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Spessartine Garnet (Mandarin Garnet)
Nigeria
0.53 ct, 5.05 mm x 4.20 mm
Quartz Point with "Chlorite Phantom"
Gouveia, Minas Gerais, Brazil
7.55 ct, 19.70 mm x 7.39 mm x 7.29 mm
Bytownite (Feldspar)
Mexico
0.52 ct, 5.14 mm
Pink Opal
Peru
1.80 ct, 8.22 mm
Ametrine
Anahi, Bolivia
7.70 ct, 11.57 mm x 10.70 mm
Sapphire (color change)
Songea, Tanzania
0.76 ct, 5.29 mm x 4.37 mm
Copper with Cuprite and Calcite
Arizona
78.19 ct, 33.81 mm x 24.61 mm
Ludlamite
Huanuni mine, Dalence Province, Oruro Department, Bolivia
2.0 x 1.7 x 1.2 cm
Carrollite in Schist (ex Allen Heyl and Rich Kosnar Collections)
Mineral Hill Copper Mine, Louisville, Sykesville, Carroll County, Maryland
6.2 x 4.5 x 2.0 cm
Aquamarine (GEM quality) (ex Brian Kosnar Collection)
Ghori Mine, Dassu, above Hanuchal, Gilgit-Skardu Road, Northern Areas, Pakistan
2.3 x 1.6 x 1.1 cm
Botryoidal Malachite (Zukowski Coll.)
Kolwezi, Katanga, Democratic Republic of Congo
15.2 x 8.8 x 4.8 cm
Potosiite (large crystals!) on Franckeite
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
5.3 x 4.2 x 2.8 cm
Vauxite with Quartz and Childrenite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
7.2 x 3.8 x 2.2 cm
Ferberite
Tasna mine, Rosario section of Cerro Tasna, Nor Chichas Province, Potosi Department, Bolivia
5.0 x 3.7 x 1.4 cm
Scorzalite (rare) (new find)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
8.9 x 4.3 x 3.2 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
3.3 x 2.5 x 1.9 cm
Wavellite
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.0 x 4.2 x 3.3 cm
Bournonite (new find)
Machacamarca Mine, near Colavi, Potosi Department, Bolivia
4.3 x 3.6 x 1.3 cm
Amethyst (scepters and reverse scepters)
Bombori, Potosi Department, Bolivia
4.8 x 3.8 x 2.4 cm
Gold on Quartz
Little Johnnie Mine (Ibex Mine), Leadville, Lake County, Colorado
0.9 x 0.7 x 0.6 cm
Silver on Calcite (classic material)
Batopilas, Andres del Rio District, Mun. de Batopilas, Chihuahua, Mexico
1.7 x 1.2 x 0.6 cm
Amethyst (ex Clarence Coil and Rich Kosnar Collections)
Crystal Hill Mining Company Mine, North of Biedell Gulch, 8.6 miles NW of La Garita, Crystal Hill District, Saguache County, Colorado
4.3 x 0.8 x 0.7 cm
Prehnite (good color) (ex Brian Kosnar Collection)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
7.2 x 5.8 x 4.5 cm
Chalcopyrite on Pyrite (ex Brian Kosnar Collection)
Alice Glory Hole, Alice mine, Clear Creek County, Colorado
4.7 x 3.6 x 2.9 cm
Rhodochrosite with STILBITE! (ex Brian Kosnar Collection)
Starnitsa deposit, Davidkovo ore field, Rhodope Mts, Smolyan Oblast, Bulgaria
4.5 x 4.2 x 2.6 cm
Wulfenite on Pyromorphite (classic material)
Bwlch Glas Mine, Talybont, Ceulanymaesmawr, Ceredigion (Dyfed; Cardiganshire), Wales, UK
2.1 x 1.5 x 1.0 cm
Fluorite with Calcite and Sphalerite
Naica Mine, Naica, Mun. de Saucillo, Chihuahua, Mexico
4.8 x 3.3 x 3.1 cm
Ludlockite (ex Rich Kosnar Collection)
Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia (Type Locality)
1.1 x 0.6 x 0.6 cm
Teallite (good sized crystals)
Carguaycollo Mine, Quijarro Province, Potosu Department, Bolivia
2.6 x 1.4 x 1.2 cm
Fluorite
La Viesca, La Collada, Asturias, Spain
4.8 x 2.8 x 2.2 cm