Register
|
Login
Toggle navigation
Auctions
Live Auction Items
Auction Galleries
Benefit Auctions
Bidding Rules
Payment & Shipping Info
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)
March 29th/April 1st (March 21st, 23rd and 28th auction sets)
April 12th/15th (April 4th and 11th auction sets)
April 26th/29th (April 18th and 25th auction sets)
About Us
Login
Your Source For Fine Mineral Specimens
Filter By
Filter By
Filters
Name
Locality
Collection
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.
Category
Minerals
Thumbnail
Toenail
Miniature
Small Cabinet
Cabinet
Large Cabinet
Gems
Documents
Apply Filters
Live Auctions
Closed Auctions
Most Viewed
Newest to Oldest
Oldest to Newest
Scorzalite (rare)
Brazil
0.03 ct, 3.06 mm x 1.85 mm
View Details on Closed Item
Oligoclase (rare)
Tanzania
0.75 ct, 6.21 mm x 4.94 mm
View Details on Closed Item
Sphalerite
Santander, Spain
3.00 ct, 12.25 mm x 7.15 mm
View Details on Closed Item
Lizardite
Norway
17.93 ct, 25.85 mm x 16.05 mm
View Details on Closed Item
Topaz
Pakistan
5.77 ct, 10.80 mm
View Details on Closed Item
Bastnaesite
Zagi Mountain, Pakistan
1.16 ct, 6.88 mm x 4.85 mm
View Details on Closed Item
Tourmaline
Afghanistan
4.11 ct, 10.0 mm
View Details on Closed Item
Hemimorphite (rare blue color)
M'Fouati, Brazzaville, Congo
0.80 ct, 6.8 mm x 5.0 mm
View Details on Closed Item
Aragonite (rare)
Bilin, Bohemia, Czech Republic
1.87 ct, 8.7 mm x 7.5 mm
View Details on Closed Item
Barite (ex Brian Kosnar Collection)
Leeson Pocket, Stoneham, Weld County, Colorado
6.0 x 3.3 x 2.4 cm
View Details on Closed Item
Gold (ex Rich Kosnar Collection)
12 Stope, 1200' Level, Argentine Vein (#2), Idarado mine, near Telluride, San Miguel County, Colorado
4.8 x 3.2 x 0.9 cm
View Details on Closed Item
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
8.0 x 5.2 x 3.4 cm
View Details on Closed Item
Ferberite (twin) with minor Chalcopyrite
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
5.1 x 3.9 x 2.5 cm
View Details on Closed Item
Bournonite ("cogwheel")
Machacamarca Mine, near Colavi, Potosi Department, Bolivia
4.4 x 3.0 x 2.1 cm
View Details on Closed Item
Ametrine (polished slab)
Anahi, Bolivia
6.2 x 5.0 x 0.9 cm
View Details on Closed Item
Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
3.1 x 2.4 x 2.3 cm
View Details on Closed Item
Monazite-Ce (New Find!) (Color Change Crystals!)
Cantaco vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
8.8 x 5.6 x 3.4 cm
View Details on Closed Item
Wavellite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
4.8 x 3.5 x 2.8 cm
View Details on Closed Item
Potosiite (big crystals!)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
4.7 x 4.6 x 1.5 cm
View Details on Closed Item
Epidote with Quartz (classic material) (ex Rich Kosnar Collection)
Calumet Iron mine, Turret District, Chaffee County, Colorado
2.7 x 2.3 x 0.9 cm
View Details on Closed Item
Hodgkinsonite with Hetaerolite (ex Rich Kosnar Collection)
Sterling Hill, Ogdensburg, Sussex County, New Jersey
3.5 x 2.4 x 1.1 cm
View Details on Closed Item
Malachite ps. Azurite
Milpillas Mine, Cuitaca, Mun. de Cananea, Sonora, Mexico
2.6 x 2.1 x 1.8 cm
View Details on Closed Item
Babingtonite (ex Rich Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
5.1 x 3.1 x 2.5 cm
View Details on Closed Item
Goethite (ex Rich Kosnar Collection)
R. A. Kosnar claim #10 on Yucca Hill, Steven's Ranch, near Lake George, Park County, Colorado
5.8 x 5.2 x 4.1 cm
View Details on Closed Item
Emerald (from the ALPS!) (ex Brian Kosnar Collection)
Pizzo Marcio, Val Vigezzo, Val d'Ossola, Verbano-Cusio-Ossola, Piedmont, Italy
5.7 x 3.7 x 3.7 cm
View Details on Closed Item
Quartz (ex Rich Kosnar Collection)
Grosseto Province, Tuscany, Italy
4.8 x 4.5 x 2.0 cm
View Details on Closed Item
Brochantite
Vallone stope, Cape Calamita Mine (Calamita Mine), Capoliveri, Elba Island, Livorno Province, Tuscany, Italy
4.5 x 4.2 x 2.3 cm
View Details on Closed Item
Pyromorphite
San Andres Mine, Villaviciosa de Curdoba, Curdoba, Andalusia, Spain
3.4 x 2.0 x 1.3 cm
View Details on Closed Item
Fluorite (ex Rich Kosnar Collection)
Mt Blanc Massif, Chamonix, Haute-Savoie, Rhone-Alpes, France
1.6 x 1.3 x 1.1 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 1.1 cm
View Details on Closed Item
‹
1
2
...
2569
2570
2571
2572
2573
2574
2575
...
2784
2785
›
×
Session Inactive
We have detected that you have not used this window in the last 5 minutes. Please click to refresh the page for the latest data.