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SPECIAL AUCTION: RARE SPECIES & CLASSIC OLD MINERALS
from the Kay Robertson Mineral Collection
ends TUESDAY January 8th, 2019

Displaying 1-30 of 75 results...

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Vanadinite
Bou Almaden, Mibladen mining district, Draa-Tafilalet Region, Morocco
Size:2.8 x 2.8 x 0.9 cm
Size Description: Thumbnail

Vanadinite

Current High Bidder:gorgongoffel
Close Time:1/8/2019 06:18:22 PM(CST)

Time Left:Auction Is Closed

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Gypsum var. Selenite
Otto Brosowski Shaft, Mansfeld Basin, Saxony-Anhalt, Germany
Size:11.4 x 3.5 x 1.2 cm
Size Description: Cabinet

Gypsum var. Selenite

Current High Bidder:allforrace
Close Time:1/8/2019 06:07:42 PM(CST)

Time Left:Auction Is Closed

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Stibnite on Quartz (old classic!)
Wolfsberg, Stolberg, Harz, Saxony-Anhalt, Germany
Size:8.5 x 7.0 x 6.0 cm
Size Description: Small Cabinet

Stibnite on Quartz (old classic!)

Current High Bidder:stibknight
Close Time:1/8/2019 06:06:20 PM(CST)

Time Left:Auction Is Closed

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Uranophane and Calcite
near Grants, Cibola County, New Mexico, USA
Size:4.4 x 4.0 x 3.0 cm
Size Description: Miniature

Uranophane and Calcite

Current High Bidder:weirdo
Close Time:1/8/2019 06:04:44 PM(CST)

Time Left:Auction Is Closed

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Fluorite (fluorescent)
Odsbach, Oberkirch, Black Forest, Baden-Wurttemberg, Germany
Size:13.4 x 10.0 x 6.0 cm
Size Description: Cabinet

Fluorite (fluorescent)

Current High Bidder:xenotime
Close Time:1/8/2019 06:02:00 PM(CST)

Time Left:Auction Is Closed

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Cavansite and Stilbite
Pune District (Poonah District), Maharashtra, India
Size:4.9 x 3.2 x 2.3 cm
Size Description: Miniature

Cavansite and Stilbite

Current High Bidder:gedeco
Close Time:1/8/2019 06:01:33 PM(CST)

Time Left:Auction Is Closed

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Fluorite
Pforte, Pforte Mts, Arandis, Erongo Region, Namibia
Size:8.2 x 4.5 x 4.0 cm
Size Description: Small Cabinet

Fluorite

Current High Bidder:bmah
Close Time:1/8/2019 06:00:30 PM(CST)

Time Left:Auction Is Closed

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Arsenopyrite, Galena, and Calcite
Freiberg District, Erzgebirge, Saxony, Germany
Size:7.3 x 5.9 x 2.1 cm
Size Description: Small Cabinet

Arsenopyrite, Galena, and Calcite

Current High Bidder:grauerstar
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Kyanite
Moorins, Tasmania, Australia
Size:4.7 x 1.2 x 0.4 cm
Size Description: Miniature

Kyanite

Current High Bidder:piercearrow
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Copper (spinel twinned)
Chino Mine, Santa Rita, Santa Rita District, Grant Co., New Mexico, USA
Size:5.9 x 3.2 x 1.1 cm
Size Description: Small Cabinet

Copper (spinel twinned)

Current High Bidder:forrestcarithers
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Amethyst Scepter
Las Vigas, Vera Cruz, Mexico
Size:4.4 x 1.3 x 0.9 cm
Size Description: Miniature

Amethyst Scepter

Current High Bidder:cds178
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Wulfenite
Ojuela Mine, Mapimí, Durango, Mexico
Size:5.5 x 3.3 x 3.2 cm
Size Description: Small Cabinet

Wulfenite

Current High Bidder:andyrocks18
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Clinoclase with Chalcophyllite
Majuba Hill Mine, Antelope District, Pershing Co., Nevada, USA
Size:6.8 x 6.0 x 2.6 cm
Size Description: Small Cabinet

Clinoclase with Chalcophyllite

Current High Bidder:titanone
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Quartz var. Chalcedony var. Jasper
Kandern, near Auggen, Mullheim, Baden-Wurttemberg, Germany
Size:6.5 x 5.2 x 3.2 cm
Size Description: Small Cabinet

