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Size + Measurements
SIZE DEFINITIONS
Generic Dimension
Maximum Dimension
(Inches)
Maximum Dimension
(Centimeters)
Thumbnail
1 1/4
3
Miniature
2
5.0
Small Cabinet
3 3/4
9.4
Cabinet
> 3 3/4
> 9.4
While Toenail is not an official "competition" size classification, sometimes thumbnail specimens are just a bit too big for competition rules, often referred to as "boxbusters." There is no standard size for toenails, but they overlap a thumbnail and a miniature.
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(following auction sets)
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WEEKLY MINERAL & GEM AUCTIONS!
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Mixed Collection Mineral Auction!
Mineral / 60 Items
Ends May 16th 6:45 pm
Special Auction - German Classics from the Kurt Hefendehl Collection
Mineral / 30 Items
Ends May 18th 6:30 pm
Category
Minerals
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Current Bid: Low to High
Current Bid: High to Low
Fluorite (classic locality)
Marienschacht Mine, Wölsendorf, Schwarzach bei Nabburg, Schwandorf District, Upper Palatinate, Bavaria, Germany
Ex. Kurt Hefendehl
16.7 x 12.7 x 5.4 cm
Current Bid:
$85
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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Silver on Calcite
Glasberg Quarry, Nieder-Beerbach, Mühltal, Darmstadt-Dieburg, Darmstadt, Hesse, Germany
Ex. Kurt Hefendehl
6.2 x 3.7 x 3.3 cm
Current Bid:
$60
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Cerussite (reticulated twins) (rare locality)
Siegen, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany
Ex. Kurt Hefendehl
6.8 x 4.7 x 0.6 cm
Current Bid:
$66
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Quartz (classic locality)
Johannes Mine, Göpfersgrün, Wunsiedel, Wunsiedel im Fichtelgebirge, Upper Franconia, Bavaria, Germany
Ex. Kurt Hefendehl
7.3 x 7.2 x 6.3 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Fluorite (rare locality specimen)
Niederschlag Mine, Bärenstein, Erzgebirgskreis, Saxony, Germany
Ex. Kurt Hefendehl
8.8 x 5.3 x 5.1 cm
Current Bid:
$24
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Pyrolusite (RARE locality specimen)
Kamsdorf, Unterwellenborn, Saalfeld-Rudolstadt District, Thuringia, Germany
Ex. Kurt Hefendehl
4.8 x 3.4 x 2.6 cm
Starting Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Chalcopyrite (fine crystals)
Füsseberg Mine, Biersdorf, Daaden, Daaden-Herdorf, Altenkirchen, Rhineland-Palatinate, Germany
Ex. Kurt Hefendehl
7.6 x 5.1 x 3.2 cm
Starting Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Goethite (fine crystals)
Becker Quarry (Hellerberg Quarry), Freisen, Sankt Wendel, Saarland, Germany
Ex. Kurt Hefendehl
8.6 x 6.3 x 4.3 cm
Starting Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Calcite (rare locality specimen)
Kamsdorf, Unterwellenborn, Saalfeld-Rudolstadt District, Thuringia, Germany
Ex. Kurt Hefendehl
7.4 x 5.6 x 2.7 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Scheelite (unusual ''cast'')
Zinnwald-Cínovec Mining Region, Ore Mountains, Germany/Czech Republic
Ex. Kurt Hefendehl
2.8 x 2.7 x 1.6 cm
Current Bid:
$33
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Calcite (GEMMY crystals)
Limburg an der Lahn, Limburg-Weilburg, Giessen Region, Hesse, Germany
Ex. Kurt Hefendehl
4.6 x 3.2 x 3.1 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Fluorite (rare locality specimen) (Found: 1925)
Messerschmidt Mine, Ilmenau, Ilm District, Thuringia, Germany
Ex. Kurt Hefendehl
7.3 x 5.4 x 5.3 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Harmotome (cruciform twins) (classic material)
St Andreasberg, Braunlage, Goslar District, Lower Saxony, Germany (Type Locality)
Ex. Kurt Hefendehl
7.8 x 5.1 x 3.3 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Galena on Fluorite
Freiberg District, Erzgebirge, Saxony, Germany
Ex. Kurt Hefendehl
4.5 x 3.3 x 2.3 cm
Current Bid:
$38
