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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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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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Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
3.1 x 2.3 x 1.6 cm
View Details on Closed Item
Monazite-Ce (New Find!) (Color Change Crystals!)
Siglo XX mine, Llallagua, Bustillos Province, Potosi Department, Bolivia
3.4 x 2.7 x 1.3 cm
View Details on Closed Item
Pyrite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
8.3 x 6.0 x 3.8 cm
View Details on Closed Item
Quartz (Japan-Law Twin) (ex Brian Kosnar Collection)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
7.8 x 7.4 x 4.3 cm
View Details on Closed Item
Silver
Porco mine, Quijarro Province, Potosi Dept., Bolivia
4.0 x 2.6 x 1.2 cm
View Details on Closed Item
Stibnite with Barite (ex Rich Kosnar Collection)
La Salvadora Mine, Oruro city, Cercado Province, Oruro Department, Bolivia
5.4 x 2.2 x 0.7 cm
View Details on Closed Item
Vauxite with Paravauxite, Metavauxite and Sigloite (rare material)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for four species)
8.5 x 4.2 x 1.8 cm
View Details on Closed Item
Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.2 x 2.1 x 2.0 cm
View Details on Closed Item
Calcite coated by Pyrite (ex Brian Kosnar Collection)
Idarado mine, near Telluride, San Miguel County, Colorado
9.7 x 7.4 x 4.4 cm
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Rhodochrosite with Quartz (collected by Harvey Gordon) (ex Brian Kosnar Collection)
Mountain Monarch mine, Engineer Pass, Ouray County, Colorado
1.7 x 1.7 x 1.3 cm
View Details on Closed Item
Ore Vein Section (ex Rich Kosnar Collection)
Idarado mine, near Telluride, San Miguel County, Colorado
12.1 x 8.0 x 2.3 cm
View Details on Closed Item
Stellerite (excellent quality) (ex Rich Kosnar collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
10.7 x 7.2 x 6.8 cm
View Details on Closed Item
Thomsonite on Prehnite (ex Brian Kosnar Collection)
Lower New Street Quarry, Paterson, Passaic County, New Jersey
4.3 x 3.3 x 2.0 cm
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Epidote (ex Pat Gross and Rich Kosnar Collections)
Franklin Mining District, Sussex County, New Jersey
1.7 x 1.1 x 0.4 cm
View Details on Closed Item
Copper
Bisbee, Warren District, Mule Mountains, Cochise County, Arizona
4.1 x 2.0 x 1.8 cm
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Tourmaline (multi-color polished slice)
Momeik Township, Shan Sate, Burma
5.2 x 4.2 x 0.4 cm
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Quartz ("Herkimer Diamond")
Middleville, Herkimer County, New York
2.1 x 1.8 x 1.4 cm
View Details on Closed Item
Azurite (ex Rich Kosnar Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
3.8 x 2.3 x 1.8 cm
View Details on Closed Item
Quartz with Amethyst "phantoms" (ex Rich Kosnar Collection)
Goboboseb Mountain, Brandberg area, Uis District, Erongo Region, Namibia
4.5 x 1.8 x 1.2 cm
View Details on Closed Item
Eosphorite (great color) (ex Brian Kosnar Collection)
Chamachu, Skardu District, Pakistan
5.2 x 2.7 x 1.6 cm
View Details on Closed Item
Azurite with Malachite (ex Rich Kosnar Collection)
Burra Burra Mine, Burra, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australia
7.8 x 7.7 x 2.4 cm
View Details on Closed Item
Spessartine Garnet (Mandarin Garnet)
Nigeria
1.19 ct, 6.54 mm x 5.47 mm
View Details on Closed Item
Pollucite (rare)
Afghanistan
3.34 ct, 11.6 mm x 8.4 mm
View Details on Closed Item
Grossular Garnet (Zukowski Coll.)
Sinerechenskiy, near Dal'negorsk, Russia
4.5 x 3.2 x 3.2 cm
View Details on Closed Item
Cuprite (excellent, Bisbee) ex Hansen Coll.
Bisbee, Cochise County, Arizona
5.5 x 4.0 x 3.5 cm
View Details on Closed Item
Pyromorphite
Daoping Mine, Guilin, Guangxi Zhuang A.R., China
3.8 x 2.4 x 1.8 cm
View Details on Closed Item
Gmelinite scepters with Natrolite (Belsky Coll.)
Magheramorne Quarry, Larne, Co. Antrim, Northern Ireland
6.6 x 6.0 x 2.5 cm
View Details on Closed Item
Silver wire (rare New Find)
Huanzala Mine, Huallanca, Huallanca District, Bolognesi Province, Ancash, Peru
3.8 x 2.8 x 1.4 cm
View Details on Closed Item
Indicolite Tourmaline ex Jaime Bird Coll.
Santa Rosa Mine, Minas Gerais, Brazil
2.4 x 0.6 x 0.6 cm
View Details on Closed Item
Faden Orthoclase var. Adularia (rare!) ex Belsky Coll.
Grosstal, Zumdorf, Uri, Switzerland
5.4 x 3.4 x 1.8 cm
View Details on Closed Item
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