Exploration work type File name Format Airborne Exploration Surveys Aeromagnetics Radiometrics Electromagnetics Gravity Digital terrain modelling Ground Exploration Surveys Office Studies Literature search Database compilation Computer modelling Reprocessing of data General Research Report Preparation Remote Sensing Aerial photography LANDSAT SPOT MSS Radar 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 DR_NTSG4_SOIL2017A.txt NTSG4 DR_NTSG4_ROCK2017A.txt NTSG4 Drill sample Stream sediment Soil 2018_01_19_ EL31211_ATR_AR2018_02.pdf pdf Rock chip Laterite Water Biogeochemistry Isotope Whole Rock Mineral analysis Drilling Diamond Reverse Circulation Rotary air blast Air-core Auger Groundwater Drilling All Drilling