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Rutile
Brazil
1.25 ct, 7.24 mm x 4.32 mm
Sanidine (rare and fine)
Madagascar
12.50 ct, 22.17 mm x 12.27 mm
Natrolite
Bound Brook Quarry, Chimney Rock, New Jersey
2.21 ct, 11.05 mm x 6.55 mm
Smithsonite (Cadmian) (incredible color)
Masua mine, Italy
1.69 ct, 9.22 mm x 6.01 mm
Goethite (good quality) (ex Brian Kosnar Collection)
C. G. Coil claim on Goethite Hill, near Lake George, Park County, Colorado
6.2 x 4.6 x 2.7 cm
Vanadinite on Barite
Mibladen, Midelt, Khenifra Province, Meknes-Tafilalet Region, Morocco
5.0 x 3.5 x 1.8 cm
Kosnarite (named for Rich Kosnar) (ex Brian Kosnar Collection)
Jenipapo district, Itinga, Taquaral, Minas Gerais, Brazil
6.8 x 4.7 x 2.1 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
7.2 x 3.4 x 2.6 cm
Cassiterite with Quartz
Viloco mine, Loayza Province, La Paz Department, Bolivia
6.8 x 6.2 x 3.6 cm
Copper pseudomorph after Aragonite ("floater")
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.6 x 2.3 x 1.6 cm
Amethyst with Calcite* (*Calcite is rare from Bolivia)
Bombori, Potosi Department, Bolivia
3.6 x 2.2 x 2.0 cm
Danburite (unique blue color)
Alto Chapare District, Chapare Province, Cochabamba Department, Bolivia
3.6 x 1.8 x 1.3 cm
Scorzalite (rare) (good quality)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
3.8 x 3.3 x 3.3 cm
Rhodochrosite (ex Rich Kosnar Collection)
Sunnyside mine, near Silverton, San Juan County, Colorado
1.2 x 0.9 x 0.7 cm
Andradite (var Demantoid) (ex Rich Kosnar Collection)
Sferlun Asbestos Mine, Val Malenco, Sondrio, Lombardia, Italy
5.2 x 3.6 x 2.8 cm
Stilbite
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
5.7 x 3.7 x 3.3 cm
Zincite with Hodgkinsonite (ex Pat Gross and Rich Kosnar Collections)
Franklin District, Sussex County, New Jersey
1.7 x 1.1 x 1.0 cm
Smoky Quartz (GEM quality) (ex Rich Kosnar Collection)
St Gotthard pass area, Central St Gotthard Massif, Leventina, Ticino (Tessin), Switzerland
3.7 x 2.2 x 1.7 cm
Tourmaline (multicolor) (ex Brian Kosnar collection)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
6.8 x 4.2 x 3.6 cm
Calcite (bicolor - two generations)
Xianghualing Mine, Linwu County, Chenzhou Prefecture, Hunan Province, China
5.9 x 5.8 x 5.2 cm
Aquamarine
Huya Village, Mt Xuebaoding, Pingwu Co., Sichuan Province, China
5.2 x 4.8 x 2.3 cm
Epidote (gemmy faden) (ex Rich Kosnar Collection)
Alchuri, Shigar Valley, Baltistan, Nortern Areas, Pakistan
3.1 x 2.6 x 0.3 cm
Clinohumite (great color)
Ladjuar Medam (Lajur Madan) Sar-e Sang, Koksha Valley, Badakhshan Province, Afghanistan
1.4 x 1.1 x 0.8 cm
Camerolaite (rare) (ex Brian Kosnar Collection)
Piesky, Spania Dolina (Herrengrund), Starohorske Mts, Banska Bystrica Region, Slovakia
7.7 x 3.4 x 2.6 cm
Prehnite
Oficarsa Quarry (Cerro de las Culebras), Carchelejo, Jaen, Andalusia, Spain
5.1 x 4.8 x 2.6 cm
Dioptase (with a large crystal)
Kimbedi, Pool Region, Republic of the Congo
4.8 x 4.2 x 2.2 cm
Opal (ex Brian Kosnar Collection)
Gracios O Dios Mine, Honduras
1.7 x 1.4 x 1.2 cm
Sapphire
Luc Yen, Yenbai Province, Vietnam
1.9 x 0.7 x 0.5 cm
Aurichalcite (and possibly Rosasite) pseudomorphs after Azurite (rare material) (ex Harold Urish and Brian Kosnar Collections)
Omega Mine, Monument Mountain, Helvetia, Santa Rita Mts, Pima County, Arizona
4.4 x 4.2 x 2.1 cm
Copper (ex Harold Urish Collection)
Bisbee, Warren District, Mule Mountains, Cochise County, Arizona
5.7 x 5.1 x 2.7 cm