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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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(following auction sets)
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December 6th/9th (November 30th and December 5th 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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Newest to Oldest
Oldest to Newest
Arfvedsonite (uncommon locality specimen)
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
Ex. Kurt Hefendehl
4.6 x 4.5 x 2.8 cm
Winning Bid:
$85
View Details on Closed Item
Cavansite
Wagholi, Pune District, Maharashtra, India
5.9 x 4.3 x 3.2 cm
Winning Bid:
$70
View Details on Closed Item
Prehnite
Babingtonite occurrences, Qiaojia County, Zhaotong, Yunnan, China
5.8 x 4.2 x 2.7 cm
Winning Bid:
$60
View Details on Closed Item
Baryte (RARE Brazilian locality)
Morro Velho Mine, Nova Lima, Minas Gerais, Brazil
Ex. Alvaro Lucio
5.2 x 4.7 x 1.3
Winning Bid:
$25
View Details on Closed Item
Fluorite (fluorescent)
Moscona Mine, Solís, Corvera de Asturias, Villabona mining area, Asturias, Spain
Ex. Chet Lemanski
5.7 x 4.3 x 3.7 cm
Winning Bid:
$60
View Details on Closed Item
Goethite (uncommon locality specimen)
Antônio Pereira, Ouro Preto, Minas Gerais, Brazil
Ex. Kurt Hefendehl
4.7 x 4.1 x 1.8 cm
Winning Bid:
$232
View Details on Closed Item
Gmelinite after Chabazite
Wasson's Bluff, Cumberland County, Nova Scotia, Canada
4.6 x 2.6 x 1.3 cm
Winning Bid:
$100
View Details on Closed Item
Ferberite with Fluorite and Calcite
Yaogangxian Mine, Chenzhou, Yizhang Co., Hunan, China
4.7 x 3.8 x 2.6 cm
Winning Bid:
$205
View Details on Closed Item
Tourmaline (''bent'' crystals) with Quartz and Albite
Chhappu, Braldu Valley, Shigar District, Gilgit-Baltistan, Pakistan
4.7 x 3.7 x 3.2 cm
Winning Bid:
$191
View Details on Closed Item
Pyrite altering to Hematite (rare locality specimen)
Tombigbee River wash, Epes, Sumter Co., Alabama, USA
Ex. John Whatley
10.3 x 5.3 x 3.1 cm
Winning Bid:
$87
View Details on Closed Item
Amethyst with Quartz and Agate (polished slice)
Ametista do Sul, Rio Grande do Sul, Brazil
6.2 x 5.7 x 0.3 cm, 25.41 grams
Winning Bid:
$130
View Details on Closed Item
Staurolite (doubly-terminated ''floater'' crystal) (rare locality specimen)
Scaër, Quimper, Finistère, Brittany, France
Ex. Claude Bégin
4.2 x 3.3 x 1.6 cm
Winning Bid:
$276
View Details on Closed Item
Amber with insect inclusion
Sabana de la Mar, Hato Mayor Prov., Dominican Republic
2.2 x 1.8 x 0.4 cm, 9.20 carats
Winning Bid:
$130
View Details on Closed Item
Topaz (classic material)
Thomas Range, Juab Co., Utah, USA
3.6 x 2.3 x 1.6 cm
Winning Bid:
$100
View Details on Closed Item
Azurite
Milpillas Mine, Cuitaca, Santa Cruz Mun., Sonora, Mexico
5.7 x 4.3 x 2.7 cm
Winning Bid:
$209
View Details on Closed Item
Quartz var: Smoky (Elestial / Skeletal) with Fluorite and Calcite
Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
Ex. Bill and Anne Cook
5.7 x 3.6 x 3.2 cm
Winning Bid:
$160
View Details on Closed Item
Muscovite var: Fuchsite
Itinga, Minas Gerais, Brazil
Ex. Alvaro Lucio
4.7 x 3.7 x 2.7 cm
Winning Bid:
$251
View Details on Closed Item
Synthetic Quartz (ex Bell Telephone Laboratories)
Bell Laboratories, New Jersey, USA
Ex. Ron Romanella
20.6 x 2.2 x 1.6 cm, 138.8 grams
Winning Bid:
$469
View Details on Closed Item
Baryte
Baryte Occurrences, Châtel-Guyon, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
Ex. Paul Zerfass
8.2 x 2.9 x 2.1 cm
Winning Bid:
$70
View Details on Closed Item
Hematite
Brézouard Massif, Sainte-Marie-aux-Mines, Haut-Rhin, France
11.4 x 10.3 x 2.9 cm, 1.7 pounds
Winning Bid:
$552
View Details on Closed Item
Siderite ps. Pyrrhotite with Quartz & Sphalerite
Turț Mine, Turț, Satu Mare Co., Romania
11.3 x 8.4 x 7.2 cm
Winning Bid:
$98
View Details on Closed Item
large Agate with Hyalite Opal!
Rio Grande do Sul, Brazil
Ex. Jack Halpern
25.0 x 13.7 x 0.7 cm
Winning Bid:
$315
View Details on Closed Item
Calcite stalactites (rare - 1970 finds)
Alzada, Carter Co., Montana, USA
7.1 x 5.3 x 3.2 cm
Winning Bid:
$341
View Details on Closed Item
Gold, Stibnite and Quartz slab (rare Canada)
Giant Mine, Yellowknife, Northwest Territories, Canada
Ex. John Dagenais
6.3 x 3.3 x 0.5 cm, 29 grams
Winning Bid:
$1,725
View Details on Closed Item
Crocoite
Berezovsk deposit, Beryozovsky, Sverdlovsk Oblast, Russia
Ex. John Dagenais
9.6 x 6.5 x 3.7 cm
Winning Bid:
$261
View Details on Closed Item
Germanite with Renierite & Chalcocite
Tsumeb Mine, Tsumeb, Namibia
Ex. Geological Survey of Canada, John Dagenais
5.5 x 4.3 x 3.0 cm
Winning Bid:
$160
View Details on Closed Item
Pyrite
Huarón Dist., Pasco Prov., Pasco, Peru
Ex. Art Soregaroli
8.4 x 8.1 x 4.2 cm
Winning Bid:
$251
View Details on Closed Item
Creedite
Navidad Mine, Indé Mun., Durango, Mexico
6.8 x 6.1 x 5.4 cm
Winning Bid:
$271
View Details on Closed Item
Aegirine
Mount Malosa, Zomba, Southern Region, Malawi
Ex. Dr. Steve Smale
10.3 x 3.7 x 1.9 cm
Winning Bid:
$250
View Details on Closed Item
large Quartz included with Tourmaline (rare for Swiss!)
Lucomagno pass, Santa Maria Valley, Ticino, Switzerland
Ex. Brent Lockhart
15.8 x 13.5 x 7.7 cm, 3.9 pouonds
Winning Bid:
$1,338
View Details on Closed Item
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