Silver Wires

Reserve Bid:$10
Current High Bidder:lancelot23
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Chrysocolla ps. After Azurite (classic AZ) Robertson Coll.
Inspiration pit, Inspiration Mine, Globe-Miami District, Gila Co., Arizona
Size:4.8 x 2.9 x 2.4 cm
Size Description: Miniature

Current Bid:$160

Chrysocolla ps. After Azurite (classic AZ) Robertson Coll.

Reserve Bid:$10
Current High Bidder:rand1190
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Smithsonite (Robertson Coll.)
Tsumeb Mine, Tsumeb, Namibia
Size:7.4 x 5.7 x 2.5 cm
Size Description: Small Cabinet

Current Bid:$103

Smithsonite (Robertson Coll.)

Reserve Bid:$10
Current High Bidder:Mango
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Calcite incl. w/ Hematite (Dr. B. Phillips Coll.)
San Antonio Mine, Santa Eulalia, Chihuahua, Mexico
Size:10.9 x 8.4 x 5.6 cm
Size Description: CABINET

Current Bid:$70

Calcite incl. w/ Hematite (Dr. B. Phillips Coll.)

Reserve Bid:$10
Current High Bidder:jlk
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Bournonite (old classic) Robertson Coll.
Georg Mine, Willroth, Westerwald, Rhineland-Palatinate, Germany
Size:8.0 x 5.3 x 4.3 cm
Size Description: Small Cabinet

Current Bid:$123

Bournonite (old classic) Robertson Coll.

Reserve Bid:$10
Current High Bidder:weloganites
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Calcite w/ phantoms (Wolfe Coll.)
Sweetwater Mine, Viburnum Trend, Reynolds Co., Missouri
Size:8.8 x 5.7 x 4.8 cm
Size Description: Small Cabinet

Current Bid:$80

Calcite w/ phantoms (Wolfe Coll.)

Reserve Bid:$10
Current High Bidder:jlk
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Pyrite w/ Limonite coating (Texas!) Bartels Coll.
Martin Marietta Materials Cement quarry, Midlothian, Ellis Co., Texas
Size:6.7 x 5.5 x 4.6 cm
Size Description: Small Cabinet

Current Bid:$50

Pyrite w/ Limonite coating (Texas!) Bartels Coll.

Reserve Bid:$10
Current High Bidder:gatewayrock
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Epidote "fan" (Soregaroli Coll.)
Pampa Blanca, Castrovirreyna Province, Huancavelica Department, Peru
Size:6.4 x 6.0 x 2.4 cm
Size Description: Small Cabinet

Current Bid:$66

Epidote

Reserve Bid:$10
Current High Bidder:andyrocks18
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Hematite stalactites (RARE Virginia)Ted Bartels Coll.
Covington Prospect, Alleghany Co., Virginia
Size:7.0 x 2.7 x 1.8 cm
Size Description: Small Cabinet

Current Bid:$52

Hematite stalactites (RARE Virginia)Ted Bartels Coll.

Reserve Bid:$10
Current High Bidder:tmr
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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DT Fluoro-richterite xl (Dr. Matthias Mangold Coll.)
Wilberforce area, Haliburton Co., Ontario, Canada
Size:4.4 x 2.1 x 1.0 cm
Size Description: Miniature

Current Bid:$80

DT Fluoro-richterite xl (Dr. Matthias Mangold Coll.)

Reserve Bid:$10
Current High Bidder:cotter4
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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Mimetite ps. After Vanadinite (RARE Nevada!) Robertson Coll.
Killie Mine, Spruce Mountain District, Elko Co., Nevada
Size:6.2 x 4.1 x 3.0 cm
Size Description: Small Cabinet

Current Bid:$170

Mimetite ps. After Vanadinite (RARE Nevada!) Robertson Coll.

Reserve Bid:$10
Current High Bidder:nvpack
Close Time:8/16/2018 06:30:00 PM(CDT)

Time Left:Auction Is Closed

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