Granite lub tswv yim
Nov 28, 2016
Granite magma hauv qab no ntawm qhov chaw yog ib gel ua ntawm igneous pob zeb, feem ntau li ntawm feldspar thiab quartz. Granite yog ib qho nyuaj, nyuaj los yog weathering tau cov kua qaub thiab alkali yaig, siv hauv lub tsev ntaub ntawv. Granite (Granite) lub etymology ntawm Latin GRANUM, qab hau lis los lis. Granites muaj pob zeb plutonic, tsim kom muaj thiab txoj kev zoo heev, cov ntxhia hais pom qhov rab peev xwm qhov muag, li no lub npe.
Paj piav lub pob zeb uas zoo nkauj markings, nyuam qhuav los yog neeg hais rau pob zeb tawv heev, ntawd ces yog muaj ib tug zoo li paj markings ntawm lub pob zeb hard.
