What Is "MICA"
The dictionary defines mica as "A class of silicates having a prismatic angle 120o, eminently perfect basal cleavage, affording thin tough lamina or scales, colorless to jet black, transparent to translucent, of widely varying chemical composition, and crystallizing in the monoclinic system". In brief, mica is a generic term applied to a group of a complex alumino-silicate minerals having a sheet or plate like structure with different chemical compositions and physical properties. All micas from flat six-sided monoclinic crystals with a remarkable cleavage in the direction of the large surfaces, which permits them to split easily into optically flat films, as thin as one micrometre in thickness. Because it had been gifted with exceptional values. It possesses some of the most outstanding combination of chemical, physical, electrical, thermal and mechanical properties which are not found in any other product.
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