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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
BILLING DATES
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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Oldest to Newest
Sphalerite on Pyrite (ex Rich Kosnar Collection)
San Jose Mine, Oruro City, Cercado Province, Oruro Department, Bolivia
2.5 x 1.8 x 0.5 cm
View Details on Closed Item
Wavellite (new find)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
3.8 x 3.2 x 2.4 cm
View Details on Closed Item
Danburite (unusual material)
Alto Chapare District, Chapare Province, Cochabamba Department, Bolivia
3.6 x 3.5 x 1.5 cm
View Details on Closed Item
Siderite on Pyrite with Stannite
Siete Suyos mine, Atocha-Quechisla District, Sud Chichas Province, Potosu Department, Bolivia
3.2 x 1.3 x 1.1 cm
View Details on Closed Item
Tetrahedrite (ex Allen Heyl Collection)
Daly-Judge Mine, Park City District (Uinta District), Wasatch Mts, Summit County, Utah
3.7 x 3.2 x 2.3 cm
View Details on Closed Item
Amethyst with Calcite (ex Allen Heyl Collection) (hard to find locality)
Meriden, New Haven County, Connecticut
11.8 x 6.8 x 5.0 cm
View Details on Closed Item
Prehnite (unusual fingers)
Balochistan (Baluchistan), Pakistan
6.8 x 6.0 x 3.8 cm
View Details on Closed Item
Quartz (unique material) (ex Brian Kosnar Collection)
Banska Stiavnica (Schemnitz), Banska Bystrica Region, Slovakia
3.3 x 2.6 x 2.0 cm
View Details on Closed Item
Quartz ("Faden")
West of Miram Shah, South Waziristan, NWFP, Pakistan
8.0 x 6.6 x 3.1 cm
View Details on Closed Item
Stilbite with Apophyllite (ex Brian Kosnar Collection)
Jalgaon, Maharashtra State, India
6.6 x 5.4 x 3.3 cm
View Details on Closed Item
Pyrite with Chalcopyrite
Eagle Mine, Gilman, Eagle County, Colorado
4.3 x 3.5 x 1.1 cm
View Details on Closed Item
Gold on Quartz
Little Johnnie Mine (Ibex Mine), Leadville, Lake County, Colorado
1.5 x 1.4 x 1.1 cm
View Details on Closed Item
Barite with Rosasite, Cerussite and Galena
Sherman mine, Leadville, Lake County, Colorado
10.0 x 6.2 x 4.8 cm
View Details on Closed Item
Smoky Quartz (Scepter)
Boulder Batholith, Jefferson County, Montana
3.2 x 1.7 x 1.2 cm
View Details on Closed Item
Dioptase (new find) (with one "phantom" crystal)
Kimbedi, Pool Region, Republic of the Congo
5.8 x 3.7 x 2.2 cm
View Details on Closed Item
Fluorite
Elmwood Mine, Carthage, Smith County, Tennessee
3.5 x 3.3 x 2.8 cm
View Details on Closed Item
Petalite (rare champagne color)
Palelni mine, Khetchel Village, Molo Quarter, Momeik Township, Shan Sate, Burma (Myanmar)
2.3 x 1.7 x 1.5 cm
View Details on Closed Item
Pectolite (ex Brian Kosnar Collection)
Millington Quarry, Bernards Township, Somerset County, New Jersey
8.8 x 8.3 x 7.3 cm
View Details on Closed Item
Calcite on Prehnite (ex Brian Kosnar Collection)
Millington Quarry, Bernards Township, Somerset County, New Jersey
12.2 x 8.7 x 5.5 cm
View Details on Closed Item
Tourmaline (multicolor crystal)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
3.0 x 1.5 x 1.2 cm
View Details on Closed Item
Barite on Quartz (ex Rich Kosnar Collection)
800' Level, Diamond Shaft, 7th Street, Leadville, Lake County, Colorado
5.7 x 2.7 x 1.7 cm
View Details on Closed Item
Topaz (gem quality)
Dassu, Shigar Valley, Baltistan, Northern Areas, Pakistan
2.0 x 1.8 x 1.5 cm
View Details on Closed Item
Color-zoned Fluorite (excellent) Larry Krause
Shangbao Mine, Leiyang Co., Hunan Prov., China
4.5 x 3.0 x 2.7 cm
View Details on Closed Item
Fluorite
Cave-in-Rock District, Hardin County, Illinois
18.7 x 15.4 x 10.9 cm
View Details on Closed Item
Bournonite, Galena, Chalcopyrite & Sphalerite (Belsky Coll.)
Baia Sprie Mine (Felsobanya Mine), Baia Sprie, Maramures Co., Romania
7.5 x 4.0 x 2.8 cm
View Details on Closed Item
Strontianite (classic locale) Ordway Coll.
Oberdorf an der Laming, Laming Valley, Styria, Austria
5.8 x 5.1 x 5.1 cm
View Details on Closed Item
Aquamarine with Albite
Shigar, Gilgit, Pakistan
6.5 x 5.1 x 4.2 cm
View Details on Closed Item
Schorl (Schlichter Coll.)
Erongo Mountains, Erongo Region, Namibia
9.0 x 6.4 x 5.4 cm
View Details on Closed Item
Electric-blue Azurite (Urish Coll.)
Morenci Mine, Morenci, Arizona
5.8 x 5.3 x 2.8 cm
View Details on Closed Item
Azurite on Malachite (excellent)
Bou Bekker, Touissit, Oujda-Angad Province, Morocco
6.0 x 5.0 x 2.2 cm
View Details on Closed Item
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