Over the years a wide range of physical tests have been developed to allow prospective gold mining organizations to analyze various aspects of.
Kuyo yonke le minyaka kuye kwenziwa izivivinyo eziningi zokuvivinya umzimba ukuze kuvunyelwe izinhlangano ezingaba usizo ezimayini zegolide ukuhlaziya izici ezahlukahlukene zezindawo zemayini okuhlosiwe.