-
Papa Paparanga Ranu
He whanaketanga hangarau hou mō ngā retort hurihuri, kua hangaia te papa paparanga ranu hei pupuri i ngā pounamu, i ngā ipu rānei kāore i te āhua tika i te wā e hurihuri ana. He mea hanga ki te silica me te koranu konumohe-konupora, i hangaia mā te tukanga hanga motuhake. Ko te ātete wera o te papa paparanga ranu he 150 nekehanga. Ka taea hoki e ia te whakakore i te pēhi koretake i puta mai i te koretake o te hiri ipu, ā, ka tino whakapai ake i te raruraru rakuraku i puta mai i te hurihuri mō ngā wahi e rua...