Geochemistry is the study of the chemical composition of the earth and its rocks and minerals.
Ko te nukuraunaha te mātai o te hanga matū o Papatūānuku me ōna toka, me ōna kohuke.
A geochemistry survey of this geothermal well will give us an indication of whether the subsurface reservoir is heating up or cooling down.
Ma te mātaitai nukuraunaha i te puna waiwhatu nei e mōhio ai tātou mehemea kua wera ake rānei, kua mātaotao iho rānei te māpuna i raro tonu i te mata o te whenua.
