Pakati pa tinthu tating'onoting'ono tomwe timapanga granite, oposa 90% ndi a fedSpar ndi quartz, omwe felkpar ndiwowonjezera. Fedlespar nthawi zambiri imakhala yoyera, imvi, komanso yofiyira, ndi quartz imakhala yoyera kwambiri kapena yoyera kwambiri, yomwe imapanga mtundu woyambira wa Granite. Feddspar ndi quartz ndi mchere wolimba, ndipo nkovuta kusunthira ndi mpeni wachitsulo. Ponena za malo amdima mu granite, makamaka mica wakuda, pali michere ina. Ngakhale biotite ndi yofewa kwambiri, amatha kupewa kupsinjika siofooka, ndipo nthawi yomweyo amakhala ndi zochepa mu granite, nthawi zambiri osakwana 10%. Uwu ndiye mkhalidwe wa Granite ndi wamphamvu kwambiri.
Chifukwa china chomwe chidalite ndi cholimba ndikuti tinthu ake michere imakhala mwamphamvu wina ndi mnzake ndipo imaphatikizidwa wina ndi mnzake. The Pores nthawi zambiri amawerengera 1% ya kuchuluka kwa thanthwe. Izi zimapereka mphamvu yolimbana ndi mavuto amphamvu ndipo samayikidwa mosavuta ndi chinyontho.
Post Nthawi: Meyi-08-2021