Mining, Extraction & Gathering Careers | AllAboutCareersWhat's the difference between mining and extracting? . There are two types of mining techniques used at this point: subsurface mining and surface mining.distinguish between surface mining and subsurface mining,Mining | BritannicaMining: Mining, process of extracting useful minerals from the surface of the Earth, . of modern techniques is to find anomalies—i.e., differences between what is.
distinguish between surface mining and subsurface mining