| Show HUGE investment ZU A M P t I 1 I 1 e t 1 I 1 2 1 A w 5 owl sa rn 31 9 6 t X or VW f A 0 0 pa 5 W NW N IR 1 Z 4 R 1 silv I 1 1 mining is not just the process of diggin dig gili a lot of 0 dirt out ot of the ground it is a scientific industry that has miny many ramifications and its success or failure is divided by a anin thread even after ore is discovered which nowadays requires vast expenditures tures ures the mine owner must set about to mate make the expenditure ot of the al tal 21 poa p ori table first what Is the scale ot of mining to be adopted liw hw much ore can he be produced at a p ofil what equipment will have to be installed to best serve the situation how can the best corhn ns conditions tor for the men be provided these are only a few it it the problems that arise after he ore body has been di discovered tha iccomb acom anding photos photograph graph is indicative indic alive of the tha in sive aarl aar expensive equipment wat mat Is ne essary to meet conditions at this particular mins mine and safeguard suard the lives of the men who work underground it is a photo of one ot of the hoist houses at the silver king coalition mine at park city it takes several plants of this kind to serve the la underground workings ot of silver king coalition the mine tunnels extend more than miles underground and new modern equipment must be purchased frequently to meet aset changing conditions underground often thousands thousand 3 ot of dollars will bs be spent in installing equipment that will save a few cents in the cost of mining a ton of ore A taw few cents cants saved means that a lower lover grade product can be mined in all mines there thare is more low grade ore than high grade therefore rehe the more tonnage that can a produced dued the greata ats ter th commercial resources resource of ane aie mine and he state becomes become and the life of iia ha mine is perpetuated |
