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Tourmaline var. Elbaite. Grotta d'Oggi, S.Piero, Ile d'Elbe, Italie Taille=8.53 mm Photo Adriano Perugini‎

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Quartz - Ankogelgruppe, Anlauftal, Gasteinertal, Pongau, Salzburg, Austria Size: 7.5 x 5.0 x 3.0 cm

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Beryl var.Aquamarine - Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan Size: 8.0 cm

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Fluorite - Minerva Mine, Hardin Co., Illinois, USA.

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Clinoclase. Chili FOV=0.5 mm Photo Tóth László

Rhodochrosite with Tetraedrite - Sweet Home Mine, Mount Bross, Alma District, Park Co., Colorado, USA Size: 5.8 x 5.6 x 4.5 cm

Quartz var.Smoky - Val Val, Surselva, Kanton Graubünden, Switzerland Size: 6.7 x 6.6 x 4.2 cm

Quartz on Andradite - Stanley Butte area, Stanley Butte, Stanley District, San Carlos Indian Reservation, Graham County, Arizona, USA Size: 11 cm