Crone Geophysics & Exploration Ltd. provides worldwide geophysical surveys and manufactures PULSE EM equipment the leading time-domain electromagnetic (TDEM) system for surface and borehole mineral exploration. A staff of experienced operators, geophysicists and manufacturing personnel delivers top-quality survey design, data collection, processing, and interpretation with an unmatched level of support from the people who built the equipment. Crews are trained extensively to safely and efficiently collect high-quality data under difficult conditions, anywhere in the world. Since 1962, Crone has had a proud record of detecting and pinpointing conductors at great distances from boreholes and from surfaces, and new tools such as the Step Response transformation, SQUID and fluxgate sensors, sensor arrays, full-waveform recording and higher transmitter power have added to that success story. Significant cost savings in the exploration for base metals, gold, uranium, diamonds and other minerals can therefore be realized with Crones leading-edge geophysical instrumentation and services.