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Silver
Porco mine, Quijarro Province, Potosi Dept., Bolivia
4.0 x 2.6 x 1.2 cm
Stibnite with Barite (ex Rich Kosnar Collection)
La Salvadora Mine, Oruro city, Cercado Province, Oruro Department, Bolivia
5.4 x 2.2 x 0.7 cm
Vauxite with Paravauxite, Metavauxite and Sigloite (rare material)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for four species)
8.5 x 4.2 x 1.8 cm
Copper pseudomorph after Aragonite
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.2 x 2.1 x 2.0 cm
Calcite coated by Pyrite (ex Brian Kosnar Collection)
Idarado mine, near Telluride, San Miguel County, Colorado
9.7 x 7.4 x 4.4 cm
Rhodochrosite with Quartz (collected by Harvey Gordon) (ex Brian Kosnar Collection)
Mountain Monarch mine, Engineer Pass, Ouray County, Colorado
1.7 x 1.7 x 1.3 cm
Ore Vein Section (ex Rich Kosnar Collection)
Idarado mine, near Telluride, San Miguel County, Colorado
12.1 x 8.0 x 2.3 cm
Stellerite (excellent quality) (ex Rich Kosnar collection)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
10.7 x 7.2 x 6.8 cm
Thomsonite on Prehnite (ex Brian Kosnar Collection)
Lower New Street Quarry, Paterson, Passaic County, New Jersey
4.3 x 3.3 x 2.0 cm
Epidote (ex Pat Gross and Rich Kosnar Collections)
Franklin Mining District, Sussex County, New Jersey
1.7 x 1.1 x 0.4 cm
Copper
Bisbee, Warren District, Mule Mountains, Cochise County, Arizona
4.1 x 2.0 x 1.8 cm
Tourmaline (multi-color polished slice)
Momeik Township, Shan Sate, Burma
5.2 x 4.2 x 0.4 cm
Quartz ("Herkimer Diamond")
Middleville, Herkimer County, New York
2.1 x 1.8 x 1.4 cm
Azurite (ex Rich Kosnar Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
3.8 x 2.3 x 1.8 cm
Quartz with Amethyst "phantoms" (ex Rich Kosnar Collection)
Goboboseb Mountain, Brandberg area, Uis District, Erongo Region, Namibia
4.5 x 1.8 x 1.2 cm
Eosphorite (great color) (ex Brian Kosnar Collection)
Chamachu, Skardu District, Pakistan
5.2 x 2.7 x 1.6 cm
Azurite with Malachite (ex Rich Kosnar Collection)
Burra Burra Mine, Burra, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australia
7.8 x 7.7 x 2.4 cm
Spessartine Garnet (Mandarin Garnet)
Nigeria
1.19 ct, 6.54 mm x 5.47 mm
Pollucite (rare)
Afghanistan
3.34 ct, 11.6 mm x 8.4 mm
Grossular Garnet (Zukowski Coll.)
Sinerechenskiy, near Dal'negorsk, Russia
4.5 x 3.2 x 3.2 cm
Cuprite (excellent, Bisbee) ex Hansen Coll.
Bisbee, Cochise County, Arizona
5.5 x 4.0 x 3.5 cm
Pyromorphite
Daoping Mine, Guilin, Guangxi Zhuang A.R., China
3.8 x 2.4 x 1.8 cm
Gmelinite scepters with Natrolite (Belsky Coll.)
Magheramorne Quarry, Larne, Co. Antrim, Northern Ireland
6.6 x 6.0 x 2.5 cm
Silver wire (rare New Find)
Huanzala Mine, Huallanca, Huallanca District, Bolognesi Province, Ancash, Peru
3.8 x 2.8 x 1.4 cm
Indicolite Tourmaline ex Jaime Bird Coll.
Santa Rosa Mine, Minas Gerais, Brazil
2.4 x 0.6 x 0.6 cm
Faden Orthoclase var. Adularia (rare!) ex Belsky Coll.
Grosstal, Zumdorf, Uri, Switzerland
5.4 x 3.4 x 1.8 cm
superb old Sylvanite (COLORADO & ex. George Kunz Coll.)
Cripple Creek, Teller County, Colorado
7.0 x 6.7 x 3.7 cm
Antlerite (old classic) ex Velte Coll.
Chuquicamata Mine, Antofagasta Region, Chile
7.9 x 3.5 x 1.4 cm
Cadmian Smithsonite (Belsky Coll.)
Tsumeb Mine, Tsumeb, Namibia
5.4 x 2.8 x 2.5 cm
important Primary Malachite (ex Sussman Coll)
Kaokoveld Plateau, Kunene Region, Namibia
9.4 x 6.3 x 2.4 cm