ENVIRONMENTAL ANALYSIS OF QUARRY SITE IN
crushers the boulders procured from blasted locations are first manually broken into required size varying from 10 to 40 cms in length The stones are fed manually into the stone crusher where it is crushed and passed through a rotary screener for grading into different sizes of stone concrete ranging from to inches Different grades
Vs National Green Tribunal Act
Stone Quarrying / Mining is an activity where extraction of stone is done from hillocks or mountain or ground surface having geological mineral deposits The stone extracted from stone quarry are used either as construction materials or in stone crushers to produce rori/bajri and dust