- mineral cleavage
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спайность в минералах
English-Russian dictionary of geology. 2011.
mineral cleavage
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Mineral — For other uses, see Mineral (disambiguation). An assortment of minerals. A mineral is a naturally occurring … Wikipedia
Cleavage (geology) — This article is about rock cleavage, for cleavage in minerals see Cleavage (crystal) Different ways in which a cleavage can develop in a sedimentary rock. A: original sedimentary rock; B: pencil cleavage; C: diagenetic foliation (parallel to… … Wikipedia
Cleavage (crystal) — Green fluorite with prominent cleavage. Cleavage, in mineralogy, is the tendency of crystalline materials to split along definite crystallographic structural planes. These planes of relative weakness are a result of the regular locations of atoms … Wikipedia
Mineral physics — This article is about high pressure physics of minerals. For physical attributes of minerals like cleavage, see Mineralogy#physical mineralogy. Mineral physics is the science of materials that compose the interior of planets, particularly the… … Wikipedia
clay mineral — any of a group of hydrous aluminum silicate minerals, as kaolinite, illite, and montmorillonite, that constitute the major portion of most clays. [1945 50] * * * Any of a group of important hydrous aluminum silicates with a layered structure and… … Universalium
Mohs scale of mineral hardness — The Mohs scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs and… … Wikipedia
Celestine (mineral) — Infobox mineral name = Celestine category = boxwidth = boxbgcolor = imagesize = 225px caption = Clear grey blue celestine crystal crust from Madagascar formula = SrSO4 sometimes contains minor calcium and/or barium molweight = color = habit =… … Wikipedia
silica mineral — Any of the forms of silicon dioxide (SiO2), including quartz, tridymite, cristobalite, coesite, stishovite, melanophlogite, lechatelierite, and chalcedony. Various kinds of silica minerals have been produced synthetically. * * * Introduction… … Universalium
Minium (mineral) — Minium Minium druse on cerussite from the Old Yuma Mine, Tucson Mountains, Arizona General Category Oxide mineral … Wikipedia
flow cleavage — noun : cleavage that results from flow in hard rock and that is characterized by more or less slaty structure and reorientation or recrystallization of certain included minerals into a platy form * * * Petrol. cleavage resulting from the parallel … Useful english dictionary
Samsonite (mineral) — Samsonite is a silver manganese antimony sulfosalt mineral with formula Ag4MnSb2S6. It crystallizes in the monoclinic crystal system with a typical slender radiating prismatic habit. It is metallic black to steel black with no cleavage and a… … Wikipedia
