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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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Afghanite (rare and fine quality)
Ladjuar Medam, Badakhshan, Afghanistan (Type Locality)
3.54 mm x 3.02 mm, 0.08 ct
Winning Bid:
$35
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Earrings, Amethyst in Sterling Silver
Brazil
5.90 mm (approx each stone), 2.00 ct (approx total weight of the stones)
Winning Bid:
$80
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Sapphire
Gem Mountain Sapphire Mine, Rock Creek, Philipsburg, Granite Co., Montana, USA
3.59 mm, 0.23 ct
Winning Bid:
$35
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Ruby
Mogok, Myanmar (Burma)
Ex. Marvin Rockey
2.87 mm, 0.10 ct
Winning Bid:
$60
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Crystal Opal (multi-color)
Australia
7.88 mm x 3.91 mm, 0.34 ct
Winning Bid:
$50
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Almandine Garnet
Kenya
4.07 mm, 0.29 ct
Winning Bid:
$25
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Tanzanite
D-Block Mine, Merelani Hills, Manyara Region, Tanzania
3.45 mm, 0.19 ct
Winning Bid:
$35
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Indicolite Tourmaline
Minas Gerais, Brazil
7.31 mm x 5.40 mm, 0.91 ct
Winning Bid:
$60
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Sapphire
Sri Lanka
4.92 mm x 4.12 mm, 0.50 ct
Winning Bid:
$41
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Amethyst
Minas Gerais, Brazil
7.10 mm x 5.20 mm, 0.99 ct
Winning Bid:
$30
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Blue Topaz (natural color)
Minas Gerais, Brazil
4.15 mm, 0.27 ct
Winning Bid:
$30
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Green Spodumene (doubly-terminated crystal with ''phantoms'')
Dara-i-Pech Pegmatite Field, Kunar, Afghanistan
12.6 x 2.1 x 1.4 cm, 113.3 grams
Winning Bid:
$527
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Danburite (rough and cut set)
Aurora Mine, Charcas, Mun. de Charcas, San Luis Potosí, Mexico
6.1 x 2.1 x 1.3 cm (crystal); 21.97 mm x 16.93 mm (stone), 27.23 ct (stone)
Winning Bid:
$360
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Fluorite with Quartz
Shangbao Mine, Leiyang Co., Hengyang, Hunan, China
Ex. Dr. Stephen Smale
10.7 x 9.6 x 5.2 cm
Winning Bid:
$575
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Aragonite (''floater'' specimen - 2023 find)
Gallo River, Molina de Aragón, Guadalajara, Castile-La Mancha, Spain (Type Locality)
7.3 x 4.5 x 4.4 cm
Winning Bid:
$775
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Hydroxylherderite (rare purple color) with Albite
Xanda Mine, Virgem da Lapa, Minas Gerais, Brazil
2.9 x 2.3 x 2.2 cm
Winning Bid:
$343
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Smithsonite (Cobalt-bearing)
Tsumeb Mine, Oshikoto Region, Namibia
Ex. Colin Manlove
8.3 x 3.7 x 2.3 cm
Winning Bid:
$310
View Details on Closed Item
Calcite (twin) with Hematite inclusions
Mine No. 884, Leiping, Guiyang Co., Chenzhou, Hunan, China
Ex. Dr. Stephen Smale
11.7 x 8.2 x 3.7 cm
Winning Bid:
$390
View Details on Closed Item
Fluorite
Xianghualing Mine, Xianghualing Sn-polymetallic ore field, Linwu Co., Chenzhou, Hunan, China
17.8 x 11.6 x 6.2 cm
Winning Bid:
$626
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Fluorite on Calcite
La Viesca Mine, Huergo, La Collada mining area, Siero, Asturias, Spain
9.7 x 7.6 x 5.9 cm
Winning Bid:
$269
View Details on Closed Item
Azurite in Granite (''K2 stone'' ''Ketonite'') (large specimen)
Azurite-in-granite occurrence, Khaplu, Ghanche Dist., Gilgit-Baltistan, Pakistan
16.5 x 10.7 x 9.9 cm, 1,681 grams
Winning Bid:
$259
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Gold (UNIQUE WIRES !) on Limonite
Placerville, Placerville Mining District, El Dorado Co., California, USA
2.7 x 2.6 x 1.7 cm
Winning Bid:
$2,850
View Details on Closed Item
Quartz var: Agate / Chalcedony pseudomorph after Gastropod
Western Sahara, Morocco
9.9 x 5.3 x 2.2 cm and 9.2 x 4.8 x 2.1 cm
Winning Bid:
$249
View Details on Closed Item
Fluorite (classic material)
Huanzala Mine, Huanzala, Huallanca Dist., Bolognesi Prov., Ancash, Peru
Ex. Rich Kosnar
7.3 x 4.7 x 3.7 cm
Winning Bid:
$249
View Details on Closed Item
Cuprite on Copper
Rubtsovsk Mine, Rubtsovsky Dist., Altai Krai, Russia
Ex. Dr. Erika Pohl-Ströher - 86998
10.6 x 4.0 x 4.0 cm
Winning Bid:
$1,250
View Details on Closed Item
Quartz (GEMMY crystals)
Griesserental, Maderanertal, Silenen, Kanton Uri, Switzerland
Ex. Brent Lockhart
7.7 x 6.3 x 4.3 cm
Winning Bid:
$249
View Details on Closed Item
Andradite var: Demantoid and Topazolite (color change crystals)
Antetezambato Demantoid-Topazolite Mine, Antsakoamanondro, Ambanja, Diana, Madagascar
4.8 x 4.7 x 3.7 cm
Winning Bid:
$280
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Copper with Calcite
Lake Superior, Michigan, USA
Ex. Kurt Hefendehl
11.2 x 5.8 x 4.6 cm
Winning Bid:
$259
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Calcite with Siderite
San Martín Mine, San Martín-Sabinas District, San Martín, Sombrerete Municipality, Zacatecas, Mexico
Ex. Kurt Hefendehl
8.1 x 6.0 x 3.7 cm
Winning Bid:
$249
View Details on Closed Item
Fluorite (GEMMY crystals)
Queen of Green Pocket, Diana Maria Mine, Rogerley Quarry, Frosterley, Weardale, County Durham, England
10.3 x 8.7 x 4.3 cm
Winning Bid:
$926
View Details on Closed Item
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