Show the double diamond mine near nevada city california E edwards manager is to resume operation at an early date 0 it is stated that the Utah State ine mining company owning the jumbo mine at gold springs utah has purchased the johnnie mill at stateline Stat eline and that the plant will be removed to the jumbo mine at an early date robert weiss is general manager for the company which is composed principally of los angeles capitalists 0 the yellow aster M M company of randsburg brandsburg Rands burg california is treating tons of ore daily at a mining and milling cost ranging from to a ton the ore averages from to 3 to the ton and is of excellent milling quality As the company is operating at a profit its success shows that ore of exceptionally low grade can be successfully mined and milled t |