Izikwele zegranite zisetshenziswa kakhulu ukuqinisekisa ukuthi izingxenye zithambile. Amathuluzi okulinganisa igranite amathuluzi okuhlola abalulekile ezimbonini, afanele ukuhlolwa nokulinganisa ngokunembile kwezinsimbi, amathuluzi okunemba, kanye nezingxenye zemishini. Enziwe ngokuyinhloko ngegranite, amaminerali ayinhloko yi-pyroxene, i-plagioclase, inani elincane le-olivine, i-biotite, kanye namanani amancane e-magnetite. Anombala omnyama futhi anesakhiwo esinembile. Ngemva kwezigidi zeminyaka yokuguga, anokuthungwa okufanayo, ukuzinza okuhle kakhulu, amandla aphezulu, kanye nobunzima obuphezulu, akwazi ukugcina ukunemba okuphezulu ngaphansi kwemithwalo esindayo. Afaneleka ekukhiqizweni kwezimboni kanye nomsebenzi wokulinganisa elebhu.
Izici kanye nezinzuzo
1. Izikwele zegranite zinesakhiwo esincane esiminyene, indawo ebushelelezi, engagugi, kanye nenani eliphansi lokungagugi.
2. I-Granite idlula ekugugeni kwemvelo isikhathi eside, isusa ukucindezeleka kwangaphakathi futhi igcine ikhwalithi yezinto eziqinile ezingeke ziguge.
3. Zimelana nama-acid, ama-alkali, ukugqwala, kanye ne-magnetism.
4. Azinawo umswakama futhi azigqwali, okwenza kube lula ukuzisebenzisa nokuzinakekela.
5. Zine-coefficient yokwandisa eqondile ephansi futhi zithinteka kancane yizinga lokushisa.
Isikhathi sokuthunyelwe: Septhemba-03-2025