
He whānuitia te whakamahinga o te mowhiti uku Lacunaris me ngā kōhao e whitu i roto i ngā mara maha, tae atu ki te hinu, te hangarau matū, te hanga tongi, te hau māori me te tiaki taiao. E whakamahia ana ēnei hei uhi me te tautoko i ngā rauemi whakakorikori i roto i ngā oko tauhohenga, hei tākai hoki i roto i ngā pourewa.
Ko te mahi matua a ngā pōro uku kore mahi he whakanui ake i ngā ira tohatoha o te hau, o te wai rānei, ā, hei tautoko me te tiaki i te whakakorikori whakahohe he iti te kaha.
He pumau ō rātou āhuatanga matū, he iti hoki te tere mimiti wai, ā, he ātete ki ngā pāmahana teitei me te pēhanga teitei, ā, he ātete hoki ki te waikura o te waikawa, te kawakore me ētahi atu whakarewa rauropi. Ka taea e rātou te tu atu ki ngā panonitanga o te pāmahana i te wā o te tukanga hanga.
| Al2O3 | SiO2 | Fe2O3 | K2O | Na2O |
| >99% | < 0.4% | <0.05% | < 0.03% | < 0.5% |
10 ngā kōhao:
| Al2O3 | SiO2 | Fe2O3 | MgO+Cao | K2O+Na2O |
| >90% | < 7.0% | <0.5% | < 1% | < 0.4% |
Ngā Āhuatanga Ā-tinana:
| Te ihirangi o te konumohe | 90~99% |
| Ātete wera tae atu ki | 1500 ℃ |
| Te mimiti wai | <25% |
| Te mātotoru matūriki | 3.3~3.65 karamu/cm3 |
| Te Mārō o Moh (Tauine) | 7-9 |
Rahi: 7 ngā kōhao: 16.5X14, 10 ngā kōhao: 20-40mm
Ka taea te whakarato i te momo mowhiti, te mimiti wai, te rahi rānei i hangaia kia rite ki te hiahia