Impact of Stone Quarrying on the Environment and the Livelihood of .Apr 5, 2016 . Keywords: Quarrying; Kenya; Mandera County; livelihood; environment. 1. INTRODUCTION. Stone quarrying is a form of land use method.land and stone quarrying,Noncoal Mines and Quarries - PA DEP - PAThe Noncoal Surface Mining Conservation and Reclamation Act coined this label for . Rock is also crushed into specific sizes to produce “crushed stone” for road . Long-term land use that usually results in a totally different land surface upon.