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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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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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Live Auctions
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Newest to Oldest
Oldest to Newest
Bahianite (rare)
Bahia, Brazil
0.29 ct, 4.0 mm x 3.5 mm
View Details on Closed Item
Spinel
Burma
0.71 ct, 6.02 mm x 4.99 mm
View Details on Closed Item
Fluorite
Argentina
57.76 ct, 29.1 mm x 18.9 mm
View Details on Closed Item
Chondrodite (very rare)
Afghanistan
0.55 ct, 5.3 mm x 5.0 mm
View Details on Closed Item
Fluorite
Tongbai County, Nanyang Prefecture, Henan Province, China
14.7 x 9.5 x 5.1 cm
View Details on Closed Item
Andorite
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
2.7 x 2.7 x 1.2 cm
View Details on Closed Item
Vauxite with Paravauxite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (Type Locality for both species)
1.6 x 1.3 x 0.4 cm
View Details on Closed Item
Amethyst (scepters and reverse scepters)
Bombori, Potosi Department, Bolivia
11.0 x 5.7 x 4.2 cm
View Details on Closed Item
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
6.4 x 4.6 x 2.9 cm
View Details on Closed Item
Silver
Porco mine, Quijarro Province, Potosi Dept., Bolivia
5.2 x 3.2 x 0.9 cm
View Details on Closed Item
Potosiite (large crystals!) on Franckeite
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
7.2 x 4.4 x 2.4 cm
View Details on Closed Item
Rhodochrosite (ex Brian Kosnar Collection)
H0895 Ramp, Sunnyside Mine, Silverton, San Juan County, Colorado
2.9 x 2.4 x 1.3 cm
View Details on Closed Item
Quartz scepters with Chalcopyrite (ex Brian Kosnar Collection)
Camp Bird Mine, Ouray County, Colorado
7.5 x 4.9 x 3.7 cm
View Details on Closed Item
Amazonite with Smoky Quartz and botryoidal Hematite (ex Rich Kosnar Collection)
R. A. Kosnar claim on Yucca Hill, Steven's Ranch, near Lake George, Park County, Colorado
4.3 x 4.3 x 3.3 cm
View Details on Closed Item
Phenakite on matrix
Mt. Antero, Chaffee County, Colorado
2.4 x 1.6 x 1.6 cm
View Details on Closed Item
Rhodonite (ex Pat Gross and Rich Kosnar Collections)
Franklin, Sussex County, New Jersey
0.5 x 0.3 x 0.2 cm
View Details on Closed Item
Villiaumite (gemmy)
Poudrette Quarry (Demix Quarry) Mont Saint-Hilaire, Rouville RCM, Monteregie, Quebec, Canada
1.1 x 0.8 x 0.8 cm
View Details on Closed Item
Vesuvianite
Jeffrey mine (Jeffrey quarry; Johns-Manville mine), Asbestos, Les Sources RCM, Estrie, Quebec, Canada
1.5 x 1.4 x 1.4 cm
View Details on Closed Item
Hubnerite with Quartz (ex Brian Kosnar Collection)
Huallypon Mine, Pasto Bueno, Ancash Department, Peru
8.8 x 6.3 x 4.3 cm
View Details on Closed Item
Silver (classic material)
Batopilas, Andres del Rio District, Mun. de Batopilas, Chihuahua, Mexico
2.1 x 1.3 x 1.2 cm
View Details on Closed Item
Rhodochrosite
Uchucchacua Mine, Oyon Province, Lima Department, Peru
3.9 x 3.5 x 1.9 cm
View Details on Closed Item
Chrysoberyl (twin)
Itaguacu, Espurito Santo, Brazil
1.0 x 0.8 x 0.6 cm
View Details on Closed Item
Malachite ps. Azurite
Milpillas Mine, Cuitaca, Mun. de Cananea, Sonora, Mexico
5.3 x 3.6 x 2.6 cm
View Details on Closed Item
Grossular
Mana Mine, Barang-Turghao (Mor-Darra), Bajaur Agency, Federally Administered Tribal Areas (FATA), Pakistan
3.2 x 2.5 x 2.2 cm
View Details on Closed Item
Epidote (gemmy faden) (ex Rich Kosnar Collection)
Alchuri, Shigar Valley, Baltistan, Nortern Areas, Pakistan
3.5 x 1.8 x 1.1 cm
View Details on Closed Item
Ruby
Jagdalak (Jagdalek) Ruby Mine, Kunar Province, Afghanistan
5.4 x 4.2 x 3.2 cm
View Details on Closed Item
Andradite (var: "Demantoid") (new find!)
Antetezambato, Ambanja, Madagascar
4.4 x 3.7 x 1.8 cm
View Details on Closed Item
Aquamarine with Albite
Shigar, Skardu, Northern Areas, Pakistan
3.6 x 2.6 x 1.6 cm
View Details on Closed Item
Apophyllite
Lonovla, Maharashtra, India
6.5 x 3.6 x 2.1 cm
View Details on Closed Item
Calcite (Manganese-bearing)
Chenzhou Prefecture, Hunan Province, China
9.7 x 7.1 x 5.2 cm
View Details on Closed Item
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