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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
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Upcoming Billing Dates
(following auction sets)
January 13th/14th (December 28th, January 4th and January 9th auction sets) *Billing will now be on Monday/Tuesday due to inclement weather*
January 24th/27th (January 11th, January 16th, January 18th and 23rd auction sets)
February 7th (January 30th, February 2nd and 6th 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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Fluorapatite (rare) on Marble ex Obodda
Sar-e Sang, Koksha Valley, Badakhshan Province, Afghanistan
4.8 x 3.7 x 3.4 cm
View Details on Closed Item
Dioptase (rare locale)
Dumesnil, Cordoba, Argentina
2.5 x 1.4 x 0.9 cm
View Details on Closed Item
Astrophyllite-included Quartz (rare) ex Obodda
Zagi Mountaini, Peshawar, Khyber Pakhtunkhwa, Pakistan
3.7 x 2.7 x 2.2 cm
View Details on Closed Item
Gypsum "rose" Schlichter Coll.
Saint David area, Cochise Co., Arizona
4.0 x 3.5 x 2.8 cm
View Details on Closed Item
Quartz included by Actinolite (ex Obodda)
Alchuri, Shigar Valley, Baltistan, Northern Areas, Pakistan
6.8 x 1.7 x 1.3 cm
View Details on Closed Item
Hemimorphite (New Find)
Katanga, Democratic Republic of Congo
4.9 x 3.2 x 3.2 cm
View Details on Closed Item
Dioptase (Charlie Key)
Christoff Mine, Kaokoveld Plateau, Kunene Region, Namibia
3.7 x 2.7 x 2.0 cm
View Details on Closed Item
Morganite
Bennett Quarry, Buckfield, Maine
18.30 ct, 17.80 mm x 13.20 mm
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Tourmaline
Mozambique
1.35 ct, 8.24 mm x 6.42 mm
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Pietersite (Blue Tiger's Eye)
Outjo, Damaraland District, Kunene Region, Namibia
46.55 ct, 33.63 mm x 24.59 mm
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Rhodochrosite (cool form)
Argentina
17.95 ct, 23.81 mm x 14.61 mm
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Koroit Opal
Queensland, Australia
40.14 ct, 26.68 mm x 22.30 mm
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Amethyst (great color)
Zambia
3.72 ct, 10.5 mm x 8.4 mm
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Kyanite
Nepal
2.67 ct, 7.2 mm x 6.1 mm
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Emerald (ex Rich Kosnar Collection)
Coscuez Mine (Cosquez Mine), Muzo, Vasquez-Yacopu Mining District, Boyaca Department, Colombia
13.3 x 7.8 x 5.1 cm
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Hematite included Quartz
Brazil
10.49 ct, 14.20 mm x 11.62 mm
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Ametrine
Anahi, Bolivia
0.94 ct, 6.07 mm
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Bytownite (Feldspar)
Mexico
1.83 ct, 10.27 mm x 7.36 mm
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Ruby Crystal
Vietnam
1.42 ct, 7.67 mm x 4.14 mm x 3.91 mm
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Phosphosiderite (great color) (analyzed and confirmed)
Chile (not Brazil!)
8.36 ct, 13.96 mm
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Moonstone (Face)
India
6.47 ct, 12.20 mm
View Details on Closed Item
Rhodochrosite (slightly gemmy)
Argentina
41.88 ct, 30.04 mm x 22.01 mm
View Details on Closed Item
Tanzanite
Merelani, Tanzania
0.67 ct, 6.24 mm x 4.18 mm
View Details on Closed Item
Carnelian (excellent color and quality)
Mozambique
3.93 ct, 9.88 mm
View Details on Closed Item
Sapphire (strong color)
Sri Lanka
0.28 ct, 4.05 mm x 3.10 mm
View Details on Closed Item
Green Opal (unusual material)
Brazil
10.09 ct, 15.13 mm
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Fire Opal (with "Contra Luz" color flash)
Ethiopia
0.37 ct, 7.66 mm x 6.38 mm
View Details on Closed Item
Ruby Spinel
Burma
0.73 ct, 5.59 mm x 4.89 mm
View Details on Closed Item
Ring, Mother of Pearl in Sterling Silver
N/A
19.23 mm x 9.01 mm & approximatley 8 ct (stone), Ring Size = 6.25
View Details on Closed Item
"Crocidolite" (Riebeckite or Magnesioriebeckite) (ex Rich Kosnar and Pat Gross Collections)
Franklin Mining District, Sussec County, New Jersey
2.2 x 1.4 x 0.8 cm
View Details on Closed Item
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