GROUND EXPLORATION SURVEYS GEOLOGICAL MAPPING Regional Reconnaissance Prospect Underground Costean GROUND GEOPHYSICS Radiometrics Magnetics Gravity Digital terrain modelling Electromagnetics EL28789_2012_AS_02_GroundEM SP/AP/EP IP AMT Resistivity Complex resistivity Seismic reflection Seismic refraction Well logging Geophysical interpretation Other (specify) GEOCHEMICAL SURVEYING Drill sample Stream sediment Soil Rock chip Laterite Water Biogeochemistry Isotope Whole Rock Mineral analysis Other (specify) DRILLING Diamond Reverse Circulation Rotary air blast Air-core Auger Groundwater Drilling All Drilling OFFICE STUDIES Literature search Database compilation Computer modelling Reprocessing of data General Research Report Preparation EL28789_2012_AS_01.pdf Drillhole geochemistry QAQC REMOTE SENSING Aerial photography LANDSAT SPOT MSS Radar Other (specify)