No cyanide, no problem

RESEARCHERS at Curtin University in Western Australia have come up with a leaching process for gold extraction that does not use cyanide.

No cyanide, no problem No cyanide, no problem No cyanide, no problem No cyanide, no problem No cyanide, no problem

Jacques Eksteen

As part of an eight-year study Curtin University researchers developed an improved glycine leaching technology that enhances the leaching rates for gold ore without using cyanide, a highly toxic