Phengite

Phengite

Phengite is a series name for dioctahedral micas of composition K(AlMg)2(OH)2(SiAl)4O10, similar to muscovite but with addition of magnesium.

References

* Glossary of Geology, Fifth Edition, Eds. K.K.E. Neiendorf, J.P. Mehl, J.A. Jackson, American Geological Institute, 2005

External links

* http://www.mindat.org/min-3189.html


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • phengite — ● phengite nom féminin Variété de mica muscovite contenant une certaine teneur de fer et de magnésium …   Encyclopédie Universelle

  • Phengite — Muscovite Muscovite Catégorie IX : silicates Muscovite (Musée de Prague) …   Wikipédia en Français

  • phengite — phen·gite …   English syllables

  • phengite — …   Useful english dictionary

  • Metamorphic facies — Eclogite Blueschist Greenschist Prehnite Pumpellyite …   Wikipedia

  • Damourite — Muscovite Muscovite Catégorie IX : silicates Muscovite (Musée de Prague) …   Wikipédia en Français

  • Muscovite — Catégorie IX : silicates[1] Muscovite; sud est de Minas Gerais, Brésil …   Wikipédia en Français

  • Paragonite — Muscovite Muscovite Catégorie IX : silicates Muscovite (Musée de Prague) …   Wikipédia en Français

  • Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

  • Blueschist — (pronEng|ˈbluːʃɪst) is a rock that forms by the metamorphism of basalt and rocks with similar composition at high pressures and low temperatures, approximately corresponding to a depth of 15 to 30 kilometers and 200 to 500 degrees Celsius. The… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”