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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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Collection information is a new field started in 2023 and may not return results for items auctioned prior to January 2023. Please use the main search feature if this field isn't returning expected results.
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Mimetite (classic material) with Wulfenite
Ojuela Mine, Mapimi, Durango, Mexico
6.9 x 5.5 x 5.4 cm
Winning Bid:
$526
View Details on Closed Item
Beryl var: Aquamarine (doubly-terminated GEM crystal)
Medina Pegmatite Field, Pedra Azul Pegmatite District, Minas Gerais, Brazil
Ex. Rich Kosnar
4.2 x 1.8 x 1.7 cm, 19.0 grams
Winning Bid:
$750
View Details on Closed Item
Silver
Imiter Mine, Imiter District, Tinghir Cercle, Tinghir Province, Drâa-Tafilalet Region, Morocco
Ex. Brian Kosnar
4.7 x 4.6 x 2.9 cm
Winning Bid:
$249
View Details on Closed Item
Vivianite (''scepter''-esque specimen)
Cabeça do Cachorro claim, São Gabriel da Cachoeira, Amazonas, Brazil
6.9 x 1.5 x 1.2 cm
View Details on Closed Item
Albite var: Pericline (twins)
Großer Finagl, Breitfuß - Großer Finagl area, Bramberg am Wildkogel, Zell am See District, Salzburg, Austria
Ex. Rich Kosnar
13.0 x 8.8 x 4.6 cm
Winning Bid:
$320
View Details on Closed Item
Rhodochrosite on Quartz (large specimen)
Wutong Mine, Liubao, Cangwu Co., Wuzhou, Guangxi, China
20.6 x 15.1 x 4.7 cm
Winning Bid:
$775
View Details on Closed Item
Datolite (classic material)
Charcas, San Luis Potosí, Mexico
10.8 x 7.5 x 4.3 cm
Winning Bid:
$311
View Details on Closed Item
Quartz var: Chalcedony (fluorescent)
South of Deming, Luna Co., New Mexico, USA
7.7 x 6.2 x 4.2 cm
View Details on Closed Item
Stilbite-(Ca)
Jalgaon District, Maharashtra, India
12.2 x 8.8 x 6.7 cm
View Details on Closed Item
Vauxite (rare) (large specimen)
Siglo XX Mine, Llallagua, Bustillo Province, Potosi, Bolivia (Type Locality)
Ex. Brian Kosnar
15.1 x 11.7 x 2.2 cm
View Details on Closed Item
Sphalerite on Quartz
Nicolai Mine, Dalnegorsk, Primorsky Krai, Russia
Ex. Dr. Erika Pohl-Ströher - 62486
5.7 x 5.5 x 3.9 cm
Winning Bid:
$235
View Details on Closed Item
Erythrite
Bou Azzer Mine, Ouarzazate Prov., Drâa-Tafilalet Region, Morocco
Ex. Dr. Erika Pohl-Ströher - SCH1303
5.8 x 5.1 x 2.7 cm
Winning Bid:
$2,550
View Details on Closed Item
Baryte
Pohla-Tellerhauser Mine, Schwarzenberg, Erzgebirgskreis, Saxony, Germany
Ex. Martin Zinn, Dr. Erika Pohl-Ströher - SCH2809
5.5 x 4.6 x 3.4 cm
Winning Bid:
$370
View Details on Closed Item
Dioptase with Chrysocolla
Kaokoveld Plateau, Kunene Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 40832
9.0 x 7.2 x 5.5 cm
Winning Bid:
$840
View Details on Closed Item
Dioptase on Calcite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 34342
11.7 x 8.4 x 3.4 cm
Winning Bid:
$1,900
View Details on Closed Item
Wulfenite and Dolomite pocket piece
Touissit, Bou Beker, Jerada Prov., Oriental Region, Morocco
Ex. Dr. Erika Pohl-Ströher - 37879
8.1 x 5.9 x 4.7 cm
Winning Bid:
$790
View Details on Closed Item
Dioptase on Calcite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 26315
9.1 x 8.0 x 4.6 cm
Winning Bid:
$952
View Details on Closed Item
Azurite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 76667
11.7 x 6.0 x 4.4 cm
Winning Bid:
$1,600
View Details on Closed Item
Cerussite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - SCH4661
8.0 x 6.4 x 5.2 cm
Winning Bid:
$1,330
View Details on Closed Item
Anglesite - significant Tsumeb specimen
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 27661
6.9 x 6.0 x 5.5 cm
Winning Bid:
$1,150
View Details on Closed Item
Ajoite in Quartz
Messina Mine, Vhembe Dist. Mun., Limpopo, South Africa
Ex. Dr. Erika Pohl-Ströher - 44679
9.2 x 4.9 x 4.9 cm
Winning Bid:
$985
View Details on Closed Item
Azurite - large, antique style
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 91508
12.4 x 7.8 x 7.1 cm
Winning Bid:
$2,600
View Details on Closed Item
Cuprian Smithsonite casts after unknown
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 75935
12.8 x 9.2 x 6.1 cm
Winning Bid:
$3,900
View Details on Closed Item
Mimetite (unusual style)
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 75936
11.0 x 9.1 x 4.8 cm
Winning Bid:
$198
View Details on Closed Item
Baryte on Quartz (classic German locale)
Pohla-Tellerhauser Mine, Schwarzenberg, Erzgebirgskreis, Saxony, Germany
Ex. Dr. Erika Pohl-Ströher - 51755
10.2 x 8.0 x 4.3 cm
Winning Bid:
$580
View Details on Closed Item
Calcite on Duftite with Quartz
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 77643
15.7 x 10.1 x 5.1 cm
Winning Bid:
$1,850
View Details on Closed Item
Copper with Cuprite
Rubtsovsk Mine, Rubtsovsky Dist., Altai Krai, Russia
Ex. Dr. Erika Pohl-Ströher - 88578
9.4 x 7.0 x 3.2 cm
Winning Bid:
$485
View Details on Closed Item
Mimetite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Ex. Dr. Erika Pohl-Ströher - 38216
10.9 x 8.0 x 5.0 cm
Winning Bid:
$1,900
View Details on Closed Item
Hematite included Quartz
Orange River, Southern Africa
Ex. Dr. Erika Pohl-Ströher - 76999/SO405
11.7 x 10.0 x 6.5 cm
Winning Bid:
$456
View Details on Closed Item
Ilvaite and Quartz
Bor Mine, Dalnegorsk, Primorsky Krai, Russia
Ex. Dr. Erika Pohl-Ströher - 43300
5.3 x 3.7 x 2.9 cm
Winning Bid:
$188
View Details on Closed Item
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