He rauemi rongonui te karāneti mō ngā papa motuka raina nā tōna hanganga ahurei. Ko te hanganga o te karāneti, kei roto ko te quartz, te feldspar, me te mika, he mea nui ki te whakatau i tōna pai mō ngā papa motuka raina.
Ko te noho mai o te kuata i roto i te karāneti ka tino pakari, ka roa hoki te mau, ā, he mea tino pai mō ngā tūāpapa motuka raina. Mā te pakeke o te kuata ka taea e te mata karāneti te tu atu i ngā taumata teitei o te ahotea me te pēhanga e pā ana ki ngā motuka raina. He mea nui tēnei āhuatanga hei whakarite i te pumau me te roa o te ora o te tūāpapa motuka raina.
Hei tāpiritanga, ko te nui o te feldspar i roto i te karāhe ka whai wāhi ki tōna kaha ki te ātete i te kakahu me te haehae. Ka pāngia ngā papa motuka raina e te nekehanga me te waku tonu, ā, mā te noho mai o te feldspar ka āwhina i te karāhe ki te pupuri i tōna hanganga pumau i roto i te wā. He mea nui tēnei kia pai ai te whakahaere me te pono o ngā papa motuka raina i roto i ngā tono ahumahi me ngā tono arumoni.
Heoi anō, ko te nui o te mika i roto i te karāhe ka whakarato i ngā āhuatanga ārai hiko tino pai. He mea nui tēnei mō ngā papaaho motuka raina, nā te mea ka āwhina i te aukati hiko me te whakarite i te mahi pai o ngā motuka. Ko te kaha o te karāhe ki te ārai pai i ngā iahiko hiko ka waiho hei whiringa pai mō ngā papaaho motuka raina i roto i ngā tono hangarau hiko tairongo me te tika.
Hei whakamutunga, ko te hanganga rauemi o te karāneti, inā koa te aroaro o te quartz, te feldspar, me te mika, he tino pānga ki tōna pai mō ngā papa motuka raina. Ko te whakakotahitanga o te pakeke, te ātete ki te kakahu, me ngā āhuatanga whakamarumaru hiko ka waiho te karāneti hei rauemi pai mō te tautoko i ngā whakaritenga mahi teitei o ngā papa motuka raina. Ko tōna kaha ki te tu atu ki te ahotea, ki te pupuri i te hanganga pai, me te whakarato whakamarumaru hiko ka waiho te karāneti hei whiringa pono me te pakari mō ngā papa motuka raina puta noa i ngā ahumahi rerekē.
Wā tuku: Hōngongoi-08-2024