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Dioptase, Dolomite & Calcite
Tsumeb Mine, Tsumeb, Namibia
6.0 x 3.6 x 1.7 cm
Opal (rare old locale)
Dubnik, Cervenica, Presov Region, Slovakia
4.1 x 1.8 x 0.5 cm
Polished Smithsonite slice (classic locale)
Hilarion Mine, Lavrion, Attiki Prefecture, Greece
7.0 x 4.5 x 0.6 cm
Gem Peridot xl (ancient locale!) ex Obodda
St John's Island, Red Sea, Egypt
0.8 x 0.8 x 0.8 cm
Primary Malachite on Calcite ex Miller Calcite Coll.
Tsumeb Mine, Tsumeb, Namibia
2.5 x 1.8 x 1.1 cm
Parisite-(Ce) ex Obodda
Zagi Mountain, Peshawar, Khyber Pakhtunkhwa, Pakistan
1.1 x 0.2 x 0.2 cm
Pokerchip Calcite w/ Chlorite (old!) ex Miller Calcite Coll.
Ehrenfriedersdorf, Erzgebirge, Saxony, Germany
5.8 x 2.9 x 2.4 cm
Calcite (fluorescent) Dave Stoudt Coll.
Rodeo, Durango, Mexico
9.2 x 7.3 x 6.3 cm
Celestine w/ Sulfur ex Dave Stoudt Coll.
Machow Mine, Tarnobrzeg, Podkarpackie, Poland
8.8 x 8.5 x 6.8 cm
Manganite & Calcite ex Dave Stoudt Coll.
Santa Eulalia, Chihuahua, Mexico
7.8 x 6.4 x 5.0 cm
Citrine (New Find)
Mansa District, Luapula Province, Zambia
11.5 x 1.4 x 1.2 cm
Emerald (classic locale) Fioravanti Coll.
Habach Valley, Hohe Tauern, Salzburg, Austria
5.4 x 4.8 x 2.6 cm
"Mookaite"
Western Australia
32.51 ct, 34.89 mm x 20.05 mm
Chrysocolla
Arizona
18.80 ct, 33.37 mm x 15.00 mm
Chrysocolla
Miami, Arizona
6.96 ct, 13.90 mm x 10.15 mm
Ruby / Zoisite
Mt Kilimanjaro, Tanzania
7.15 ct, 10.65 mm
Rhodochrosite (slightly gemmy)
Argentina
11.95 ct, 16.18 mm x 12.15 mm
Spinel
Burma
0.64 ct, 5.11 mm x 4.56 mm
Diamond (natural color)
Africa
0.04 ct, 2.20 mm
Fire Opal (with "Contra Luz" color flash)
Wello (Wolo), Ethiopia
0.58 ct, 8.07 mm x 6.15 mm
Sapphire
Tunduru, Tanzania
0.18 ct, 4.14 mm x 3.15 mm
Fluorite
Argentina
22.19 ct, 19.94 mm x 15.09 mm
Swiss Blue Topaz
Brazil
0.81 ct, 5.85 mm
Spinel
Burma
0.58 ct, 5.87 mm x 4.06 mm
Danburite
Madgascar
0.84 ct, 6.97 mm x 5.43 mm
Star Sapphire
Sri Lanka
6.90 ct, 12.00 mm x 8.75 mm
Fire Opal (with color flash)
Mexico
0.27 ct, 4.66 mm
Aquamarine
Brazil
0.58 ct, 5.81 mm
Peridot
Arizona
0.60 ct, 5.09 mm
Tiger's Eye (unusual reddish color)
North Cape Province, South Africa
5.43 ct, 19.87 mm x 8.96 mm