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Pyrite on Calcite
Kamsdorf, Unterwellenborn, Saalfeld-Rudolstadt District, Thuringia, Germany
Ex. Kurt Hefendehl
4.8 x 3.7 x 3.2 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Chalcopyrite on Calcite (fine rare locality specimen)
Schlema, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany
Ex. Kurt Hefendehl
10.8 x 5.7 x 3.7 cm
Current Bid:
$15
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Calcite (GEM crystals)
Winterberg Quarry, Iberg, Bergstadt Bad Grund, Bad Grund, Göttingen District, Lower Saxony, Germany
Ex. Kurt Hefendehl
7.7 x 6.2 x 5.1 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Fluorite (bi-colored crystals) with Quartz
Marienschacht Mine, Wölsendorf, Schwarzach bei Nabburg, Schwandorf District, Upper Palatinate, Bavaria, Germany
Ex. Kurt Hefendehl
8.6 x 5.4 x 4.0 cm
Current Bid:
$73
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Fluorite with Galena
Beihilfe Mine, Halsbrucke, Freiberg District, Erzgebirge, Saxony, Germany
Ex. Kurt Hefendehl
8.2 x 5.1 x 2.4 cm
Current Bid:
$135
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Baryte (rare locality specimen)
Christiane Mine, Adorf, Diemelsee, Waldeck-Frankenberg, Kassel Region, Hesse, Germany
Ex. Kurt Hefendehl
6.2 x 5.2 x 4.2 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Baryte on Quartz (rare locality specimen)
Paitzdorf, Greiz District, Thuringia, Germany
Ex. Kurt Hefendehl
7.4 x 3.7 x 2.8 cm
Starting Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Quartz with Chalcopyrite (rare locality specimen)
Neue Haardt Mine, Weidenau, Siegen, Siegen-Wittgenstein, Arnsberg, North Rhine-Westphalia, Germany
Ex. Kurt Hefendehl
9.7 x 5.9 x 5.7 cm
Starting Bid:
$10
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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Siderite var: Sphärosiderite (RARE locality specimen)
Steinheim, Großauheim, Hanau, Main-Kinzig-Kreis, Darmstadt, Hesse, Germany
Ex. Kurt Hefendehl
6.2 x 4.4 x 2.7 cm
Current Bid:
$10
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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Siderite
Kamsdorf, Unterwellenborn, Saalfeld-Rudolstadt District, Thuringia, Germany
Ex. Kurt Hefendehl
5.8 x 4.8 x 2.8 cm
Starting Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Pyrite with Quartz
Ludwig-Vereinigt Feld Mine, Schönbrunn, Bösenbrunn, Vogtlandkreis, Saxony, Germany
Ex. Kurt Hefendehl
9.0 x 7.6 x 4.3 cm
Current Bid:
$10
Time Left:
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05/18/2024 6:30:00 pm (CDT)
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Gypsum (gemmy crystals)
Eisleben, Mansfeld-Südharz, Saxony-Anhalt, Germany
Ex. Kurt Hefendehl
8.7 x 6.3 x 4.4 cm
Starting Bid:
$10
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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Fluorite (uncommon locality)
Pöhla-Tellerhäuser Mine, Schwarzenberg, Erzgebirgskreis, Saxony, Germany
Ex. Kurt Hefendehl
6.3 x 5.7 x 2.2 cm
Current Bid:
$50
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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Calcite (unusual style - rare locality)
Kamsdorf, Unterwellenborn, Saalfeld-Rudolstadt District, Thuringia, Germany
Ex. Kurt Hefendehl
5.6 x 4.7 x 2.7 cm
Starting Bid:
$10
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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Calcite (gemmy crystals with iron oxide "phantoms")
Winterberg Quarry, Iberg, Bergstadt Bad Grund, Bad Grund, Göttingen District, Lower Saxony, Germany
Ex. Kurt Hefendehl
4.3 x 3.7 x 3.4 cm
Starting Bid:
$10
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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Fluorite (classic locality)
Erika Mine, Säulnhof, Stulln, Schwandorf District, Upper Palatinate, Bavaria, Germany
Ex. Kurt Hefendehl
11.3 x 5.1 x 3.7 cm
Current Bid:
$10
Time Left:
Close Time:
05/18/2024 6:30:00 pm (CDT)
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