


Surface Mining & Quarrying | Techniques & Methods | Epiroc US - what is the effect of too much mining and quarrying for the purpose …
Quarrying is the process of obtaining quarry resources, usually rocks, found on or below the land surface 1 The difference between mining and quarrying is that quarrying extracts …Quarrying is used mainly in the production of construction and building materials, such as solid stone or crushed rock for aggregates, or for raw materials for processes such as cement manufacture. As a technique, quarrying is normally only used where raw materials of adequate quality and size cannot be obtained economically by other means.
