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Paragenezisi mineralho

Paragenezisi mineralho (az para… va genezis), dar qishri Zamin qonunan yakjoya voqe budani mineralhoro guyand, ki dar sharoiti mushtarak ba vujud omadaand. Istilohi «Paragenezisi mineralho» bori avval soli 1849 istifoda shudaast. Mafhumi «Paragenezisi mineralho» boshad, solhoi 20 asri 20 dar asarhoi V. I. Vernadskiy inkishofi komil yoft. Muhimtarin omilhoe, ki prosessi Paragenezisi mineralho ba onho vobasta ast, khimizmi muhit va tarikhi inkishofi geologii on, inchunin sharoiti fizikiyu khimiyavi va termodinamikii mineralhosilshavi meboshand.

Mineralhoe, ki dar sharoiti ba ham monand ba vujud meoyand, qatorhoi pa­ragenetiki hosil mekunand va onho umuman dar konhoi gunogun ba tav­ri qonuni takroran paydo meshavand. Masalan, assotsiatsiyahoi mineralii jinshoi kuhii magmavi, pegmatitho, kimberlitho, raghoi madandori gidrotermali, zonahoi oksidshavii konhoi madani metallhoi ranga va gayra az hamin guna sqatorhoi mineraliand.

Paragenezisi mineralho bo paragenezisi elementhoe, ki dar prosesshoi mineralhosilshavi ishtirok dorand, zich aloqamand ast. Tadqiq va tahlili harjonibai Paragenezisi mineralho dar jinshoi kuhi imkoniyat medihand, ki prosessi mineralho­silshavi tajdid va sababhoe, ki omezishi doimiyu qonunii mineralhoi yakkhelaro dar konhoi tarikhi geokhimiyaviashon ba ham monand imkonpazir megardonand, omukhta shavand. Omukhtani Paragenezisi mineralho baroi justujui konho ahamiyati kaloni amali dorad.

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SADUDDINI HAMMUI Muhammad ibni Juvayni

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