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Chalcocite with Bornite (uncommon locale)
Crenver & Wheal Abraham, Crowan, Mounts Bay District, Cornwall, England
6.4 x 3.4 x 2.9 cm
Barite & Fluorite on Sphalerite (Consie Prince Coll.)
Elmwood Mine, Carthage, Smith Co., Tennessee
10.9 x 7.8 x 4.1 cm
Citrine on Quartz (Russian - rare)
Olkhovka, Polar Urals, Russia
9.3 x 5.5 x 5.1 cm
Botryoidal Fluorite
Minggang, Xinyang, Henan Province, China
5.0 x 5.0 x 2.5 cm
Superb matrix Rhodochrosite (Barlow Coll.)
Santa Eulalia, Chihuahua, Mexico
5.5 x 5.3 x 4.8 cm
Hemimorphite (Whitmore Coll.)
Sterling Hill, Ogdensburg, Sussex Co., New Jersey
12.7 x 7.6 x 7.0 cm
Floater, Twinned Gypsum crystals (Lewadny Coll.)
Red River Floodway, Winnipeg, Manitoba, Canada
9.9 x 8.4 x 7.4 cm
Color-zoned Fluorite (uncommon locale) ex Whitmore Coll.
Hill-Ledford Mine, Cave-in-Rock, Hardin Co., Illinois
7.6 x 7.5 x 6.1 cm
Fluorite on Quartz (Whitmore Coll.)
Deer Trail Mine, Cottonwood Creek, Piute Co., Utah
4.9 x 3.4 x 1.4 cm
Bauxite (aluminum ore)
Bauxite, Saline Co., Arkansas
11.0 x 10.7 x 3.9 cm
Silver (feather silver) ex. Dr. Ed David Coll.
Pohla, Schwarzenberg District, Erzgebirge, Saxony, Germany
9.5 x 7.5 x 4.0 cm
Excellent Digenite xl w/ Enargite (John White Coll.)
Butte, Silver Bow County, Montana
2.5 x 2.0 x 1.9 cm
Doubly terminated Aragonite (Belsky Coll.)
Dartmoor Forest, Dartmoor & Teign Valley District, Devon, England
3.8 x 3.0 x 2.2 cm
Gypsum (rare locale) Stoudt Coll.
Salar de Antofalla, Catamarca, Argentina
6.8 x 6.4 x 5.8 cm
Malachite on Chrysocolla
Kalukuluku Mine, Katanga Province, Congo
11.5 x 6.8 x 4.7 cm
Rubyjack Sphalerite (Consie Prince Coll.)
Elmwood Mine, Carthage, Smith Co., Tennessse
10.3 x 6.0 x 4.8 cm
Chrome Diopside
Yakutia, Russia
0.44 ct, 5.69 mm x 4.05 mm
Sapphire
Tunduru, Tanzania
0.21 ct, 3.67 mm
Diamond (natural color)
Africa
0.03 ct, 2.06 mm
Tanzanite
Merelani, Tanzania
0.54 ct, 4.82 mm
Andesine (good color)
Tibet
0.22 ct, 4.97 mm x 3.07 mm
Larimar (Pectolite)
Hispanola, Dominican Republic
17.66 ct, 20.09 mm x 15.20 mm
Goethite / Hematite included Amethyst
Brazil
12.10 ct, 22.73 mm x 15.40 mm
Tourmaline
Mt Mica, Maine
0.55 ct, 6.10 mm x 4.15 mm
Peridot
Arizona
0.87 ct, 6.24 mm
Quartz with GILALITE inclusions (i.e. "Paraiba Quartz")
Ceara, Brazil
1.84 ct, 7.80 mm x 7.20 mm
Star Sapphire
Sri Lanka
1.25 ct, 6.08 mm x 5.31 mm
Amazonite
Peru
3.14 ct, 10.08 mm
Green Opal (unusual material)
Brazil
11.35 ct, 15.13 mm
Zircon
Cambodia
0.58 ct, 4.50 mm