Benchmark Directs Drilling of Core Samples for Quarry
February 15th, 2015
Benchmark Resources is conducting a core-drilling program for Mount Gaines Quarry in Mariposa County. The results of the drilling will be used in a slope stability study, a hydro-geology study, and to develop a plan for mining reserves. For more information about this type of service, please contact Andrew Heinemann at (916) 983-3086.