What is M-Sand & River Sand | M sand vs River .
Let us now discuss difference between M sand and River sand (M sand vs River sand). M sand vs River sand. Now what is difference between M sand and and River sand, discuss about M sand vs River sand. 1) M-Sand manufactured in a factory but river sand isnaturally available on river banks. 2) The source of M sand or Crushed sand is a quarry.