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"Mookaite"
Western Australia
12.77 ct, 15.03 mm
Rhodolite
Montana
1.25 ct, 7.27 mm x 5.48 mm
Zircon (unique color)
Tanzania
1.99 ct, 7.04 mm
Orthoclase
Madagascar
6.73 ct, 12.28 mm
Scapolite
Tajikistan
0.83 ct, 6.8 mm x 6.8 mm
Stilbite with Calcite (ex Bob Batic and Brian Kosnar Collections)
Upper New Street Quarry, Paterson, Passaic County, New Jersey
6.7 x 5.9 x 5.4 cm
Pyrite
Navajun, La Rioja, Spain
4.8 x 4.5 x 4.3 cm
Paravauxite
Contacto vein, Siglo XX mine, Llallagua, Bustillos Province, Potosi Department, Bolivia
4.5 x 3.2 x 2.5 cm
Copper pseudomorph after Aragonite on Copper (rare matrix piece)
Corocoro District, Pacajes Province, La Paz Department, Bolivia
5.5 x 4.8 x 1.2 cm
Boracite
Alto Chapare, Chapare Province, Cochabamba Department, Bolivia
9.1 x 5.3 x 2.8 cm
Siderite
Estano Orcko mine, Colavi District, Potosi Department, Bolivia
2.8 x 2.6 x 1.7 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
6.8 x 4.7 x 3.2 cm
Stephanite (recent find)
Porco mine, Quijarro Province, Potosi Dept., Bolivia
1.7 x 1.3 x 1.1 cm
Amethyst (Scepter) (ex Brian Kosnar Collection)
Marmot Pocket, North Star Vein, Little Giant Basin, San Juan County, Colorado
4.8 x 1.4 x 1.3 cm
Smoky Quartz (ex Brian Kosnar Collection)
Lake George area, Park County, Colorado
5.2 x 4.8 x 2.8 cm
Gold on Quartz
Little Johnnie Mine (Ibex Mine), Leadville, Lake County, Colorado
1.6 x 1.3 x 0.9 cm
Siderite (ex Rich Kosnar and Pat Gross Collections)
Franklin Mining District, Sussex County, New Jersey
2.2 x 1.8 x 1.3 cm
Prehnite (cast after Anhydrite)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
4.8 x 3.4 x 3.3 cm
"Vanuxemite" and Halloysite (ex Rich Kosnar and Pat Gross Collections)
Franklin Mining District, Sussex County, New Jersey
2.2 x 1.8 x 1.3 cm
Wulfenite on Calcite (ex Harold Urish Collection)
79 Mine, Hayden area, Banner District, Dripping Spring Mts, Gila County, Arizona
4.6 x 3.6 x 1.6 cm
Aragonite (ex Harold Urish Collection)
Ash Fork, Yavapai County, Arizona
3.8 x 3.3 x 3.1 cm
Quartz (unique material) (ex Brian Kosnar Collection)
Banska Stiavnica (Schemnitz), Banska Bystrica Region, Slovakia
6.3 x 3.6 x 2.5 cm
Uralite (ex Rich Kosnar Collection)
Sissone Valley, Malenco Valley, Sondrio Province, Lombardy, Italy
4.6 x 3.0 x 2.7 cm
Fluorite (ex Rich Kosnar Collection)
Beura Quarries, Beura-Cardezza, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy
3.4 x 2.5 x 2.2 cm
Pyromorphite
San Andres Mine, Villaviciosa de Cordoba, Cordoba, Andalusia, Spain
5.6 x 4.1 x 2.2 cm
Hemimorphite
Wenshan Mine, Dulong ore field, Wenshan Autonomous Prefecture, Yunnan Province, China
4.7 x 3.9 x 3.3 cm
Hematite ("Iron Rose") with Quartz
Xichang Co., Liangshan Autonomous Prefecture, Sichuan Province, China
4.6 x 2.2 x 1.4 cm
Diopside (ex Rich Kosnar Collection)
Tormiq, Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan
1.9 x 0.2 x 0.2 cm
Brookite
Kharan, Baluchistan, Pakistan
1.8 x 1.1 x 0.1 cm
Tourmaline (multicolor)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
2.7 x 2.5 x 1.9 cm