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END OF THE YEAR FINE MINERAL COLLECTION and INVENTORY LIQUIDATION AUCTION (set 2 of 2) - FEATURING SPECIMENS FROM THE KAY ROBERTSON COLLECTION - end Thursday December 20th, 2018

Displaying 31-44 of 44 results...

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Azurite with Conichalcite
Shaft No. 132, Christiana Mine, Kamariza Mines, Agios Konstantinos [St Constantine], Lavrion District Mines, Lavrion District, Attikí Prefecture, Greece
Size:Small Cabinet
Size Description: 9.2 x 8.2 x 3.8 cm

Azurite with Conichalcite

Current High Bidder:moondoggie
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fencooperite (extremely rare) (ex Matioli Collection)
Trumbull Peak Ba-silicate deposit, Trumbull Peak, Clearing House, Clearing House District, East Belt, Mariposa County, California (Type Locality)
Size:Thumbnail
Size Description: 1.7 x 1.1 x 0.8 cm

Fencooperite (extremely rare) (ex Matioli Collection)

Current High Bidder:rocinrol
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Jamborite (very rare) (ex Matioli Collection)
Ca' dei Ladri (Silla), Gaggio Montano, Reno Valley, Bologna Province, Emilia-Romagna, Italy (Co-Type Locality)
Size:Miniature
Size Description: 3.7 x 3.1 x 1.2 cm

Jamborite (very rare) (ex Matioli Collection)

Current High Bidder:weloganites
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Tremolite ("sun") (ex Kay Robertson Collection)
Grampielpass, Binntal, Valais, Switzerland
Size:Small Cabinet
Size Description: 8.2 x 3.9 x 3.7 cm

Tremolite (

Current High Bidder:vedicruby
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Gypsum (var: Selenite) (doubly-terminated twin) (old material)
Mansfeld Basin, Saxony-Anhalt, Germany
Size:Small Cabinet
Size Description: 7.6 x 2.7 x 1.1 cm

Gypsum (var: Selenite)  (doubly-terminated twin) (old material)

Current High Bidder:zeke
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Rosasite on Quartz (ex Kay Robertson Collection)
Astillero, Durango, Mexico
Size:Small Cabinet
Size Description: 6.0 x 5.6 x 2.7 cm

Rosasite on Quartz (ex Kay Robertson Collection)

Current High Bidder:chefsd1
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Bournonite with Quartz and Pyrite (ex Kay Robertson Collection)
Noche Buena Mine, Noche Buena, Mun. de Mazapil, Zacatecas, Mexico
Size:Small Cabinet
Size Description: 6.7 x 3.1 x 2.3 cm

Bournonite with Quartz and Pyrite (ex Kay Robertson Collection)

Current High Bidder:keule5
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorapatite (classic material) (ex Kay Robertson Collection)
Foote Lithium Co. Mine, Kings Mountain District, Cleveland County, North Carolina
Size:Thumbnail
Size Description: 3.2 x 2.6 x 0.7 cm

Fluorapatite (classic material) (ex Kay Robertson Collection)

Current High Bidder:karose1
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorite ("phantom" crystals) (ex Kay Robertson Collection)
Erika Mine, Saulnhof, Stulln, Wölsendorf West District, Wolsendorf Fluorite Mining District, Upper Palatinate, Bavaria, Germany
Size:Small Cabinet
Size Description: 7.7 x 5.2 x 3.2 cm

Fluorite (

Current High Bidder:dlue1982
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Hematite pseudomorph after Goethite (?) (ex Kay Robertson Collection)
Schwarzenberg District, Erzgebirge, Saxony, Germany
Size:Small Cabinet
Size Description: 9.6 x 5.2 x 2.7 cm

Hematite pseudomorph after Goethite (?) (ex Kay Robertson Collection)

Current High Bidder:tmr
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Chalcopyrite on Dolomite (old classic) (ex Kay Robertson Collection)
Eupel Mine, Niederhovels, Wissen, Siegerland, Rhineland-Palatinate, Germany
Size:Small Cabinet
Size Description: 8.0 x 6.3 x 2.7 cm

Chalcopyrite on Dolomite (old classic) (ex Kay Robertson Collection)

Current High Bidder:tmr
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Lavendulan (rare) (ex Kay Robertson Collection)
Alice Mary Mine, Kundip, Ravensthorpe Shire, Western Australia, Australia
Size:Thumbnail
Size Description: 2.3 x 1.3 x 0.7 cm

Lavendulan (rare) (ex Kay Robertson Collection)

Current High Bidder:vedicruby
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Vanadinite (fine quality) (ex Kay Robertson Collection)
Mibladen, Midelt, Khenifra Province, Meknes-Tafilalet Region, Morocco
Size:Thumbnail
Size Description: 2.7 x 1.8 x 1.7 cm

Vanadinite (fine quality) (ex Kay Robertson Collection)

Current High Bidder:moondoggie
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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Fluorite (RARE locality specimen) (ex Kay Robertson Collection)
Vindicator Mine, Cuchillo Negro Dist, Sierra County, New Mexico
Size:Small Cabinet
Size Description: 5.2 x 3.8 x 3.3 cm

Fluorite (RARE locality specimen) (ex Kay Robertson Collection)

Current High Bidder:keule5
Close Time:12/20/2018 06:45:00 PM(CST)

Time Left:Auction Is Closed

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