Show Miles of Tunnel Is Ut Utah's hs h's Mine Record I r x C I I a. a n Making Way for Another Blast mast at Exten Extensive he WOrld Workings gs' gs I in Silver at Park Cit City There is an old adage in the the mining game to the effect that for every ton of ore mined another must must- be found to this policy at Park City Utah the old Silver King Coalition mine has driven over miles mites of underground workings some Borne of it to mine ore of course but much of it seeking out deposits for continued production As a result re ra suIt sult the property has had about 70 years ears of almost continuous production pro pro- Under present costs it would re require require require re- re quire the expenditure of approximately approximately approximately to duplicate the workings of the Silver King an interesting figure to contemplate Moreover workings of the mine are aro progressing deeper deepen and deeper into the earth and the overall expense of operating is ia becoming greater Tile Tho Silver King is not an average average aver aver- age mine it is an exception But Hut Its rits extensive exploration indicates that tha future mineral production of Utah must come from deeper and more costly workings |