Your Source For Fine Mineral Specimens

Filter By

Calcite on Quartz pseudomorphing after Calcite
Guanajuato Municipality, Guanajuato, Mexico
Ex. Dave Bergman
9.3 x 8.6 x 3.1 cm
Winning Bid: $155
Aurichalcite
Ojuela Mine, Mapimí, Durango, Mexico
9.6 x 5.2 x 2.7 cm
Winning Bid: $177
Boleite (classic material)
Amelia Mine, Arroyo de la Soledad, Boleo District, Santa Rosalía, Mun. de Mulegé, Baja California Sur, Mexico
1.7 x 1.5 x 1.2 cm
Winning Bid: $380
Brucite (rare rich yellow color)
Killa Saifullah, Balochistan, Pakistan
4.7 x 3.7 x 2.7 cm
Winning Bid: $107
Microcline
Ruggles Mine, Grafton Co., New Hampshire, USA
Ex. Gerry Morvell
8.0 x 6.2 x 3.7 cm
Winning Bid: $119
Fluorite on Quartz
Nashik Dist., Nashik Div., Maharashtra, India
Ex. Charlie Key
11.9 x 6.5 x 2.7 cm
Winning Bid: $583
Tourmaline (multi-color crystal - ''floater'' specimen)
Sapo Mine, Ferruginha, Conselheiro Pena, Minas Gerais, Brazil
Ex. Brian Kosnar
4.3 x 1.4 x 1.3 cm, 18.07 grams
Winning Bid: $310
Pyrite (classic material)
Huanzala Mine, Huanzala, Huallanca District, Bolognesi Province, Ancash, Peru
Ex. Dave Bergman
3.7 x 2.7 x 2.5 cm
Winning Bid: $40
Red Quartz
Tarya Mine, Tinejdad, Er Rachidia Prov., Meknes-Tafilalet Region, Morocco
9.7 x 5.1 x 3.6 cm
Winning Bid: $265
Copper (uncommon trap rock locality)
Chimney Rock Quarry (Bound Brook), Bridgewater Township, Somerset Co., New Jersey, USA
Ex. Brian Kosnar
5.3 x 1.7 x 1.5 cm
Winning Bid: $99
Dioptase with Calcite (classic material)
Tsumeb Mine, Oshikoto Region, Namibia
Ex. Dave Bergman
4.5 x 3.0 x 2.7 cm
Winning Bid: $349
Mica / Sericite pseudomorph after Cordierite-Indialite ("Cherry Blossom") (RARE MATRIX piece)
Kameoka City, Kyoto Prefecture, Kinki Region, Honshu Island, Japan
4.6 x 3.2 x 1.7 cm
Winning Bid: $46
Azurite (''roses'')
Christiana Mine, Mercati mines, Agios Konstantinos, Lavrion Dist., Lavreotiki, East Attica, Attica, Greece
Ex. Christos Spiromitros
4.3 x 3.1 x 2.9 cm
Winning Bid: $267
Ilmenite (fine crystal)
Ilmen Nature Reserve, Chelyabinsk Oblast, Russia
Ex. Kurt Hefendehl
7.2 x 5.7 x 3.8 cm
Winning Bid: $175
Fluorite (gemmy ''phantom'' crystals) with Muscovite on Quartz
Yaogangxian Mine, Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou, Hunan, China
Ex. Dr. Stephen Smale
9.3 x 7.8 x 6.7 cm
Winning Bid: $361
Wulfenite (uncommon locality)
Krischnig Mine, Windisch-Bleiberg, Ferlach, Klagenfurt-Land District, Carinthia, Austria
Ex. Al Kidwell
9.3 x 8.9 x 7.2 cm
Winning Bid: $121
Corundum var: Ruby on marble
Jagdalak (Jagdalek) Ruby Mine, Kunar Province, Afghanistan
5.2 x 4.7 x 2.9 cm
Winning Bid: $61
Dolomite with Malachite
Tsumeb Mine, Oshikoto Region, Namibia
Ex. John Dagenais
8.3 x 8.1 x 7.2 cm
Winning Bid: $54
Turquoise
Pima Mining District (Twin Buttes District), Sierrita Mountains, Pima Co., Arizona, USA
Ex. Dave Bergman
6.3 x 3.8 x 2.7 cm, 106.6 grams
Winning Bid: $222
Calcite pseudomorph after Glauberite
Camp Verde, Yavapai Co., Arizona, USA
6.7 x 4.8 x 3.8 cm
Winning Bid: $93
Pyrite pseudomorph after Pyrrhotite with Rhodochrosite
Stari Trg Mine, Trepča complex, Mitrovica, Mitrovica District, Kosovo
5.1 x 4.8 x 2.3 cm
Winning Bid: $40
Spherical Amethyst (''Grapes'')
Mamuju area, Sulawesi Barat Prov., Sulawesi, Indonesia
7.3 x 6.7 x 4.3 cm
Winning Bid: $222
Wulfenite on Cerussite with Mimetite
Mfouati, Mfouati District, Bouenza Department, Republic of the Congo
Ex. Dave Ziga
2.0 x 1.5 x 1.2 cm
Winning Bid: $222
Copper (classic material)
Keweenaw Co., Michigan, USA
Ex. Al Kidwell
7.6 x 2.3 x 2.2 cm
Winning Bid: $50
Sphalerite (RARE locality specimen)
Warren, Grafton Co., New Hampshire, USA
Ex. Gerry Morvell
7.2 x 6.2 x 2.2 cm
Winning Bid: $120
Chalcocite with Calcite
Dzhezkazgan Mining District, Karaganda Region, Kazakhstan
Ex. Kurt Hefendehl
11.6 x 7.7 x 4.2 cm
Winning Bid: $232
Fluorapatite
Parun pegmatite field, Nuristan, Afghanistan
Ex. Gerry Morvell
8.5 x 5.2 x 4.1 cm
Winning Bid: $160
Gold on Bornite (rare classic locality specimen)
Cole Mine, Bisbee, Cochise Co., Arizona, USA
3.6 x 2.6 x 1.5 cm
Winning Bid: $230
Azurite (fine crystals)
Milpillas Mine, Cuitaca, Santa Cruz Mun., Sonora, Mexico
5.2 x 3.7 x 2.1 cm
Winning Bid: $360
Beryl var: Aquamarine (doubly-terminated) with Albite
Shigar Valley, Gilgit-Baltistan, Pakistan
3.1 x 1.7 x 1.3 cm
Winning Bid: $120