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MIKROKLIN

mikroklinMIKROKLIN (az mikro… va yun. klino — ham meshavam), mineralest az guruhi ishathoi dashti. Tarkibi khimiyaviash (Kt Na)[AlSiaOe]. Ba miqdori kam omekhtahoi kalsiy, bariy, ohan, rubidiy, seziy dorad. Siste­mai kristallbandiash triklini. Kristalhoyash odatan prizmashakl meshavand. Sakhtiash 6—6,5; zichiash 2540—2570 kg/m9. Rangash gulobi, zardi burtob, safedi surkhcha, surkhi gulobi, bazan safed, sabzi kabudtob (amazonit). Jiloyash shishagun, sadafmonand. Mikroklin hamchun minerali jinsofarin juzi tarkibii granit, granodiorit, granosnenit, pegmatit va gneisho meboshad. Dar sanoati shisha va kuloli istifoda mebarand. Az amazonit har guna masnuoti zargari tayyor mekunand.

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SADUDDINI HAMMUI Muhammad ibni Juvayni

SADUDDINI HAMMUI Muhammad ibni Juvayni (soli tavallud nomalum — Vafot 1252), yake az namoyandagoni mashhuri …