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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.
Billing Dates
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Upcoming Billing Dates
(following auction sets)
January 13th/14th (December 28th, January 4th and January 9th auction sets) *Billing will now be on Monday/Tuesday due to inclement weather*
January 24th/27th (January 11th, January 16th, January 18th and 23rd auction sets)
February 7th (January 30th, February 2nd and 6th auction sets)
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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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Oldest to Newest
Aquamarine (deep color) (ex Rich Kosnar Collection)
Sawtooth Mountains, Idaho
2.2 x 1.2 x 1.0 cm
View Details on Closed Item
Copper
Central mine, Keweenaw Co., Michigan
2.8 x 1.2 x 0.4 cm
View Details on Closed Item
Quartz ("Herkimer Diamond") (ex Harold Urish Collection)
Middleville, Herkimer County, New York
5.2 x 4.5 x 4.3 cm
View Details on Closed Item
Goethite (great quality crystals) (ex Rich Kosnar Collection)
R. A. Kosnar claim on Yucca Hill, Steven's Ranch, near Lake George, Park County, Colorado
7.7 x 5.3 x 4.1 cm
View Details on Closed Item
Benitoite with Neptunite (classic material)
Dallas Gem Mine, San Benito County, California
6.5 x 5.3 x 2.3 cm
View Details on Closed Item
Opal (ex Brian Kosnar Collection)
Gracios O Dios Mine, Honduras
2.3 x 1.7 x 0.7 cm
View Details on Closed Item
Wulfenite (ex Harold Urish Collection)
San Francisco, Cerro Prieto, Cucurpe, Mun. de Cucurpe, Sonora, Mexico
3.3 x 3.2 x 1.7 cm
View Details on Closed Item
Prehnite with Epidote
Bendoukou, Sandare District, Kayes Region, Mali
4.2 x 3.5 x 2.6 cm
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Orthoclase ("Carlsbad" twin)
La Machota Baja outcrop, Zarzalejo, Madrid, Spain
3.6 x 3.0 x 1.4 cm
View Details on Closed Item
Andalusite (ex Brian Kosnar Collection)
Val Bregaglia, Sondrio Province, Lombardy, Italy
7.2 x 3.3 x 2.7 cm
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Spessartine (ex Brian Kosnar Collection)
Namlook Mine, Dassu, Braldu Valley, Gilgit-Baltistan, Pakistan
1.1 x 1.1 x 0.8 cm
View Details on Closed Item
Anatase
Kharan, Baluchistan, Pakistan
7.3 x 5.2 x 4.7 cm
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Anatase with Rutile ("Floater") (ex Brian Kosnar Collection)
Cuiaba District, Gouveia, Minas Gerais, Southeast Region, Brazil
2.7 x 1.6 x 1.3 cm
View Details on Closed Item
Rhodizite (rare)
Antandrokomby pegmatite; Manandona Valley; Sahatany Pegmatite Field (Mt Bity (Ibity) area), Vakinankaratra Region, Antananarivo Province, Madagascar
0.6 x 0.6 x 0.5 cm
View Details on Closed Item
Coquimbite
Javier Mine (Javier Ortega Mine), Huachuas, Lucanas Province, Ayacucho Department, Peru
3.6 x 2.9 x 2.8 cm
View Details on Closed Item
Rhodochrosite
Uchucchacua Mine, Oyon Province, Lima Department, Peru
3.5 x 2.5 x 1.6 cm
View Details on Closed Item
Andradite (var Demantoid)
Ghazni Province, Afghanistan
11.8 x 3.7 x 3.4 cm
View Details on Closed Item
Silver wires
Sarbai Mine, Kostanay Province, Kazakhstan
3.4 x 1.4 x 1.1 cm
View Details on Closed Item
Arsenopyrite and Quartz (superb) Hauck Coll.
Panasqueira Mine, Castelo-Branco District, Portugal
6.7 x 4.2 x 3.4 cm
View Details on Closed Item
Wire Silver (classic locale) Hauck Coll.
Niederschlema, Erzgebirge, Saxony, Germany
4.8 x 2.4 x 0.4 cm
View Details on Closed Item
Iridescent Goethite stalactite
Tharsis, Huelva, Andalusia, Spain
13.8 x 4.3 x 3.5 cm
View Details on Closed Item
Banded Fluorite slice
Hunan Province, China
11.6 x 11.2 x 1.4 cm
View Details on Closed Item
Pyrite and Quartz on Fluorite (fluorescent) ex. Allred Coll.
El Hammam Mine, Meknes, Meknes-Tafilalet Region, Morocco
30.8 x 19.0 x 19.0 cm
View Details on Closed Item
Heterosite xl (large and rare) Whitmore Coll.
Fletcher Mine, Groton, Grafton Co., New Hampshire
6.4 x 5.6 x 4.3 cm
View Details on Closed Item
Fluorite (classic locale) ex. Allred Coll.
Rogerley Mine, Frosterley, Weardale, Durham, England
11.8 x 9.0 x 8.8 cm
View Details on Closed Item
Fluorite and Barite on Sphalerite ex. Consie Prince Coll.
Elmwood Mine, Carthage, Smith Co., Tennessee
19.4 x 12.5 x 6.0 cm
View Details on Closed Item
Andradite Garnet (classic CA locale) ex Joseph Coll.
Garnet Hill Mine, Calaveras Co., California
5.5 x 5.0 x 3.4 cm
View Details on Closed Item
Indicolite with Albite ex Obodda
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Pakistan
3.1 x 2.0 x 1.9 cm
View Details on Closed Item
Gem DT Spodumene var. Triphane ex Obodda
Pech, Chapa Dara District, Konar Province, Afghanistan
3.2 x 2.1 x 0.7 cm
View Details on Closed Item
Olmiite with Calcite (excellent miniature)
N'Chwaning II Mine, Kalahari Manganese Fields, South Africa and Brandberg, Namibia
3.9 x 3.1 x 2.7 cm
View Details on Closed Item
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