SUBSURFACE GEOLOGY
SUBSURFACE GEOLOGY Subsurface geology is the study of the physical properties and location of rock and soil found below the ground surface THE IMPORTANCE OF SUBSURFACE GEOLOGY If a proper subsurface geologic study was conducted in the year 1360, the Leaning Tower of Pisa would just be known as the Tower of Pisa today! These studies can also reveal hazards such as underground coal mine workings and unstable slopes. It is significantly cheaper to design for hazards than to repair the damage later. Thus, engineering companies often obtain geotechnical reports before starting any major project. The construction industry relies heavily on mining sand and gravel resources. These resources provide the raw materials needed to produce concrete and asphalt for our roads, offices, and homes. Understanding the amount and quality of the sand and gravel in a resource deposit can influence many decisions in the mining process. Total reserve estimates, mine design, and mining metho...