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Zircon
Cambodia
1.34 ct, 5.9 mm
Pyroxmangite
Brazil
0.13 ct, 7.4 mm x 2.5 mm
Citrine
Brazil
2.46 ct, 10.1 mm x 7.6 mm
Aquamarine
Brazil
2.45 ct, 9.0 mm x 7.0 mm
Imperial Topaz
Ouro Preto, Brazil
2.88 ct, 12.0 mm x 6.3 mm
Galena with Selenite (old classic!)
Schemnitz, Banska Bystrica, Slovakia (former Hungary)
10.0 x 8.0 x 4.0 cm
Copper in Calcite (Jaime Bird Coll.)
Quincy Mine, Houghton Co., Michigan
7.9 x 4.8 x 4.8 cm
Kunzite with Rutile inclusions (rare)
Afghanistan
7.46 ct, 17.10 mm x 9.41 mm
Sphalerite
Santander, Spain
13.29 ct, 17.47 mm x 13.82 mm
Dendritic Quartz
Brazil
23.49 ct, 29.11 mm x 16.53 mm
Andesine (very rare)
Tibet
1.12 ct, 7.90 mm x 6.04 mm
Ekanite
Sri Lanka
1.72 ct, 11.8 mm x 5.4 mm
Chrome Diopside (superb color)
Russia
1.32 ct, 7.6 mm x 6.1 mm
Sapphire
Thailand
1.57 ct, 8.0 mm x 6.3 mm
Gem cherry-red Spinel (2.91 carats)
Mogok, Mandalay, Burma
1.0 x 0.7 x 0.7 cm
Calcite (superb gemmy twin) (ex Brian Kosnar Collection)
Elmwood mine, Smith County, Tennessee
9.0 x 5.8 x 3.5 cm
Shigaite on Rhodochrosite
Nchwaning II Mine, Kalahari Manganese Field, South Africa
2.0 x 1.1 x 0.9 cm
Calcite Scepter
Blackstone Mine, Shullsberg, Lafayette Co., Wisconsin
7.5 x 6.0 x 5.5 cm
Smithsonite (var: "Cuprian Smithsonite ") (ex Brian Kosnar Collection)
Tsumeb mine, Tsumeb, Otjikoto Region, Namibia
4.5 x 3.3 x 2.1 cm
Prehnite on Epidote
Diakon, Kayes Region, Mali
3.5 x 2.8 x 1.6 cm
Galena with Dolomite (Consie Prince)
Sweetwater Mine, Viburnum Trend, Reynolds Co., Missouri
10.4 x 9.0 x 7.9 cm
Hematite-included Calcite
Santa Eulalia, Chihuahua, Mexico
14.0 x 10.9 x 5.2 cm
Sulfur
El Desierto Mine, San Pablo de Napa, Potosi Dept., Bolivia
12.4 x 9.5 x 5.0 cm
Malachite & Azurite with Goethite coating (Stoudt Coll.)
Lavender Pit, Bisbee, Cochise Co., Arizona
3.4 x 2.6 x 2.4 cm
Anatase with Quartz and Brookite (Ed David Coll.)
Kharan, Baluchistan, Pakistan
9.6 x 5.8 x 4.8 cm
Vivianite
Tomokoni Adit, nr. Canutillos, Colavi, Potosi Dept., Bolivia
4.5 x 3.6 x 3.6 cm
Barite on Sphalerite (classic locale)
Les Malines Mine, Saint-Laurent-le-Minier, Gard, Languedoc-Roussillon, France
8.7 x 8.0 x 4.0 cm
Rhodonite
San Martin Mine, Chiurucu, Ancash Dept., Peru
4.0 x 2.7 x 2.7 cm
Quartz with Tennantite and Wulfenite (Rob Smith Coll.)
Tsumeb Mine, Tsumeb, Namibia
9.0 x 5.8 x 4.5 cm
Dolomite xls in Gypsum (New York - rare combo) ex Mullane Coll.
Penfield Quarry, Penfield, Monroe Co., New York
7.0 x 6.6 x 4.0 cm