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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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Ludlamite with Siderite
Huanuni mine, Dalence Province, Oruro Department, Bolivia
1.5 x 1.4 x 1.0 cm
View Details on Closed Item
Barite on Siderite
Estano Orcko mine, Colavi District, Potosi Department, Bolivia
3.7 x 2.1 x 1.2 cm
View Details on Closed Item
Red Quartz
Potosi Department, Bolivia
8.1 x 4.9 x 2.7 cm
View Details on Closed Item
Copper pseudomorph after Aragonite with Malachite, Cuprite and Connellite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
3.3 x 3.3 x 2.6 cm
View Details on Closed Item
Pyrite
Mr. Pickering's Mistress Mine, near Ubina, Potosi Mining District, Potosi Department, Bolivia
5.8 x 5.1 x 4.7 cm
View Details on Closed Item
Rhodochrosite (mined 1978) (ex Rich Kosnar collection)
Sweet Home mine, near Alma, Park County, Colorado
1.3 x 0.7 x 0.2 cm
View Details on Closed Item
Gold on Quartz
Little Johnnie Mine (Ibex Mine), Leadville, Lake County, Colorado
2.2 x 2.2 x 1.1 cm
View Details on Closed Item
Stellerite (good quality) (ex Rich Kosnar collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
9.7 x 6.3 x 4.5 cm
View Details on Closed Item
Stilbite on / with Calcite (ex Briah Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
5.2 x 3.6 x 3.2 cm
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Opal (ex Brian Kosnar Collection)
Gracios O Dios Mine, Honduras
2.2 x 1.7 x 1.2 cm
View Details on Closed Item
Quartz (Japan-law Twin) with Epidote
Green Monster Mountain, Prince of Wales Island, Alaska
4.2 x 2.4 x 0.7 cm
View Details on Closed Item
Dioptase (new find)
Kimbedi, Pool Region, Republic of the Congo
4.2 x 2.3 x 1.8 cm
View Details on Closed Item
Hubnerite with Quartz (ex Brian Kosnar Collection)
Huallypon Mine, Pasto Bueno, Ancash Department, Peru
2.5 x 1.9 x 1.7 cm
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Smithsonite (ex Brian Kosnar Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
6.0 x 3.2 x 2.3 cm
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Zircon
Sapucaia Mine, Galileia, Minas Gerais, Brazil
1.7 x 1.2 x 1.2 cm
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Bournonite (doubly-terminated) (ex Brian Kosnar Collection)
Yaogangxian Mine, Yizhang Co., Chenzhou Prefecture, Hunan Province, China
3.0 x 1.5 x 0.9 cm
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Clinozoisite (twin) (ex Brian Kosnar Collection)
Alchuri, Shigar Valley, Baltistan, Northern Areas, Pakistan
4.0 x 2.3 x 0.7 cm
View Details on Closed Item
Apatite on Schorl
Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan
2.3 x 2.1 x 2.1 cm
View Details on Closed Item
Stilbite with red Heulandite (ex Rich Kosnar Collection)
Shakur, Maharashtra, India
8.3 x 4.3 x 3.7 cm
View Details on Closed Item
Bastnasite-(Ce)
Zagi Mountain, North-West Frontier Province, Pakistan
1.7 x 1.1 x 1.1 cm
View Details on Closed Item
Tourmaline (beautiful multi-color crystals)
Khargulook, near Sabsir, Gilgit-Skardu Road, Northern Areas, Pakistan
2.7 x 2.3 x 1.8 cm
View Details on Closed Item
Mimetite ex. Dave Stoudt Coll.
Level 8, Minerales Shaft 5, Santa Eulalia, Chihuahua, Mexico
5.4 x 3.9 x 2.9 cm
View Details on Closed Item
Aquamarine and Smoky Quartz w/ Schorl (Charlie Key)
Erongo Mts., Erongo Region, Namibia
3.4 x 2.4 x 1.3 cm
View Details on Closed Item
Color-zoned Fluorite on Barite (Brent Lockhart Coll.)
Rosiclare Level, Minerva #1 Mine, Hardin Co., Illinois
8.8 x 5.3 x 4.4 cm
View Details on Closed Item
Color-zoned Fluorite on Dolomite
Elmwood mine, Carthage, Smith Co., Tennessee
5.0 x 5.0 x 3.8 cm
View Details on Closed Item
Smoky Quartz with phantoms (Consie Prince Coll.)
Smoky Bear Claims, Lincoln Co., New Mexico
10.1 x 1.4 x 1.1 cm
View Details on Closed Item
Topaz (1-pound crystal) ex Maury Morgenstein Coll.
Xanda Mine, Virgem da Lapa, Minas Gerais, Brazil
7.2 x 6.5 x 6.2 cm
View Details on Closed Item
Smoky Quartz scepter & Schorl (Charlie Key)
Goboboseb Mts., Brandberg, Erongo Region, Namibia
4.8 x 3.0 x 2.3 cm
View Details on Closed Item
Gold casts (unusual and rare)
Victoria, Australia
1.6 x 1.4 x 0.8 cm
View Details on Closed Item
Eskolaite (rare - Type Locality) John White Coll.
Outokumpu, Ita-Suomen Laani, Finland
5.0 x 2.9 x 2.6 cm
View Details on Closed Item
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