MAGMATIZM

MAGMATIZM, prosesshoe, ki gudozish va vusatu harakat, joyivazkuni, omezish, tasiri mutaqobila bo jinshoi sakht va shakhshavii magmaro dar bar megirand. Magmatizm yake az muhimtarin zuhuroti aktiviyati qari Zamin buda, bo inkishof, tagyiroti harorat va evolyusiyai tektonikii on bevosita aloqamand ast. Barobari digargun shudani khususiyati harakati tektoniki khelhoi Magmatizm ham tagyir meyobad va dar baze strukturahoi Zamin Magmatizmi ba khud khos mushohida karda meshavad (mas., dar nohiyahoi geosinklinali platforma va uqyonusho). Magmatizm vobasta ba chuqurii zuhuryobiash abissali, ginabissali, subvulqoni va vulqoni meshavad. Baze mutakhassison chunin meshumorand, ki Magmatizm makhsusan dar davrai geosinklinalii nohiyahoi chindor bosurat ruy medihad va shaklhoi alohidai zuhuroti on bo marhilahoi muayyani inkishofi geosinklinal aloqamandand. Dar davrai hozirai geologi Magmatizm khususan dar mintaqai geosinklinalii uqyonusi Orom, qatorkuhhoi zeriobii uqyonusho, zonahoi riftii Afrika, bahri Miyonazamin va g. vusat yoftaast. Bo prosesshoi Magmatizm paydoishi konhoi gunoguni capvathoi zerizamini vobastaand. Nig. niz jinshoi kuhii magmavi.