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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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Newest to Oldest
Oldest to Newest
Pyromorphite & Baryte on Quartz
Les Farges Mine, Ussel, Corrèze, Nouvelle-Aquitaine, France
Ex. Tim Sherburn
9.3 x 7.0 x 6.6 cm
Winning Bid:
$259
View Details on Closed Item
Amethyst with Hematite inclusions
Jonesville, Union Co., South Carolina, USA
Ex. John Whatley
4.8 x 3.5 x 2.9 cm
Winning Bid:
$60
View Details on Closed Item
Quartz (uncommon locale)
Dorf glacier, Dorferbach valley, Prägraten am Großvenediger, Tyrol, Austria
Ex. Kurt Hefendehl
10.3 x 8.3 x 5.7 cm
Winning Bid:
$121
View Details on Closed Item
Chalcopyrite, Tetrahedrite, Siderite (rare locale)
Banska Stiavnica, Banska Bystrica Region, Slovakia
Ex. Royal Bohemian Museum, Chet Lemanski
18.4 x 9.0 x 4.5 cm
Winning Bid:
$526
View Details on Closed Item
Baryte with phantoms
Cerro Warihuyn, Miraflores, Huamalíes Prov., Huánuco, Peru
Ex. Kurt Hefendehl
8.8 x 7.5 x 4.2 cm
Winning Bid:
$785
View Details on Closed Item
Willemite with Chalcophanite, etc. (rare)
Potosí Mine, West Camp, Santa Eulalia, Chihuahua, Mexico
Ex. Gary Weaver
10.9 x 7.5 x 4.5 cm, 1.4 pounds
Winning Bid:
$128
View Details on Closed Item
Calcite on Celadonite
Iraí, Rio Grande do Sul, Brazil
10.9 x 8.9 x 5.8 cm
Winning Bid:
$694
View Details on Closed Item
large Malachite stalactites
Katanga Copper Crescent, DR Congo
19.5 x 7.3 x 6.5 cm, 3.0 pounds total
Winning Bid:
$554
View Details on Closed Item
large Native Copper sheet with shale
White Pine Mine, Ontonagon Co., Michigan, USA
24.0 x 4.9 x 0.3 cm
Winning Bid:
$60
View Details on Closed Item
Bi-colored Fluorite on Quartz
Jinhua, Zhejiang, China
8.0 x 4.6 x 4.0 cm
Winning Bid:
$193
View Details on Closed Item
large Malachite "eye" with Chrysocolla
L'Etoile du Congo Mine, Lubumbashi, Haut-Katanga, DR Congo
13.1 x 10.3 x 5.0 cm, 2.9 pounds
Winning Bid:
$535
View Details on Closed Item
banded Fluorite
Yiwu, Zhejiang, China
11.3 x 11.2 x 1.7 cm
Winning Bid:
$96
View Details on Closed Item
Amethyst & Quartz (uncommon locale)
Chiredzi Dist., Masvingo Prov., Zimbabwe
9.9 x 9.5 x 9.3 cm
Winning Bid:
$230
View Details on Closed Item
Tourmaline with Quartz
Black Mountain Quarry, Rumford, Oxford Co., Maine, USA
Ex. George Loud
16.5 x 14.7 x 9.7 cm, 5.5 pounds
Winning Bid:
$235
View Details on Closed Item
Iridescent Hematite & Goethite
Pahang, Malaysia
11.0 x 6.4 x 3.3 cm
Winning Bid:
$223
View Details on Closed Item
Ilvaite
Huanggang Fe-Sn deposit, Chifeng City, Inner Mongolia, China
Ex. Kurt Hefendehl
6.6 x 5.1 x 4.5 cm
Winning Bid:
$167
View Details on Closed Item
Synthetic Quartz (Motorola Laboratories)
Carlisle, Pennsylvania, USA
15.5 x 2.2 x 0.9 cm, 77 grams
Winning Bid:
$190
View Details on Closed Item
Colemanite
East Coleman Mine, Furnace Creek, Inyo Co., California, USA
Ex. Bob Reynolds
9.1 x 8.6 x 8.3 cm
Winning Bid:
$76
View Details on Closed Item
Gypsum with sand inclusions
Great Salt Plains, Jet, Alfalfa Co., Oklahoma, USA
6.2 x 5.4 x 3.3 cm
Winning Bid:
$100
View Details on Closed Item
Azurite
Lost Lake claim, Nacimiento Mine, San Pablo, Sandoval Co., New Mexico, USA
5.1 x 4.8 x 3.0 cm
Winning Bid:
$100
View Details on Closed Item
Color-zoned Fluorite with Hydrocarbons
Minerva No. 1 Mine, Cave-In-Rock Sub-Dist., Hardin Co., Illinois, USA
Ex. Brooks Britt
6.5 x 5.8 x 3.7 cm
Winning Bid:
$403
View Details on Closed Item
Botryoidal Amethyst
Mamuju area, Sulawesi Barat Prov., Sulawesi, Indonesia
7.1 x 6.5 x 3.8 cm
Winning Bid:
$154
View Details on Closed Item
Rhodonite slab (old)
Betts Manganese Mines, Plainfield, Hampshire Co., Massachusetts, USA
Ex. Patricia Barker
8.4 x 6.8 x 3.4 cm
Winning Bid:
$65
View Details on Closed Item
Quartz var. Amethyst
Kedon, Severo-Evensky Dist., Magadan Oblast, Russia
Ex. Kurt Hefendehl
6.0 x 5.3 x 5.3 cm
Winning Bid:
$430
View Details on Closed Item
Gypsum (RARE Egypt tunnel dig - 1981)
Ahmed Hamdi Tunnel #1, Suez Canal, Egypt
8.2 x 5.8 x 3.6 cm
Winning Bid:
$221
View Details on Closed Item
Willemite, Franklinite & Calcite
Franklin Mine, Franklin, Sussex Co., New Jersey, USA
Ex. Bruce Smith, George Loud
10.5 x 10.3 x 5.1 cm
Winning Bid:
$295
View Details on Closed Item
Unusual Calcite on Pyrite (2023 find)
Tieshan Fe-Cu deposit (Daye iron mine), Huangshi, Hubei, China
7.3 x 6.8 x 4.5 cm
Winning Bid:
$76
View Details on Closed Item
Bi-colored Fluorite
Qinglong Mine, Dachang Sb ore field, Qinglong Co., Guizhou, China
Ex. Chet Lemanski
13.0 x 11.8 x 5.5 cm
Winning Bid:
$310
View Details on Closed Item
Fluorite octahedron & Quartz
Riemvasmaak fluorite occurrences, Kakamas, Northern Cape, South Africa
10.8 x 6.8 x 3.4 cm
Winning Bid:
$380
View Details on Closed Item
Vivianite (fine gemmy crystal) (classic material)
Morococala Mine, Dalence Prov., Oruro, Bolivia
Ex. Gary and Terry Butts
6.6 x 4.7 x 3.6
Winning Bid:
$2,700
View Details on Closed Item
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