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Titanite (Sphene)
Brazil
0.47 ct, 5.09 mm x 4.00 mm
Moonstone (Face)
India
4.04 ct, 10.07 mm
Sugilite (rare)
South Africa
5.76 ct, 14.53 mm x 10.89 mm
Hessonite Garnet
Brazil
0.84 ct, 5.63 mm x 4.28 mm
Hypersthene (Ferroan-Enstatite)
Hoher Bogen, Germany
9.94 ct, 14.08 mm
Scapolite
Tanzania
3.52 ct, 13.07 mm x 7.97 mm
Pink Opal
Peru
2.26 ct, 10.16 mm x 8.27 mm
Emerald with Quartz
Bahia, Brazil
2.42 ct, 11.54 mm x 6.65 mm
Zircon
Tanzania
3.48 ct, 9.21 mm x 7.30 mm
Fire Opal in matrix (with "Contra Luz" color flash)
Mexico
5.52 ct, 14.93 mm x 10.36 mm
Peridot
Burma
0.49 ct, 5.02 mm
Citrine
Brazil
2.28 ct, 9.38 mm x 7.67 mm
Goshenite
Brazil
2.60 ct, 9.17 mm
Adularia
Zillertal, Austria
1.60 ct, 8.16 mm x 5.90 mm
Aegirine
Norway
0.08 ct, 3.33 mm x 2.09 mm
Pleonaste (Black Spinel)
Bo Ploi, Thailand
3.07 ct, 9.3 mm x 8.0 mm
Labradorite
Mexico
0.47 ct, 8.5 mm x 4.0 mm
Tourmaline
Mozambique
0.31 ct, 4.51 mm
Scorzalite (rare)
Brazil
0.03 ct, 3.06 mm x 1.85 mm
Oligoclase (rare)
Tanzania
0.75 ct, 6.21 mm x 4.94 mm
Sphalerite
Santander, Spain
3.00 ct, 12.25 mm x 7.15 mm
Lizardite
Norway
17.93 ct, 25.85 mm x 16.05 mm
Topaz
Pakistan
5.77 ct, 10.80 mm
Bastnaesite
Zagi Mountain, Pakistan
1.16 ct, 6.88 mm x 4.85 mm
Tourmaline
Afghanistan
4.11 ct, 10.0 mm
Hemimorphite (rare blue color)
M'Fouati, Brazzaville, Congo
0.80 ct, 6.8 mm x 5.0 mm
Aragonite (rare)
Bilin, Bohemia, Czech Republic
1.87 ct, 8.7 mm x 7.5 mm
Barite (ex Brian Kosnar Collection)
Leeson Pocket, Stoneham, Weld County, Colorado
6.0 x 3.3 x 2.4 cm
Gold (ex Rich Kosnar Collection)
12 Stope, 1200' Level, Argentine Vein (#2), Idarado mine, near Telluride, San Miguel County, Colorado
4.8 x 3.2 x 0.9 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
8.0 x 5.2 x 3.4 cm