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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.
Billing Dates
BILLING DATES
Upcoming Billing Dates
(following auction sets)
April 21st (April 13th and 20th auction sets)
May 5th (April 27th and May 4th auction sets)
May 19th (May 11th and 18th auction sets)
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Oldest to Newest
Azurite and Malachite (Earl Calvert and Stoudt Coll.)
Detroit Mine, Morenci, Greenlee Co., Arizona
8.9 x 6.4 x 2.4 cm
View Details on Closed Item
Pyrite included Quartz
Brazil
26.13 ct, 20.43 mm x 17.42 mm
View Details on Closed Item
Hematite var. "Kidney Ore"
Montreal Mine, Montreal, Iron Co., Wisconsin
16.5 x 10.9 x 6.8 cm
View Details on Closed Item
Orpiment (classic 2001 find)
Cut 62, Twin Creeks Mine, Humboldt Co., Nevada
7.8 x 6.5 x 5.0 cm
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Dendritic Quartz
Brazil
5.16 ct, 18.91 mm x 7.73 mm
View Details on Closed Item
Moonstone (Cat's Eye)
India
9.80 ct, 16.74 mm x 10.58 mm
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Rhodochrosite
Argentina
57.85 ct!, 35.21 mm x 25.14 mm
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Zebra Stone
East Kimberly, Western Australia
7.49 ct, 17.61 mm x 13.50 mm
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Sunset Tourmaline
Mozambique
0.56 ct, 6.60 mm x 4.59 mm
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Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil (NEW FIND! )
16.90 ct, 27.51 mm x 17.86 mm
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Zircon
Tanzania
1.52 ct, 10.29 mm x 4.90 mm
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Lepidicrocite incl. Quartz
Africa
14.59 ct, 17.43 mm x 14.72 mm
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Scapolite
Tanzania
5.29 ct, 14.32 mm x 9.26 mm
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Diamond Crystal
Africa
0.57 ct, 4.71 mm x 3.70 mm
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Opal
Owyhee River, Oregon
3.07 ct, 14.12 mm x 8.60 mm
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Rutile included Quartz (Cat's Eye)
Brazil
4.76 ct, 10.16 mm
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Carnelian (excellent color and quality)
Mozambique
1.48 ct, 9.18 mm x 7.18 mm
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Seven Stone
Brazil
16.18 ct, 29.98 mm x 13.85 mm
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Grossular
Mali
0.60 ct, 5.23 mm
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Onyx
Russia
12.14 ct, 12.94 mm
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Topaz
Pakistan
2.08 ct, 7.24 mm
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White Opal (Crystal Opal)
Australia
0.90 ct, 8.00 mm x 5.95 mm
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Peridot
Arizona
2.63 ct, 9.0 mm x 7.0 mm
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Charoite
Russia
1.60 ct, 9.0 mm x 6.2 mm
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Fluorite
Argentina
20.95 ct, 25.0 mm x 13.0 mm
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Citrine
Brazil
3.82 ct, 11.9 mm x 10.0 mm
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Spinel
Tanzania
0.59 ct, 6.0 mm x 4.1 m
View Details on Closed Item
Rhodolite (2 stone set)
Mozambique
2 pcs - 1.73 ct (total weight), 6.0 mm x 6.0 mm (approx. each)
View Details on Closed Item
Bahianite (rare)
Bahia, Brazil
0.32 ct, 4.0 mm x 3.2 mm
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Apatite
Durango, Mexico
1.84 ct, 8.9 mm x 5.9 mm
View Details on Closed Item
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