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Goethite (superb quality) (ex Brian Kosnar Collection)
C. G. Coil claim on Goethite Hill, near Lake George, Park County, Colorado
4.0 x 4.0 x 2.1 cm
Calcite (ex Brian Kosnar Collection)
Osceola Mine, Cunningham Gulch, Silverton, San Juan County, Colorado
6.8 x 3.9 x 3.1 cm
Gold with Bustamite (rare) (ex Rich Kosnar Collection)
Idarado mine, near Telluride, San Miguel County, Colorado
5.2 x 2.4 x 1.0 cm
Smoky Quartz (ex Brian Kosnar Collection)
Lake George area, Park County, Colorado
8.0 x 3.1 x 3.0 cm
Prehnite (ex Brian Kosnar Collection)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
6.3 x 4.5 x 4.2 cm
Babingtonite (ex Rich Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
4.1 x 2.7 x 1.7 cm
Bixbyite with Topaz
Thomas Range, Juab Co., Utah, USA
2.0 x 1.7 x 1.7 cm
Cyanotrichite (ex Rich Kosnar Collection)
Grandview mine, Grand Canyon, Coconino County, Arizona
1.6 x 1.3 x 0.9 cm
Calcite
Sweetwater mine, Reynolds County, Ellington, Missouri
7.8 x 6.8 x 5.0 cm
Stilbite
Malmberget, Gallivare, Lappland, Sweden
10.3 x 7.9 x 3.7 cm
Pyrite
Navajun, La Rioja, Spain
6.0 x 4.8 x 4.7 cm
Amazonite
Konso, Southern Nations and Nationalities Regional State, Ethiopia
3.7 x 3.2 x 3.1 cm
Grossular (two colors)
Sandare, Nioro du Sahel Circle, Kayes Region, Mali
3.3 x 2.8 x 2.5 cm
Diopside with Grossular (ex Brian Kosnar Collection)
Badakhshan Province, Afghanistan
4.5 x 2.7 x 2.5 cm
Spessartine on Albite
Shengus, Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan
6.4 x 5.7 x 5.7 cm
Scorodite (new find)
Hezhou Prefecture, Guangxi Zhuang Autonomous Region, China
4.0 x 2.5 x 2.4 cm
Aquamarine with Schorl
Erongo Region, Namibia
3.5 x 2.5 x 1.8 cm
Smithsonite stalactite (ex Brian Kosnar Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
5.2 x 2.5 x 1.6 cm
Rhodochrosite (big specimen)
Sweet Home Mine, near Alma, Park County, Colorado
35.1 x 16.2 x 8.3 cm
Pollucite (rare)
Afghanistan
3.17 ct, 10.8 mm x 8.5 mm
Hemimorphite
Santo Domingo Mine, Santa Eulalia, Chihuahua, Mexico
7.8 x 4.5 x 3.4 cm
Bi-colored Tourmaline
Paprok, Nuristan Province, Afghanistan
2.9 x 1.4 x 0.8 cm
Okenite & Gyrolite on Amethyst
Jalgaon, Maharashtra, India
9.4 x 8.8 x 5.8 cm
Calcite on Fluorite (2007 find)
Yaogangxian Mine, Hunan Province, China
5.4 x 4.9 x 3.3 cm
Adamite (fluorescent) ex Consie Prince Coll.
Mina Ojuela, Mapimi, Durango, Mexico
6.7 x 5.5 x 1.9 cm
Rare multi-colored Tanzanite
Merelani Hills, Arusha Region, Tanzania
1.9 x 1.7 x 1.4 cm
Rosasite, ex Consie Prince collection
Mina Ojuela, Mapimi, Durango, Mexico
12.5 x 10.6 x 8.1 cm
Spessartine Garnet and DT Smoky Quartz
Tongbei, Fujian Province, China
6.5 x 6.2 x 4.0 cm
Hydromagnesite (Robert Fender Coll.)
Cedar Hill Quarry, Lancaster Co., Pennsylvania
7.8 x 5.4 x 3.5 cm
Smoky Quartz (ex Russell Jones Coll.)
St Gotthard Massif, Ticino, Switzerland
13.8 x 11.8 x 9.8 cm