Mantle is the thin crust on the the Earths surface,and yesmantle mining is looking at lauching a maidien resoure for just that, BROWN COAL,this with the new process of reducing emissions, can only 1.put Vic back on the map,sorry VB, empower aussie econ. and create much needed eployment for the State. In the not to dissant future(do you remember when MNM shares were 10c,i should of bought in.Hey keep tickin the boxes MANTLE!!!!GLA long timers.