Crushed Stone: Line, Granite, Traprock and More - GeologyMany types of crushed stone: Crushed stone is not a "standard commodity." It is made by mining one of several types of rock such as line, granite, trap rock.chakki for line crushed,chakki for line crushed,Line Vs. Crushed Concrete | eHowLine Vs. Crushed Concrete. Builders use numerous types of stone and aggregate materials in projects ranging from basement walls and home.
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