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Gold on Quartz
East Belt District, Placer County, California
4.2 x 3.9 x 2.2 cm
Scheelite
Mt. Xuebaoding, Ping Wu, Sichuan Prov., China
6.2 x 4.4 x 3.3 cm
Benitoite on Natrolite
Dallas Mine, San Benito County, California
8.7 x 7.4 x 3.9 cm
Dioptase on Calcite ex. Rob Smith Coll.
Tsumeb, Namibia
5.3 x 3.3 x 2.8 cm
Rhodochrosite slice circa 1988 find
Capillitas, Catamarca, Argentina
20.0 x 14.0 x 1.0 cm
Natrolite
Magheramorne Quarry, Larne, Co. Antrim, Northern Ireland
6.7 x 6.2 x 4.6 cm
Purpurite
Sandamab pegmatite, Usakos, Karibib, Erongo Region, Namibia
10.5 x 6.2 x 2.8 cm
Senegalite on Turquoise (TYPE LOC.)
Kouroudiako, Saraya, Tambacounda Region, Senegal
7.1 x 4.8 x 4.7 cm
Graphite in marble
Vacha River, Rhodope Mountains, Bulgaria
7.1 x 6.6 x 1.9 cm
Thomsonite
Hammerunterwiesenthal, Saxony, Germany
9.4 x 5.8 x 3.6 cm
Thomsonite
Hammerunterwiesenthal, Saxony, Germany
7.8 x 6.0 x 2.6 cm
Siderite, Pyrhhotite, Cubanite
Morro Velho gold mine, Nova Lima, Minas Gerais, Brazil
8.8 x 5.1 x 2.4 cm
Chalcedony ps. After Fluorite
Blinkpan, Namibia
7.2 x 4.2 x 3.7 cm
Copper in gypsum
Mission Mine, Pima Co., Arizona
10.6 x 4.2 x 0.7 cm
Wakabayashilite
Khaidarkan, Fergana Valley, Osh Oblast, Kyrgyzstan
7.4 x 5.6 x 5.5 cm
Galena ex. National Museum of Sophia
Septemvri mine, Madan, Rhodope Mts, Bulgaria
16.0 x 10.8 x 6.8 cm
Selenite "ramshorns"
Guangdong Province, China
9.7 x 8.2 x 4.6 cm
Boracite (rare in matrix)
Eime, near Hanover, lower Saxony, Germany
2.1 x 1.6 x 1.4 cm
Stellerite
Braens Quarry, Haldeon, Passaic County, New Jersey
9.3 x 7.9 x 3.4 cm
Brazilianite
Linopolis, Minas gerais, Brazil
4.7 x 3.0 x 1.8 cm
Natrolite epitaxial on Thomsonite
Hammerunterwiesenthal, Saxony, Germany
12.1 x 8.1 x 4.0 cm
Chabazite
Trummery Quarry, Castle Robin, County Antrim, Ireland
9.2 x 8.0 x 3.8 cm
Apophyllite on Stilbite
Jalgaon, Maharashtra, India
8.5 x 7.0 x 4.6 cm
Stilbite and Heulandite on Apophyllite stalactite
Jalgaon, Maharashtra, India
9.2 x 6.2 x 4.8 cm
Quartz var. "Fenster"
Val d''Illiez, unter-Wallis, Switzerland
6.5 x 4.8 x 2.0 cm
Mordenite
New Water Mtns, nr. Eagle Eye, La Paz Co., Arizona
8.6 x 6.7 x 5.1 cm
Botallackite
Levant Mine, nr. Pendeen, Cornwall, England
7.4 x 4.5 x 3.4 cm
Smoky Quartz
Furka Pass, Wallis, Switzerland
8.6 x 5.8 x 3.5 cm
rare Acicular Pyrite crystals
Contatto Ovest stope, San Giovanni mine, Iglesias, Sardinia, Italy
7.5 x 4.9 x 2.7 cm
Fulgurite ("frozen lightning")
Great Sand Sea, SW Egypt
20.5 x 0.7 x 0.7 cm