- clintonite group
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клинтонитовая группа
English-Russian dictionary of geology. 2011.
clintonite group
Смотреть что такое "clintonite group" в других словарях:
clintonite — ▪ mineral also called Seybertite, mica mineral, a basic aluminosilicate of calcium, magnesium, and iron. It occurs in chlorite schist (with talc) and in altered limestones. Clintonite is the primary member of a group of micas (also… … Universalium
Clintonite — with spinel on orthoclase matrix from Amity, New York (size: 9.3 x 5.7 x 3.8 cm) General Category Phyllosilicate Mica group … Wikipedia
clintonite — noun A calcium magnesium aluminium phyllosilicate mineral of the margarite group of micas. Syn: xanthophyllite … Wiktionary
clintonite — ˈklintənˌīt noun ( s) Etymology: DeWitt Clinton + English ite 1. : seybertite 2. : a group of micas that contain calcium instead of potassium see … Useful english dictionary
brittle mica — noun : a mineral of the clintonite group … Useful english dictionary
seybertite — ˈsībə(r)d.ˌīt noun ( s) Etymology: French, from Henry Seybert died 1883 American mineralogist + French ite : a basic aluminosilicate Ca(Mg,Al)3(Al,Si)4( … Useful english dictionary
List of minerals C-E (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
List of minerals — This is a List of minerals for which there are Wikipedia articles. Mineral variety names and mineraloids are to be listed after the valid minerals for each letter.For a complete listing (about 4,000) of all mineral names: List of minerals… … Wikipedia
pyroxene — pyroxenic /puy rok sen ik/, adj. /puy rok seen, peuh , puy rok seen /, n. any of a very common group of minerals of many varieties, silicates of magnesium, iron, calcium, and other elements, occurring as important constituents of many kinds of… … Universalium
Mica — For other uses, see Mica (disambiguation). Rock with mica … Wikipedia
brittle mica — ▪ mineral any member of the mica group of silicate minerals that has calcium instead of potassium or sodium. The calcium substitution increases the aluminum to silicon ratio that enhances hardness. This causes it to break instead of bend.… … Universalium
