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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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Newest to Oldest
Oldest to Newest
Topaz (natural blue color)
Brazil
3.37 ct, 9.91 mm
View Details on Closed Item
Apatite
Kenya
8.90 ct, 13.4 mm x 11.9 mm
View Details on Closed Item
Star Sapphire (Unusual Color)
Sri Lanka
3.13 ct, 8.7 mm x 6.4 mm
View Details on Closed Item
Phosphophyllite (new find!)
Machacamarca District, Cornelio Saavedra Province, Potosi Department, Bolivia
3.5 x 3.4 x 2.1 cm
View Details on Closed Item
Sulfur
El Desierto mine, San Pablo de Napa, Daniel Campos Province, Potosi Department, Bolivia
4.0 x 1.6 x 1.5 cm
View Details on Closed Item
Hubnerite (new find!)
Himalaya Mine, Mt Illimani, Murillo Province, La Paz Department, Bolivia
3.7 x 1.6 x 1.4 cm
View Details on Closed Item
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
9.0 x 3.8 x 3.7 cm
View Details on Closed Item
Scorzalite (rare) (new find)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosi Department, Bolivia
7.0 x 4.2 x 3.5 cm
View Details on Closed Item
Silver
Porco mine, Quijarro Province, Potosi Dept., Bolivia
4.5 x 2.4 x 1.4 cm
View Details on Closed Item
Prehnite (ex Brian Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey
13.1 x 7.8 x 3.1 cm
View Details on Closed Item
Millerite (ex Rich Kosnar Collection)
Halls Gap, Lincoln Co., Kentucky, USA
2.9 x 2.4 x 1.1 cm
View Details on Closed Item
Quartz (scepters) (ex Brian Kosnar Collection)
Patch Mine, Central City, Gilpin County, Colorado
5.5 x 3.8 x 2.7 cm
View Details on Closed Item
Silver with Barite and Galena (ex Brian Kosnar Collection)
Robinson Mine (Robinson Victor Mine), Kokomo-Tenmile Area, Summit County, Colorado,
12.7 x 10.3 x 4.8 cm
View Details on Closed Item
Magnesite
Brumado, Bahia, Brazil
2.6 x 2.4 x 1.9 cm
View Details on Closed Item
Quartz (faden)
West of Miram Shah, South Waziristan, NWFP, Pakistan
5.9 x 3.4 x 1.3 cm
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Tourmaline (multicolor)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
3.1 x 2.9 x 2.4 cm
View Details on Closed Item
Aquamarine
Shigar, Skardu, Northern Areas, Pakistan
3.5 x 1.5 x 1.2 cm
View Details on Closed Item
Copper ("Skull")
La Salle Mine, Osceola, Houghton County, Michigan
3.1 x 2.9 x 1.3 cm
View Details on Closed Item
Ruby Spinel (ex Rich Kosnar Collection)
Huanzala Mine, Huallanca, Huallanca District, Bolognesi Province, Ancash, Peru
2.2 x 2.0 x 1.8 cm
View Details on Closed Item
Opal (ex Brian Kosnar Collection)
Gracios O Dios Mine, Honduras
3.5 x 2.0 x 2.1 cm
View Details on Closed Item
Petalite (rare champagne color)
Palelni mine, Khetchel Village, Molo Quarter, Momeik Township, Shan Sate, Burma (Myanmar)
4.3 x 1.8 x 0.9 cm
View Details on Closed Item
Clinoclase (ex Brian Kosnar Collection)
Horni Bartolomej Mine, Novoveska Huta, Spi?ska Nova Ves Mining District, Eastern Slovenske Rudohorie Mts, Ko?ice Region, Slovakia
4.5 x 2.9 x 1.1 cm
View Details on Closed Item
Chrome Diopside
Russia
0.90 ct, 7.0 mm x 5.0 mm
View Details on Closed Item
Spinel-twinned Silver with Calcite (Whitmore Coll.)
Batopilas, Chihuahua, Mexico
9.0 x 4.5 x 3.1 cm
View Details on Closed Item
Ajoite included in Quartz (New Find)
Messina Mine, Limpopo Province, South Africa
7.5 x 6.0 x 2.5 cm
View Details on Closed Item
Cordierite (uncommon NH locale) ex Whitmore Coll.
Wildwood Campground, Rt. 112, Grafton Co., New Hampshire
4.4 x 2.7 x 2.3 cm
View Details on Closed Item
Gem Scapolite (Joan Massague Coll.)
Koksha Valley, Badakhshan Province, Afghanistan
1.6 x 0.6 x 0.6 cm
View Details on Closed Item
Pyromorphite (classic locale) ex Whitmore Coll.
Chester County Mine, Phoenixville, Chester Co., Pennsylvania
5.7 x 4.5 x 4.2 cm
View Details on Closed Item
Spessartine Garnet and Muscovite
Little Three Mine, San Diego Co., California
4.7 x 3.5 x 2.8 cm
View Details on Closed Item
Linarite on Barite (Lockhart Coll.)
Blanchard Claims, Bingham, Socorro Co., New Mexico
6.9 x 5.5 x 4.4 cm
View Details on Closed Item
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