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Tsavorite Garnet
Kenya
0.08 ct, 2.83 mm
Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil
0.48 ct, 6.53 mm x 5.20 mm
Pendant, Fluorite in Sterling Silver
Argentina
5.00 ct (approx weight of Fluorite), 42.80 mm (pendant)
Hauyne (rare)
Eifel Mts, Germany
0.01 ct, 1.33 mm
Rhodochrosite
Argentina
11.81 ct, 16.22 mm x 12.20 mm
Earrings, Pearls in 14 kt Gold and Sterling Silver
Unknown Locality
2.00 ct (approx weight), 4.30 mm (Pearls)
Quartz Point with "Chlorite Phantom"
Gouveia, Minas Gerais, Brazil
7.82 ct, 14.70 mm x 8.28 mm x 7.11 mm
Tourmaline
Mt Mica, Maine
0.10 ct, 2.98 mm
Tiger's Eye (unusual reddish color)
North Cape Province, South Africa
5.52 ct, 19.85 mm x 8.94 mm
Prehnite
Mali
7.32 ct, 12.07 mm
Fluorite
Argentina
19.21 ct, 18.24 mm
Chrysocolla
Miami, Arizona
6.17 ct, 13.95 mm x 10.08 mm
Fire Opal (with color flash)
Mexico
0.18 ct, 4.98 mm x 3.99 mm
Datolite (gemmy)
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
7.2 x 5.7 x 5.3 cm
Gypsum (var: "Selenite") (gem twins) on Halite
Las Salinas, Otume Village, Pisco, Pisco Province, Ica Department, Peru
11.1 x 9.5 x 6.7 cm
Spessartine Garnet with Smoky Quartz on Microcline
Wushan, Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian, East Region, China
3.1 x 2.6 x 2.6 cm
Carbonate-rich Hydroxylapatite (rare and good quality)
David Mosiah Prospect, Cerro Huanaquino, Potosi Department, Bolivia
1.7 x 0.6 x 0.5 cm
Wire Silver
Porco mine, Quijarro Province, Potosi Dept., Bolivia
2.8 x 1.8 x 1.1 cm
Vivianite (very good specimen)
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
4.7 x 4.3 x 3.8 cm
Danburite (rare color)
Alto Chapare, Chapare Province, Cochabamba Department, Bolivia
6.1 x 4.3 x 3.0 cm
Cassiterite (good quality)
Viloco mine, Loayza Province, La Paz Department, Bolivia
4.1 x 3.4 x 1.6 cm
Potosiite on Franckeite (rare material)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
3.7 x 2.7 x 1.4 cm
Paravauxite with Sigloite
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
3.6 x 2.7 x 1.5 cm
Phosphophyllite (classic material)
Unificada mine, Cerro Rico, Potosi City, Potosi Department, Bolivia
4.1 x 3.1 x 1.1 cm
Monazite-Ce (new find) (color change crystals)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
5.7 x 4.8 x 2.7 cm
Fluorite with Rhodochrosite (mined 1977) (ex Rich Kosnar Collection)
Sweet Home mine, near Alma, Park County, Colorado
1.3 x 1.1 x 0.8 cm
Rhodochrosite (ex Brian Kosnar Collection)
Sunnyside mine, near Silverton, San Juan County, Colorado
1.2 x 0.8 x 0.6 cm
Pectolite (rare pink color) (ex Brian Kosnar Collection)
Millington Quarry, Bernards Township, Somerset County, New Jersey
11.8 x 6.1 x 6.0 cm
Copper
Northwestern mine, Keweenaw Co., Michigan
3.6 x 2.7 x 1.5 cm
Prehnite ("cast" after Anhydrite)
Sandare District, Kayes Region, Mali
3.8 x 2.7 x 1.6 cm