Phakathi kwezinhlayiya zamaminerali ezakha i-granite, ngaphezu kwe-90% yi-feldspar ne-quartz, okuyi-feldspar kakhulu. I-feldspar ivame ukuba mhlophe, grey, futhi inyama-bomvu, futhi i-quartz ngokuvamile ayinambala noma emhlophe empunga, eyakha umbala oyisisekelo we-granite. I-Feldspar ne-quartz ngamaminerali aqinile, futhi kunzima ukuhamba ngommese wensimbi. Ngokuqondene namabala amnyama egwadle, ikakhulukazi i-mica emnyama, akhona amanye amaminerali. Nakuba i-biotite ithambile, ikhono layo lokumelana nokucindezeleka alibuthakathaka, futhi ngesikhathi esifanayo banenani elincane ku-granite, ngokuvamile elingaphansi kuka-10%. Lesi yisimo sezinto ezibonakalayo lapho igwadle liqine khona ngokukhethekile.
Esinye isizathu esenza i-granite iqine ukuthi izinhlayiya zayo zamaminerali ziboshwe ngokuqinile komunye nomunye futhi zifakwe komunye nomunye. Izimbotshana zivame ukubala ngaphansi kwe-1% yenani lomthamo wetshe. Lokhu kunikeza i-granite ikhono lokumelana nezingcindezi ezinamandla futhi ayingenwa kalula ngumswakama.
Isikhathi sokuthumela: May-08-2021