Pakati pemamineral particles anoumba granite, inopfuura 90% ndeye feldspar uye quartz, iyo feldspar ndiyo yakawanda.Iyo feldspar inowanzo chena, grey, uye nyama-tsvuku, uye quartz kazhinji isina ruvara kana greyish chena, iyo inoumba yakakosha ruvara rwegranite.Feldspar uye quartz zvicherwa zvakaoma, uye zvakaoma kufamba nebanga resimbi.Kana ari mavara akasviba mugranite, kunyanya dema mica, kune mamwe mamineral.Kunyange zvazvo biotite inenge yakanyorova, kukwanisa kwayo kurwisa kushushikana hakusi kusimba, uye panguva imwechete vane zvishoma mugranite, kazhinji pasi pe10%.Iyi ndiyo mamiriro ezvinhu umo granite inonyanya kusimba.
Chimwe chikonzero nei granite yakasimba ndeyokuti maminerari ayo akasungwa zvakasimba kune mumwe nemumwe uye akabatanidzwa mune mumwe nemumwe.Iyo pores inowanzoita isingasviki 1% yehuwandu hwedombo.Izvi zvinopa granite kugona kutsungirira kumanikidza kwakasimba uye haipindi nyore nehunyoro.
Nguva yekutumira: Chivabvu-08-2021