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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)
December 23rd (December 7th, 12th,19th and 21st auction sets) THESE WILL SHIP AFTER THE NEW YEAR
January 10th/13th (December 26th and January 9th auction sets)
January 24th/27th (January 16th and 23rd 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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Newest to Oldest
Oldest to Newest
Dendritic Quartz
Brazil
53.17 ct!, 27.76 mm x 20.01 mm
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Grossular
Sri Lanka
1.81 ct, 11.4 mm x 5.8 mm
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Smithsonite (Cuprian)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
10.1 x 8.8 x 4.8 cm
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Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
5.1 x 2.1 x 1.3 cm
View Details on Closed Item
Aquamarine (70 grams) (GEM "floater")
Guaratinga (Jaqueto), Bahia, Brazil
7.0 x 2.8 x 2.1 cm
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Grossular (two colors)
Sandare, Nioro du Sahel Circle, Kayes Region, Mali
3.1 x 2.7 x 2.6 cm
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Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
4.2 x 2.6 x 2.4 cm
View Details on Closed Item
Magnetite
Cerro Huanaquino, Potosi Department, Bolivia
5.4 x 4.4 x 3.9 cm
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Vauxite with Paravauxite and Childrenite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
4.8 x 3.6 x 1.6 cm
View Details on Closed Item
Scorzalite (rare) (new find)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
3.2 x 2.7 x 1.9 cm
View Details on Closed Item
Danburite (rare blue color)
Alto Chapare, Chapare Province, Cochabamba Department, Bolivia
2.6 x 2.6 x 1.3 cm
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Wavellite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.7 x 3.4 x 2.9 cm
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Ludlamite
Huanuni mine, Dalence Province, Oruro Department, Bolivia
3.1 x 2.3 x 0.8 cm
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Bournonite
Machacamarca Mine, near Colavi, Potosi Department, Bolivia
3.3 x 2.3 x 2.1 cm
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Hubnerite with Quartz (ex Brian Kosnar Collection)
Huallypon Mine, Pasto Bueno, Ancash Department, Peru
3.7 x 3.1 x 2.2 cm
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Fluorite (multi-color crystals) with Quartz (ex Brian Kosnar Collection)
El Hammam Mine (El Hamman Mine), El Hammam (El Hamman), Meknes, Meknes Prefecture, Meknes-Tafilalet Region, Morocco
4.8 x 4.6 x 1.8 cm
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Prehnite (ex Brian Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey
5.8 x 4.8 x 3.2 cm
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Rhodochrosite with Fluorite (ex Brian Kosnar collection)
Sweet Home mine, near Alma, Park County, Colorado
1.8 x 1.2 x 1.0 cm
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Dioptase (new find) (large crystal)
Kimbedi, Pool Region, Republic of the Congo
3.8 x 2.3 x 1.6 cm
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Calcite ("flower")
Wenshan Mine, Wenshan Co., Wenshan Autonomous Prefecture, Yunnan Province, China
7.8 x 5.8 x 5.7 cm
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Calcite on Siderite (ex Rich Kosnar Collection)
Billy Creek Wildlife Refuge, Ouray County, Colorado
1.8 x 0.9 x 0.6 cm
View Details on Closed Item
Fluorite
Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China
5.5 x 4.9 x 3.6 cm
View Details on Closed Item
Stibnite (good sized crystal)
Wuling Antimony mine, Xinning, Nanchang area, Jiangxi, East Region, China
17.7 x 1.4 x 1.1 cm
View Details on Closed Item
Ruby Spinel (ex Rich Kosnar Collection)
Mogok, Sagaing District, Mandalay Division, Burma
0.6 x 0.6 x 0.5 cm
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Witherite (classic material) (ex Rich Kosnar Collection)
Minerva No. 1 Mine, Cave-in-Rock Sub-District, Hardin County, Illinois
7.2 x 4.0 x 4.0 cm
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Smoky Quartz Scepter
Royal Scepter Mine, Hallelujah Junction, Petersen Mountain, Washoe County, Nevada
5.2 x 2.1 x 2.0 cm
View Details on Closed Item
Ruby (fine sharp crystal)
Jagdalak (Jagdalek) Ruby Mine, Kunar Province, Afghanistan
5.2 x 4.1 x 2.8 cm
View Details on Closed Item
Calcite with Pyrite "dusting"
Chenzhou Prefecture, Hunan Province, China
10.8 x 7.8 x 4.4 cm
View Details on Closed Item
Rubellite Tourmaline (rich color)
Brazil
2.00 ct, 9.20 mm x 7.05 mm
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Uvarovite Garnet (Type Locality)
Saranovskii Mine, Permskaya Oblast, Middle Urals, Russia
9.4 x 5.8 x 1.6 cm
View Details on Closed Item
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