Exploration work type File name Format Office Studies Literature search Database compilation Computer modelling Reprocessing of data General Research Report Preparation Airborne Exploration Surveys Aeromagnetics Radiometrics Electromagnetics Gravity Digital terrain modelling Remote Sensing Aerial photography LANDSAT SPOT MSS Radar Ground Exploration Surveys Geological Mapping Regional Reconnaissance Prospect Underground Costean Ground Geophysics Radiometrics Magnetics Gravity Digital terrain modelling Electromagnetics SP/AP/EP IP AMT Resistivity Complex resistivity Seismic reflection Seismic refraction Well logging Geophysical interpretation Geochemical Surveys Drill sample Stream sediment Soil Rock chip Laterite Water Biogeochemistry Isotope Whole Rock Mineral analysis Drilling Diamond Reverse Circulation Rotary air blast Air-core Auger Groundwater Drilling All Drilling EL28331_2012_A_02_DrillLocation.txt NTSL4 EL28331_2012_A_03_DownholeGeoChem.txt NTDG4