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Rhodochrosite
Argentina
39.80 ct, 225.2 mm x 18.1 mm
"Mookaite"
Western Australia
11.92 ct, 15.2 mm
Chrysocolla
Miami, Arizona
5.63 ct, 14.1 mm x 10.1 mm
Spinel
Burma
0.57 ct, 5.75 mm x 3.85 mm
Seraphinite (Clinochlore)
Korshunovskoye, Siberia, Russia
10.16 ct, 16.01 mm x 12.10 mm
Tsavorite Garnet
Kenya
0.10 ct, 2.85 mm
Tourmaline (cat's eye)
Brazil
5.91 ct, 11.97 mm x 10.00 mm
Peridot
Arizona
0.62 ct, 5.0 mm
Ring, Turquoise in Sterling Silver
Arizona
15 mm x 10 mm (stone), Ring Size = 6
Crocoite (excellent xls - Type Locality)
Berezovsk, Ekaterinburg, Middle Urals, Russia
6.5 x 4.8 x 2.2 cm
Vivianite
Tomokoni adit, near Canutillos, Colavi, Saavedra Province, Potosi Department, 36 km NE of Potosi, Bolivia
3.6 x 1.7 x 1.5 cm
Andradite (new find)
Huanggang Mine, Hexigten Banner (Keshiketeng Co.), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region, China
12.3 x 9.4 x 5.5 cm
Paravauxite with Sigloite (good quality)
Contacto vein, Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for both species)
3.2 x 2.5 x 1.2 cm
Quartz included with Cassiterite (interesting material) (new find)
Viloco mine, Loayza Province, La Paz Department, Bolivia
9.6 x 6.6 x 4.8 cm
Stephanite (recent find)
Porco mine, Quijarro Province, Potosi Dept., Bolivia
2.2 x 1.6 x 1.1 cm
Pyromorphite (rare from Bolivia)
Huari-Hauri, Saavedra Province, Potosi Department, Bolivia
5.3 x 3.1 x 2.9 cm
Augelite
Machacamarca Mine, near Colavi, Dept. Potosi, Bolivia
7.2 x 5.2 x 3.2 cm
Copper pseudomorph after Aragonite (great quality)
Corocoro District, Pacajes Province, La Paz Department, Bolivia
2.5 x 2.3 x 2.2 cm
Vauxite (casts after Wavellite) with Paravauxite and Metavauxite (very rare association)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia (type locality for three species)
4.5 x 2.8 x 1.6 cm
Amazonite with Albite (ex Brian Kosnar Collections)
R. A. Kosnar Claim on Yucca Hill, Steven's Ranch, near Lake George, Park County, Colorado
4.1 x 3.7 x 3.2 cm
Epidote (ex Brian Kosnar Collection)
Green Monster Mountain, Prince of Wales Island, Alaska
3.2 x 2.8 x 0.8 cm
Prehnite (casts after Anhydrite) (ex Brian Kosnar Collection)
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
6.2 x 3.7 x 3.6 cm
Calcite with Natrolite (ex Rich Kosnar Collection)
Millington Quarry, Bernards Township, Somerset County, New Jersey
4.8 x 4.4 x 2.6 cm
Wulfenite
Red Cloud mine, Trigo Mountains, La Paz County, Arizona
2.1 x 1.7 x 1.3 cm
Fluorite (classic material)
Elmwood Mine, Carthage, Smith County, Tennessee
3.3 x 2.7 x 2.5 cm
Smithsonite (classic material) (ex Harold Urish Collection)
Kelly Mine, Magdalena District, Socorro County, New Mexico
4.4 x 4.2 x 3.1 cm
Barite on Amethyst (ex Harold Urish Coll)
Guanajuato, Mexico
6.2 x 4.2 x 2.3 cm
Pyrite Concretion
Dongchuan District, Kunming Prefecture, Yunnan Province, China
8.3 x 7.3 x 5.3 cm
Fluorite (classic material)
Asturias, Spain
3.9 x 3.8 x 1.3 cm
Vesuvianite
Hashupa, Shigar Valley, Baltistan, Nortern Areas, Pakistan
2.3 x 2.1 x 1.8 cm