He mowhiti uku karāhe koiora me te onepu quartz kounga teitei hei rauemi mata, whai muri i te whakapūkara pāmahana teitei, me ngā āhuatanga matū pumau. He rauemi tātari onepu quartz, he ātete pai ki te waikawa me te kawakore, kāore i poke, he matotoru te matotoru, he kaha te kawe kawenga. He mowhiti uku karāhe me te hanganga pūwero teitei, ka taea te whakarato i tētahi mata nui motuhake mō te piri o ngā huakita whai hua, ka whakaitihia te haukini me te nitrite i roto i te wai. He pai tēnei rauemi tātari uku kore matū mō te wai māori, te wai moana me te roto.