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Amethyst scepter
Brandberg District, Erongo Region, Namibia
7.1 x 3.2 x 2.8 cm
Gitter Quartz and Hyalite Opal on Feldspar
Erongo Mountains, Erongo Region, Namibia
11.0 x 7.0 x 6.2 cm
Orange Prehnite and Calcite
Nchwaning Mine, Kalahari manganese fields, South Africa
3.1 x 2.0 x 1.2 cm
Vanadanite
Otjindeka, Kaokoveld Plateau, Kunene Region, Namibia
1.4 x 1.2 x 1.1 cm
Sturmanite (DT)
Nchwaning II Mine, Kalahari manganese fields, South Africa
1.4 x 1.3 x 0.8 cm
Fluorite on Calcite and Feldspar
Erongo Mountains, Erongo Region, Namibia
5.9 x 4.0 x 3.8 cm
Chalcocite (classic locale)
Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA
4.8 x 3.5 x 2.3 cm
twinned Selenite (fluorescent)
Red River Floodway, Winnipeg, Manitoba, Canada
6.0 x 4.6 x 2.5 cm
Schorl and Quartz
Erongo Mountains, Erongo Region, Namibia
4.8 x 3.5 x 2.9 cm
Sapphire
Ratnapura, Sri Lanka
1.04 ct, 6.74 mm x 4.78 mm
Color Change Garnet
Bekily, Madagascar
0.50 ct, 4.4 mm x 3.65 mm
Fire Opal
Mexico
1.81 ct, 9.10 mm
Aquamarine
Brazil
1.53 ct, 10.38 mm x 5.56 mm
Tourmaline
Brazil
1.84 ct, 7.97 mm x 5.94 mm
Petrified Palm Wood (Chalcedony replacement)
Indonesia
32.20 ct, 49.48 mm x 17.47 mm
Smithsonite (Cadmian) (incredible color)
Masua mine, Italy
0.88 ct, 9.62 mm x 4.44 mm
Spinel (Rare Color)
Burma
0.77 ct, 5.76 mm x 5.08 mm
Rutile included Quartz
Brazil
19.65 ct, 21.9 mm x 21.2 mm
Imperial Topaz
Ouro Preto, Brazil
1.56 ct, 7.7 mm x 5.3 mm
Heulandite (ex Brian Kosnar Collection)
Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey
9.2 x 8.3 x 2.3 cm
Calcite with Pyrite
Braen's Quarry (Sam Braen's Quarry), Haledon, Passaic County, New Jersey
5.3 x 3.8 x 2.0 cm
Stibnite with Marcasite (ex Rich Kosnar Collection)
La Salvadora Mine, Oruro city, Cercado Province, Oruro Department, Bolivia
6.6 x 3.4 x 1.3 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
7.7 x 4.5 x 3.7 cm
Franckeite (superb thumbnail)
San Jose Mine, Oruro City, Cercado Province, Oruro Department, Bolivia
2.7 x 1.7 x 1.6 cm
Valentinite (2011 find)
San Jose Mine, Oruro City, Cercado Province, Oruro Department, Bolivia
2.7 x 2.2 x 2.0 cm
Copper
Bennet Brook, Cape D'Or, Cumberland Co., Nova Scotia, Canada
6.6 x 6.3 x 2.7 cm
Quartz with Rutile inclusions (ex Harold Urish Collection)
Ivy Mine No.1, Brooks Range, North Slope Borough, Alaska
4.0 x 2.9 x 2.8 cm
Hodgkinsonite with Franklinite (ex Rich Kosnar and John Albanese Collections)
Sterling Hill, Ogdensburg, Sussex County, New Jersey
1.7 x 1.4 x 1.3 cm
Malachite with Azurite (ex Harold Urish Collection)
Helvetia, Santa Rita Mts, Pima County, Arizona
4.9 x 3.4 x 1.8 cm
Azurite with Malachite (ex John Arnaud Collection)
Morenci Mine, Clifton-Morenci District, Shannon Mts, Greenlee County, Arizona
10.6 x 8.9 x 3.8 cm