pouaka mātai
Ko te pūpahi anuanu ko te whanaketanga hou i te hangarau anuanu, e tohu ana i ngā āhuatanga rerehua ki te whakapā me te tuku māramarama. Ko tēnei matū hou he momo karaihe anuanu i hangaia motuhake kia tino pai ai te koha me te rokiroki i te wairua māramarama mai i ētahi puna rerekē, tae atu ki te rā arohaunga me ngā rama hangarau. Ka tūhono ki te pō, ka tukuna e te pūpahi tēnei wairua kua rokirokia hei āhua mārama e torotoro ana mō ētahi haora. Ko te hanganga motuhake o te pūpahi ko ngā parakirini rare earth me strontium aluminate, e whakapai ake ana i tana mahi mō ngā matū anuanu tawhito. E wātea ana i ngā rahi rereke o ngā partihiri me ngā rahi ahi, ka taea te whakauru i ngā tikanga maha, tae atu ki ngā peita, ngā pātiki, ngā rino, me ngā tarau. Ko tana āhuatanga māmā ki te taiao, kore ngoikera hoki e pai ana mō ngā whakamahinga o waho, o roto hoki, ā, ko tana kaha e tiaki ana i tana mahi pai mō te nuinga o ngā wā pā me ngā wā uta.