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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)
December 23rd (December 7th, 12th,19th and 21st auction sets) THESE WILL SHIP AFTER THE NEW YEAR
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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Oldest to Newest
Copper pseudomorph after Aragonite with Malachite, Cuprite and Connellite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
3.7 x 3.3 x 3.2 cm
View Details on Closed Item
Vauxite with Franckeite on Pyrite (plus at least 7 other species!) (ultra-rare association specimen!)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for four species)
7.8 x 7.1 x 6.2 cm
View Details on Closed Item
Pyrargyrite (new find)
Porco, Agua de Castilla, Antonio Quijarro Province, Potosu Department, Bolivia
2.6 x 1.5 x 1.2 cm
View Details on Closed Item
Amethyst (reverse scepters)
Bombori, Potosi Department, Bolivia
5.0 x 3.6 x 2.8 cm
View Details on Closed Item
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
3.8 x 2.1 x 1.8 cm
View Details on Closed Item
Wavellite (good quality)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
10.0 x 4.7 x 4.5 cm
View Details on Closed Item
Fluorite (mined 1977) (ex Rich Kosnar Collection)
Sweet Home mine, near Alma, Park County, Colorado
1.5 x 1.2 x 0.8 cm
View Details on Closed Item
Calaverite with Gold on Quartz (fine crystals) (ex Rich Kosnar Collection)
Cresson Mine, Cripple Creek, Teller County, Colorado
1.3 x 0.7 x 0.5 cm
View Details on Closed Item
Amazonite (ex Brian Kosnar Collection)
near Lake George, Park County, Colorado
8.2 x5 .6 x 3.8 cm
View Details on Closed Item
Calcite on Dolomite (ex Rich Kosnar Collection)
Billy Creek Wildlife Refuge, Ouray County, Colorado
10.6 x 7.2 x 4.6 cm
View Details on Closed Item
Pink Apophyllite on Datolite after Anhydrite (ex Brian Kosnar Collection)
Millington Quarry, Bernards Township, Somerset County, New Jersey
5.0 x 4.2 x 3.0 cm
View Details on Closed Item
Pectolite (ex Brian Kosnar Collection)
Millington Quarry, Bernards Township, Somerset County, New Jersey
7.8 x 5.9 x 5.2 cm
View Details on Closed Item
Rhodochrosite
Uchucchacua Mine, Oyon Province, Lima Department, Peru
5.6 x 4.7 x 3.5 cm
View Details on Closed Item
Barite with Sphalerite
Quiruvilca Mine, Santiago de Chuco Province, La Libertad Department, Peru
7.3 x 4.8 x 3.1 cm
View Details on Closed Item
Orthoclase with Biotite and Quartz
Baveno, Verbano-Cusio-Ossola Province, Piedmont, Italy
6.3 x 4.9 x 2.2 cm
View Details on Closed Item
Spessartine
Navegadora Mine, Penha do Norte, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil
3.2 x 2.7 x 2.1 cm
View Details on Closed Item
Morganite
Urucum mine, Galileia, Doce valley, Minas Gerais, Brazil
2.2 x 1.5 x 1.0 cm
View Details on Closed Item
Andradite (var Demantoid)
Ghazni Province, Afghanistan
7.2 x 5.5 x 2.3 cm
View Details on Closed Item
Stilbite (bow tie) with Apophyllite (ex Brian Kosnar Collection)
Jalgaon, Maharashtra State, India
6.2 x 4.4 x 3.4 cm
View Details on Closed Item
Azurite (ex Alan Beres Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
10.1 x 8.3 x 4.3 cm
View Details on Closed Item
London Blue Topaz
Brazil
10.83 ct, 16.18 mm x 11.27 mm
View Details on Closed Item
Sapphire (matched pair)
Sri Lanka
4.23 ct (total weight), 8.00 mm x 6.03 mm and 7.95 mm x 6.09 mm
View Details on Closed Item
Floater Pyrite octahedrons (excellent) ex Whitmore Coll.
Huanzala Mine, Huallanca, Huallanca District, Bolognesi Province, Ancash, Peru
5.4 x 5.2 x 3.1 cm
View Details on Closed Item
Fluorite on Rubyjack Sphalerite (Consie Prince Coll.)
Elmwood Mine, Carthage, Smith Co., Tennesssee
7.2 x 7.0 x 6.5 cm
View Details on Closed Item
Chromian Amesite (rare)
Saranovskii Mine, Permskaya Oblast, Middle Urals, Russia
13.8 x 12.5 x 6.3 cm
View Details on Closed Item
Cuprite (NEW find)
Sepon Gold Mine, Savannakhet Province, Laos
5.0 x 4.2 x 4.0 cm
View Details on Closed Item
Wulfenite (rare NM) ex Fender Coll.
Denver Shaft, Groundhog Mine, Vanadium, Grant Co., New Mexico
6.9 x 4.8 x 3.5 cm
View Details on Closed Item
Gold with Fluorite (Skip Colflesh Coll.)
Cripple Creek, Teller County, Colorado
4.6 x 2.4 x 1.8 cm
View Details on Closed Item
Gold nuggets (old CA)
Yuba River Placers area, Nevada Co., California
1.5 x 0.5 x 0.3 cm (largest) (7 Pieces)
View Details on Closed Item
Kidwellite, Beraunite & Strengite (Kidwell Coll.)
Coon Creek Mine, Shady, Polk Co., Arkansas
7.8 x 4.8 x 3.8 cm
View Details on Closed Item
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