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White Opal (Crystal Opal)
Australia
0.64 ct, 10.84 mm x 4.84 mm
Emerald with Quartz
Bahia, Brazil
1.15 ct, 8.47 mm x 7.19 mm
Amazonite
Peru
3.96 ct, 10.11 mm
Prehnite
Mali
7.49 ct, 12.10 mm
Tourmaline
Mt Mica, Maine
0.60 ct, 5.92 mm x 4.06 mm
Rhodolite
East Africa
0.78 ct, 5.20 mm
Spinel
Burma
0.38 ct, 4.17 mm
Peridot
Arizona
0.54 ct, 5.08 mm
Spinel (twinned crystal)
Burma
0.65 ct, 5.58 mm x 3.55 mm x 3.05 mm
Chrysoberyl (Cat's Eye)
Brazil
0.55 ct, 4.50 mm
Fluorite
Argentina
18.79 ct, 18.26 mm x 13.11 mm
Pink Opal
Peru
1.93 ct, 8.22 mm
Jade (Pre-embargo!)
Burma
6.99 ct, 14.23 mm x 11.49 mm
Aquamarine
Brazil
4.87 ct, 13.66 mm x 9.16 mm
Gaspeite
Australia
9.27 ct, 14.17 mm x 10.33 mm
Sapphire (great color)
Sweetwater Creek, Montana
0.50 ct, 5.05 mm
Ametrine
Anahi, Bolivia
6.45 ct, 12.80 mm
Tourmaline
Afghanistan
4.93 ct, 10.2 mm
Tsavorite Garnet
Kenya
0.42 ct, 5.16 mm x 4.22 mm
Dendritic Quartz
Brazil
36.62 ct, 30.15 mm x 19.26 mm
Kunzite with Rutile inclusions (rare)
Afghanistan
3.25 ct, 12.98 mm x 6.93 mm
Sapphire (bicolor / green)
Sri Lanka
1.14 ct, 7.17 mm x 5.17 mm
Siderite on Pyrite with Stannite
Siete Suyos mine, Atocha-Quechisla District, Sud Chichas Province, Potosu Department, Bolivia
6.1 x 3.0 x 2.4 cm
large crystallized Silver (Robert Hauck Coll.)
Beaver Mine, Cobalt, Ontario, Canada
11.8 x 4.8 x 2.9 cm
Vauxite with Paravauxite and Metavauxite (great association piece)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for THREE species)
2.0 x 1.9 x 1.0 cm
Bournonite
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
3.0 x 2.3 x 0.4 cm
Amethyst (scepters and reverse scepters)
Bombori, Potosi Department, Bolivia
9.2 x 4.1 x 3.3 cm
Scorzalite (rare) (new find)
Estano Orcko mine, Machacamarca District (Colavi District), Saavedra Province, Potosu Department, Bolivia
4.7 x 4.1 x 3.2 cm
Paravauxite with Sigloite
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
3.8 x 2.3 x 0.6 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
3.2 x 1.8 x 1.4 cm