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Barite
Dos de Mayo area, Haunuco, Peru
4.0 x 2.8 x 2.5 cm
Heulandite with Stilbite (ex Brian Kosnar Collection)
Jalgaon, Maharashtra State, India
3.7 x 2.6 x 2.0 cm
Tourmaline (great color)
Paprok, Kunar, Afghanistan
4.1 x 1.3 x 1.0 cm
Pentagonite
Wagholi, Poona, India
1.2 x 1.0 x 0.9 cm
Spinel
Luc Yen, Yenbai Province, Vietnam
2.3 x 2.2 x 1.9 cm
Aquamarine
Shigar, Skardu, Northern Areas, Pakistan
4.3 x 2.2 x 1.1 cm
RED Wulfenite
Maoniuping REE deposit, Mianning Co., Liangshan Autonomous Prefecture, Sichuan Province, China
6.5 x 5.6 x 2.1 cm
Tourmaline
Mt Mica, Maine
0.30 ct, 5.14 mm x 3.14 mm
Hickoryite
Rodeo, Durango, Mexico
23.21 ct, 20.11 mm x 20.06 mm
Topaz
Pakistan
8.62 ct, 13.19 mm
Rutile included Quartz
Brazil
51.80 ct!, 26.10 mm x 22.02 mm
Earrings, Peridot in Sterling Silver
Arizona
1.00 ct (approximate total weight), 5.0 mm (approx)
Apatite and Calcite
Canada
15.84 ct, 26.64 mm x 16.01 mm
Coral
off the coast of Japan
12.58 ct, 31.15 mm x 19.05 mm
Chrome Diopside
Inagli, Russia
0.30 ct, 4.98 mm x 3.91 mm
Sapphire
Sweetwater Creek, Montana
0.19 ct, 3.32 mm
Sunstone
Plush, Oregon
1.45 ct, 8.77 mm x 7.64 mm
Rhodochrosite
Argentina
12.42 ct, 16.15 mm x 12.10 mm
Sapphire
Sri Lanka
0.39 ct, 4.50 mm x 4.35 mm
Goethite / Hematite included Quartz
Brazil
12.61 ct, 25.38 mm x 10.98 mm
Prehnite
Mali
7.15 ct, 12.07 mm
Dendritic Quartz with GILALITE inclusions (i.e. "Paraiba Quartz") (RARE!)
Ceara, Brazil
6.55 ct, 14.89 mm x 10.40 mm
Rhodochrosite
Wutong mine, China
0.74 ct, 6.64 mm x 4.73 mm
Zircon
Cambodia
2.10 ct, 6.25 mm
Charoite
Siberia, Russia
1.55 ct, 13.3 mm x 6.0 mm
Sillimanite
Orissa, India
4.29 ct, 11.27 mm x 7.85 mm
Smithsonite (Cadmian) (incredible color)
Masua mine, Italy
0.98 ct, 8.22 mm x 4.61 mm
Spinel-twinned Silver (classic locale)
New Nevada Mine, Batopilas, Chihuahua, Mexico
4.0 x 1.7 x 1.7 cm
Spinel-twinned Gold crystal
Icabaru, Bolivar, Venezuela
2.1 x 0.9 x 0.1 cm
Apatite (classic material) (ex Allen Heyl Collection)
Harvard Quarry, Greenwood, Oxford County, Maine
8.1 x 3.8 x 3.3 cm