Anagram & Information om | Engelska ordet MICAS

Exempel på hur man kan använda MICAS i en mening

• Vermiculite clays are weathered micas in which the potassium ions between the molecular sheets are replaced by magnesium and iron ions.
• It is also a product of hydrothermal alteration of various minerals (feldspars, micas, pyroxenes, amphiboles, garnets, and others) composing igneous rocks.
• The Rijpfjord granite is medium grained, and contains two micas (muscovite and biotite) in addition to quartz, plagioclase and pink K-feldspar.
• Potassium is a common element found in many materials, such as feldspars, micas, clay minerals, tephra, and evaporites.
• Phlogopite micas are found primarily in igneous rocks, although it is also common in contact metamorphic aureoles of intrusive igneous rocks with magnesian country rocks and in marble formed from impure dolomite (dolomite with some siliclastic sediment).
• Fire clays consist of natural argillaceous materials, mostly kaolinite group clays, along with fine-grained micas and quartz, and may also contain organic matter and sulphur compounds.
• The oceanic plate is saturated with water, mostly in the form of hydrous minerals such as micas, amphiboles, and serpentines.
• Like other micas and chlorites, clintonite is monoclinic in crystal form and has a perfect basal cleavage parallel to the flat surface of the plates or scales.
• Typically the shales do not contain many fossils, while the coarser sandstones often have fractions of micas and glauconite.
• It occurs as a rare component within ultramafic nodules in kimberlites in association with olivine, enstatite, chrome diopside, chromian pyrope, chromian spinel, ilmenite, perovskite, zircon, diamond, omphacite, rutile, carbonates and micas.
• Sericite is the name given to very fine, ragged grains and aggregates of white (colourless) micas, typically made of muscovite, illite, or paragonite.
• Greisen is a highly altered granitic rock or pegmatite, usually composed predominantly of quartz and micas (mostly muscovite).
• This diagram makes no distinction between rock types at the same QAPF plot position and classification, but of different bulk chemical compositions with respect to other minerals such as olivine, pyroxenes, amphiboles or micas.
• The ceylonite first discovered on the island of Ceylon, modern day Sri Lanka, was found imbedded in calcareous spar, and accompanied by pyrite and micas.
• Apatite, sphene, zircon, micas and volcanic glass typically contain enough uranium to be useful in dating samples of relatively young age (Mesozoic and Cenozoic) and are the materials most useful for this technique.
• Segregation of granitic melts from their residual solids begins with the onset of partial melting along the grain boundaries of reactant minerals, namely the ferromagnesian phases of micas and amphiboles.
• The resulting metamorphism and deformation turned them into calcareous phyllites and schists, strongly foliated rocks rich in micas.
• Additional sources of water could be the eclogitization of amphiboles and micas in the subducting slab.
• Undeformed platy minerals such as micas and amphiboles align in a preferred orientation, and minerals such as quartz or calcite deform into a grain shape preferred orientation.
• 7 billion (US$35 billion) in 2014 and other than industrial minerals and exports from South Ghana such as diamonds, bauxite, and manganese, Ashanti Region also has deposits of barites; basalts; clays; dolomites; feldspars; granites; gravels; gypsums; iron ores; kaolins; laterites; limestones; magnesites; marbles; micas; phosphates; phosphorus; rocks; salts; sands; sandstones; slates; and talcs that are yet to be fully exploited and the Parliament of Ghana has no plans to nationalize Ghana's entire mining industry.

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