04/09/2013 -- ZZ participated in pollution mapping at an abandoned mine site in South Australia. The scope of the survey is to find the sulphur development direction, so preventive method could be used to stop the sulphur get into the groundwater. Over 9 survey lines were laid in two days to cover the survey area. On site drillings were followed up after the resistivity survey and concurred with our finding.
Please refer to photo gallery below for survey photos: