Iimveliso Iindaba | - Icandelo lesi-6

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    Ngaba i-quartzite ingcono kunegranite?

    Ngaba i-quartzite ingcono kunegranite? I-Granite kunye ne-quartzite zombini zomelele kune-marble, zibenza bafaneleke ngokulinganayo ukusetyenziswa ekuhombiseni indlu. I-quartzite, kwelinye icala, inzima ngakumbi. IGranite inobulukhuni be-Mohs be-6-6.5, ngelixa i-quartzite inobulukhuni be-Mohs ...
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  • Kutheni ilitye legranite lomelele kwaye lomelele?

    Kutheni ilitye legranite lomelele kwaye lomelele?

    Kutheni ilitye legranite lomelele kwaye lomelele? Igranite lelinye lawona matye awomeleleyo elityeni. Ayinzima nje kuphela, kodwa ayinyibilikiswa lula ngamanzi. Ayinakuchaphazeleka kukhukuliseko nge-asidi kunye ne-alkali. Iyakwazi ukumelana noxinzelelo olungaphezulu kwe-2000 kg kwisikwere sesentimitha...
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  • Kumahluko phakathi kwemarble kunye negranite

    Kumahluko phakathi kwemarble kunye negranite

    Kumahluko phakathi kwemarble negranite Indlela yokwahlula ibhastile kwigranite kukubona ipateni yazo. Ipateni yebhastile ityebile, ipateni yomgca igudileyo, kwaye utshintsho lombala lutyebile. Iipateni zegranite zinamachokoza, azikho iipateni zicacileyo, kwaye imibala iqhelekile ukuba mhlophe...
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