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Norit

Norit (norv. norit, az Norge — Norvegiya), jinsi kuhii kristallii dona-dona az guruhi gabbro. Norit az gabbro bo hamin farq mekunad, ki dar tarkibash ba gayr az mineralhoi khosi gabbro boz mineralhoi siyoh tob—pirokseni rombi (odatan bronzit, bazan ensgatit va gipersten) dorad. Agar  dar tarkibash du khel piroksen (rombi va monoklini) doshta boshad, gabbroporit nomida meshavad.

Norit
Surati “Norit”

Norit az plagioklazho (ziyoda az 50%, asosan anortit), olivin na miqdori kami mineralhoi madani (magnetit, titanomagnetit va mineralhoi sulfidi) iborat ast. Noritro hamchun masoleqi binokori istifoda mebarand.

Инчунин кобед

SADUDDINI HAMMUI Muhammad ibni Juvayni

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