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Ammonium magnesium sulfate (synthetic)
Germany
Ex. Bill and Anne Cook
6.8 x 6.4 x 6.3 cm
Winning Bid: $369
Meyerhofferite pseudomorph after Inyoite
Monte Blanco Mine, Black Mts, Amargosa Range, Inyo Co., California, USA
Ex. Bob Reynolds
9.3 x 6.7 x 4.4 cm
Winning Bid: $260
Microcline var: Hyalophane
Zagradski Potok Mine, Busovaca, Central Bosnia Canton, Bosnia and Herzegovina
Ex. Brian Kosnar
3.8 x 2.6 x 2.3 cm
Winning Bid: $230
Vivianite
Tomokoni Mine, near Canutillos, Colavi, Saavedra Prov., Potosi, Bolivia
Ex. Demetrius Pohl
4.0 x 2.1 x 1.7 cm
Winning Bid: $379
Jamesonite (fine crystals)
Sombrerete Mine, Sombrerete, Sombrerete Municipality, Zacatecas, Mexico
Ex. Colin Manlove
4.3 x 3.0 x 2.7 cm
Winning Bid: $300
Fluorite (RARE locality!)
Mustang Mountain, Esmeralda Co., Nevada, USA
Ex. Bob Reynolds
8.3 x 5.9 x 4.3 cm
Winning Bid: $197
Fluorite (gemmy crystals)
Moscona Mine, Solís, Corvera de Asturias, Villabona mining area, Asturias, Spain
11.5 x 9.3 x 2.8 cm
Winning Bid: $430
Azurite (excellent crystals for the locality)
Liufengshan Mine, Guichi Dist., Chizhou, Anhui, China
8.8 x 6.2 x 4.0 cm
Winning Bid: $265
Spessartine Garnet on Microcline
Wushan Spessartine Mine, Tongbei, Yunxiao Co., Zhangzhou, Fujian, China
11.0 x 7.2 x 2.6 cm
Winning Bid: $276
Fluorite (uncommon locality specimen)
Homestake-Jack Pot Mine, Gold Road Dist., Oatman Dist., Mohave Co., Arizona, USA
6.0 x 5.8 x 2.7 cm
Winning Bid: $216
Ramsdellite (fine quality)
Lake Valley District, Sierra County, New Mexico (Type Locality)
5.3x 3.6 x 3.1 cm
Winning Bid: $250
Dioptase (rare locality specimen)
Blue Bell Mine, Zzyzx, Soda Mts., Silver Lake Dist., San Bernardino Co., California, USA
Ex. Bob Reynolds
8.1 x 4.4 x 2.3 cm
Winning Bid: $169
Chondrodite with Spinel
Sungate Mine, An Phu, Lục Yên District, Yên Bái Province, Vietnam
4.7 x 3.7 x 3.3 cm
Winning Bid: $121
Hambergite (fine crystal)
Shigar Valley, Shigar District, Gilgit-Baltistan, Pakistan
Ex. Brian Kosnar
3.7 x 1.3 x 0.4 cm
Winning Bid: $550
Hübnerite (gemmy) with Fluorite and Quartz
Huallypon Mine, Pasto Bueno, Ancash, Peru
Ex. Rich Kosnar
6.9 x 4.3 x 3.6 cm
Winning Bid: $356
Cobaltite (classic material)
Håkansboda, Lindesberg, Örebro County, Sweden
5.6 x 4.4 x 3.3 cm
Winning Bid: $229
Phosphophyllite (rare classic material)
Unificada Mine, Cerro Rico, Potosi City, Potosi, Bolivia
2.2 x 1.2 x 0.7 cm
Winning Bid: $603
Pyromorphite (old classic material)
Friedrichssegen Mine, Lahnstein, Rhein-Lahn District, Rhineland-Palatinate, Germany
Ex. Rich Kosnar
4.6 x 1.7 x 1.4 cm
Winning Bid: $136
Calcite (Manganese-bearing) (beautiful form)
Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
Ex. Kurt Hefendehl
13.2 x 8.6 x 6.0 cm
Winning Bid: $332
Tetrahedrite Subgroup on Quartz
Casapalca Mine, Casapalca, Chicla District, Huarochirí Province, Lima, Peru
Ex. A. E. Seaman Museum
8.3 x 5.3 x 4.8 cm
Winning Bid: $82
Tourmaline (Indicolite with a RARE purple termination)
Piauí valley, Taquaral, Itinga, Minas Gerais, Brazil
Ex. Dr. Vasco Trancoso
7.3 x 0.9 x 0.7 cm
Winning Bid: $1,100
Arfvedsonite (scepter-esque crystal) (rare locality)
Intervale, Carroll Co., New Hampshire, USA
Ex. Bill and Anne Cook
1.3 x 0.7 x 0.4 cm
Winning Bid: $35
Sphalerite (rare color for the locality)
Shuikoushan Mine, Shuikoushan ore field, Changning Co., Hengyang, Hunan, China
Ex. Kurt Hefendehl
5.6 x 4.3 x 4.2 cm
Winning Bid: $98
Wavellite (rare locality)
Willard Mine, Willard Dist., Humboldt Range, Pershing Co., Nevada, USA
Ex. Gary Weaver
8.7 x 5.3 x 5.1 cm
Winning Bid: $120
Wulfenite (classic material)
Erupción Mine, Los Lamentos Mts, Ahumada Municipality, Chihuahua, Mexico
4.6 x 3.3 x 2.7 cm
Winning Bid: $555
Aragonite var: Tarnowitzite (classic material)
Tsumeb Mine, Oshikoto Region, Namibia
4.6 x 4.2 x 2.3 cm
Winning Bid: $60
Vesuvianite (manganese-bearing)
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Quebec, Canada
4.3 x 2.8 x 2.5 cm
Winning Bid: $210
Hematite pseudomorph after Magnetite
Payun Volcano, Altiplano de Payun Matru, Malargue Dept., Mendoza, Argentina
8.7 x 6.7 x 4.2 cm
Winning Bid: $232
Gypsum var: Selenite (with ''hourglass'' sand inclusions)
Great Salt Plains, Jet, Alfalfa Co., Oklahoma, USA
5.1 x 2.3 x 0.6 cm
Winning Bid: $95
Willemite (gemmy stalactites)
Tsumeb Mine, Oshikoto Region, Namibia
4.6 x 3.8 x 3.4 cm
Winning Bid: $311