Crone Geophysics & Exploration Ltd

Description

Since 1962, Crone Geophysics has been supplying high quality instruments, surveys and consulting for mineral exploration, mine development and production and other geo-technical investigations. We have always been in the forefront of new developments in time-domain EM. We were first to develop a commercial TDEM system in the 1970's, the first commercial truly digital TDEM receiver in 1986, and the first commercial 3-component borehole measurement system in 1991. We have the smallest diameter borehole probes (32mm) and can survey to depths of 3000m and more. Our CDR2 digital receiver with 4 micro-second sampling and 25 bit dynamic range has the speed and flexibility required to read the ramp and off-time in one sweep. The first production TDEM survey using the Australian CSIRO HT-SQUID magnetic sensor was performed with our Pulse EM equipment and operators. Over the years, the company has provided surface and borehole geophysical instruments, consulting services, and contract surveys...

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