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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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Iolite
Tanzania
0.32 ct, 4.73 mm
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Tourmaline
Brazil
0.76 ct, 7.08 mm x 4.23 mm
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Aquamarine
Brazil
0.55 ct, 6.12 mm x 4.15 mm
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Chrysocolla
Miami, Arizona
7.23 ct, 14.25 mm x 10.10 mm
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Rhodolite
Tanzania
1.07 ct, 7.80 mm x 5.07 mm
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Seraphinite (Clinochlore)
Korshunovskoye, Siberia, Russia
15.84 mm x 11.84 mm, 19.88 mm x 15.01 mm
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Sunstone (slight greenish color)
Plush, Oregon
2.11 ct, 10.20 mm x 8.72 mm
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Peridot
Arizona
0.84 ct, 8.76 mm x 4.03 mm
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Sterlium Silver Spiral Ring (made by Brett Kosnar)
N/A
Size = 7, Weight = 9 grams
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Ametrine
Anahi, Bolivia
6.97 ct, 11.83 mm
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Spessartine
Amelia County, Virginia
0.68 ct, 5.8 mm x 5.8 mm
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Gold on Quartz (rare AZ locale)
Sunshine # 8 Claim, Bradshaw Mts, Yavapai Co., Arizona
2.1 x 2.0 x 1.2 cm
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Pyromorphite
Daoping Mine, Gongcheng, Guilin area, Guangxi Zhuang Autonomous Region, Central South Region, China
6.3 x 5.3 x 3.0 cm
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Spodumene var. Triphane (excellent) Ordway Coll.
Mawi pegmatite, Nuristan Province, Afghanistan
14.5 x 7.1 x 4.0 cm
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Ferberite (multi-twinned group)
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
6.0 x 4.8 x 2.8 cm
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Painite (super rare)
Ongaing, near Mogok, Burma (type locality)
0.5 x 0.2 x 0.2 cm
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Stilpnomelane on Calcite and Stilbite (ex Rich Kosnar Collection)
Summit Quarry (Houdaille Quarry), Union County, New Jersey
1.0 x 0.5 x 0.2 cm
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Stephanite (recent find)
Porco mine, Quijarro Province, Potosi Dept., Bolivia
2.1 x 1.3 x 1.2 cm
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Calcite (gemmy "flower")
Wenshan Mine, Dulong ore field, Wenshan Co., Wenshan Autonomous Prefecture, Yunnan Province, China
5.3 x 3.1 x 1.6 cm
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Carbonate-rich Hydroxylapatite (rare and good quality)
David Mosiah Prospect, Cerro Huanaquino, Potosi Department, Bolivia
0.8 x 0.3 x 0.3 cm
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Wavellite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.2 x 3.3 x 2.5 cm
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Smithsonite (Cuprian)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
4.7 x 3.6 x 1.2 cm
View Details on Closed Item
Afghanite
Rabot, Koksha Valley, Badakhshan Province, Afghanistan
5.8 x 3.5 x 3.2 cm
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Vivianite with pink Apatite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
13.2 x 10.1 x 5.3 cm
View Details on Closed Item
Hubnerite with Monazite-(Ce) on Quartz
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
8.2 x 7.5 x 6.4 cm
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Paravauxite with Sigloite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for two species)
5.5 x 2.6 x 1.9 cm
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Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
9.8 x 7.2 x 1.6 cm
View Details on Closed Item
Danburite (unique blue color)
Alto Chapare District, Chapare Province, Cochabamba Department, Bolivia
2.0 x 1.8 x 1.1 cm
View Details on Closed Item
Datolite casts after Anhydrite (ex Rich Kosnar collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
4.0 x 3.7 x 3.7 cm
View Details on Closed Item
Malachite with Cerussite (1973 discovery)
Brown's Prospect, Rum Jungle, Northern Territory, Australia
3.7 x 2.3 x 1.6 cm
View Details on Closed Item
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