Laserfiche WebLink
r; <br />5~;~ <br />3oya1 Flnah - 6. - <br />M I.B I R"G E FS Z H E i`; E T H O D S- Contin. <br />brie have been removed 3roa underground. <br />An additional exit is furnished 3or the employee by as up- <br />raiae connecting with the surface and situate about 30'"Prom the <br />portal oY the tunnel. the upraiee is. properl, equipped with-safe <br />and secure ladders and Basil: accessible to the employee. <br />Carbide leaps are employed for lighting underground. <br />S T A T I S? I C S. <br />Average tonaege per month, ?.00. <br />Average assay value of ore per ton, •j17. <br />Cost per ton mining of ore, y2.50. . <br />Coat per ton treatment of ore, $7. <br />Cost per ton transporting ore to Denver, Colo., $18. <br />Average coat of <br />" n n <br />„ „ " <br />„ ., „ <br />„ „ „ <br />Co et tranaporti <br />gr_soline per south, X50. <br />timber " ?0• <br />steel " 6• <br />oil b. <br />powder 40. <br />ng supplies to mine i.neluded in above. <br />Total niunber of feet in tunnols, 3,150. <br />„ ,~ „ ~~ ~' drifts, 350. <br />Men employed: <br />4 Miners, y3.50 for 8 hour shift. <br />4.00 " " ° <br />1 Tiaberman, <br />3.50 " " ~~ <br />2 Tramaers, <br />3.00 " " " " <br />1 Ore Aasorter, <br />4.00 " " <br />1 Blacksmith, <br />b.00 " <br />1 Superintendent. <br />Average number of men employed for tho year, 10. <br />G E g E R A L g E 13A P. K S <br />