Integrating A Ground Water Reconnaissance Program Into A Mineral Exploration Program

Recent mining regulations have increased the need for detailed engineering and environmental information pertaining to the hydrogeologic environment in mining areas. The cost of obtaining such hydrogeologic information has also increased. After mineralization of potentially economic grade ore and tonnage has been identified, and after completing preliminary mining feasibility studies (suggesting that development is merited), a second exploration phase can incorporate a simple, cost-effective baseline hydrogeologic data reconnaissance program that is linited but useful. Using exploration drill holes only, this program can provide a direct indication of where ground water is encountered. Also, reasonable estimates can be made on the relative production of water from various water-bearing strata, a composite potentiometric surface map can be prepared, and the general chemistry of the ground water can be characterized.