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Mica Group | |
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Las Palomas Quarry, Coronel Pringles Department, San Luis, Argentina 14 x 11 x 6 cm. |
| © Marcelo O. Olsina | Photo ID: 15144 View Count: 603 |
Mica Group | |
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Las Palomas Quarry, Coronel Pringles Department, San Luis, Argentina 14 x 9 cm. |
| © Marcelo Olsina | Photo ID: 16114 View Count: 450 |
Mica Group | |
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Ziller valley, North Tyrol, Tyrol, Austria Lustrous mica crystals of 1 cm in diameter. |
| © Christian Bracke | Photo ID: 91094 View Count: 158 |
Mica Group | |
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Urubu mine (Vulture mine; Uruba mine), Monte Belo, Itinga, Jequitinhonha valley, Minas Gerais, Southeast Region, Brazil A 4.5 by 3.6 cms group of crystals on Microcline crystals. JSS specime and photo. |
| © JSS | Photo ID: 224823 View Count: 46 |
Mica Group | |
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Sugar Lake, Vernon, Vernon Mining Division, British Columbia, Canada A 5mm flake of an unidentified mica. Photographed by, and in the collection of, Karl Volkman. Ex George Downey Collection. |
| © Karl Volkman04/05 | Photo ID: 32074 View Count: 457 |
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Gooderham highway 507 roadcut, Haliburton Co., Ontario, Canada A nice 5.1 x 3.9cm light brown Mica book from the 507 roadcut. From M> Adamowicz collection. |
| © M.Adamowicz | Photo ID: 231739 View Count: 62 |
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Craigmont Mine, Raglan Township, Renfrew Co., Ontario, Canada Here is a free from matrix book of brown Mica. The sample is 2.5 cm long, 1.4 cm wide, and 1 cm thick. It is from the Craigmont Mine, near Combermere. From M. Adamowicz collection. |
| © M.Adamowicz | Photo ID: 175579 View Count: 124 |
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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Size ~ 4 x 3 cm. Found Sept 1996. This specimen is of interest because of the unusual selective coatings. The "mica" is probably muscovite. The (unid) green crust makes it look like chlorite but it's clear from broken/uncoated rosettes (see top) that it's an ordinary flexible mica. The dolomite is actually nearly colorless and translucent ... |
| Photo ID: 262995 View Count: 12 | |
Mica Group | |
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Cantley, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada 5 x 5.5 x 2.5 cm |
| © Phil B. 2006 | Photo ID: 68151 View Count: 296 |
Mica Group | |
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Val-des-Monts, Les Collines-de-l'Outaouais RCM, Outaouais, Québec, Canada Nice mica specimen. I don't usually collect mica but this one displays very well. Largest crystal is 29x38x37mm |
| © Phil B. 2006 | Photo ID: 71889 View Count: 338 |
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