Quartz var. Chalcedony var. Jasper

Current High Bidder:medicinewheel
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Smoky Quartz with Chlorite
Giuv Valley, Tujetsch, Grischun, Switzerland
Size:5.4 x 3.2 x 2.3 cm
Size Description: Small Cabinet

Smoky Quartz with Chlorite

Current High Bidder:clmeyer
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Fluorite
Limestone quarry, Bergheim, Ribeauville, Haut-Rhin, Grand Est, France
Size:6.6 x 4.6 x 3.6 cm
Size Description: Small Cabinet

Fluorite

Current High Bidder:tubman
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Siderite and Calcite
Friedrich-Wilhelm Mine, Herdorf, Siegerland, Rhineland-Palatinate, Germany
Size:8.2 x 5.5 x 3.7 cm
Size Description: Small Cabinet

Siderite and Calcite

Current High Bidder:keule5
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Tourmaline in Quartz
Himalaya Mine, Gem Hill, Mesa Grande District, San Diego Co., California, USA
Size:4.7 x 4.0 x 3.9 cm
Size Description: Miniature

Tourmaline in Quartz

Current High Bidder:djt
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Azurite with Malachite
Schonbrunn, Oelsnitz, Vogtland, Saxony, Germany
Size:6.3 x 5.5 x 2.7 cm
Size Description: Small Cabinet

Azurite with Malachite

Current High Bidder:frank*gold
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Cerussite
Bleialf, Rhineland-Palatinate, Germany
Size:4.6 x 3.5 x 2.1 cm
Size Description: Miniature

Cerussite

Current High Bidder:wobe2
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Baryte
Palos Verdes Hills, Palos Verdes peninsula, Los Angeles Co., California, USA
Size:15.3 x 6.8 x 5.1 cm
Size Description: Large Cabinet

Baryte

Current High Bidder:forrestcarithers
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Amazonite and Smoky Quartz
Lake George, Park Co., Colorado, USA
Size:4.2 x 3.7 x 3.6 cm
Size Description: Miniature

Amazonite and Smoky Quartz

Current High Bidder:keule5
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Pyrargyrite (historic, superb TN)
St Andreasberg, St Andreasberg District, Harz, Lower Saxony, Germany
Size:1.1 x 1.0 x 0.4 cm
Size Description: Thumbnail

Pyrargyrite (historic, superb TN)

Current High Bidder:zinc10
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Clinoclore var. Chromian Clinoclore
Kop Daglari, Erzurum Province, Eastern Anatolia Region, Turkey
Size:4.2 x 3.2 x 2.2 cm
Size Description: Miniature

Clinoclore var. Chromian Clinoclore

Current High Bidder:yellowrocki11
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Fluorite (fluorescent) with Schorl
Nagar, Hunza Valley, Gilgit District, Gilgit-Baltistan (Northern Areas), Pakistan
Size:4.5 x 4.1 x 4.0 cm
Size Description: Miniature

Fluorite (fluorescent) with Schorl

Current High Bidder:medicinewheel
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Wulfenite on Calcite
Erupcion Mine, Los Lamentos Mts, Mun. de Ahumada, Chihuahua, Mexico
Size:11.0 x 8.3 x 5.8 cm
Size Description: Cabinet

Wulfenite on Calcite

Current High Bidder:rockwoman
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Goethite
Herdorf, Siegerland, Ahrweiler, Rhineland-Palatinate, Germany
Size:14.3 x 5.0 x 3.2 cm
Size Description: Large Cabinet

Goethite

Current High Bidder:muffrey
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Anapaite and Baryte
Kerch peninsula, Crimea peninsula, Crimea, Ukraine
Size:6.7 x 5.7 x 1.4 cm
Size Description: Small Cabinet

Anapaite and Baryte

Current High Bidder:tblackwood1
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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Dioptase, Wulfenite, Macquartite (TL), Cerussite, and Fornacite (?)
Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA
Size:2.6 x 2.6 x 1.5 cm
Size Description: Thumbnail

Dioptase, Wulfenite, Macquartite (TL), Cerussite, and Fornacite (?)

Current High Bidder:tubman
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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rare red Chabazite
Strzegom, Strzegom-Sobotka Massif, Lower Silesia, Poland
Size:2.5 x 2.4 x 2.1 cm
Size Description: Thumbnail

rare red Chabazite

Current High Bidder:paulcon
Close Time:1/8/2019 06:00:00 PM(CST)

Time Left:Auction Is Closed

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