The use of the new diamond drill and the 1893 arrival of a branch from the Mississippi River & Bonne Terre Railroad allowed the already-successful lead mining operations to expand.
32.
With ex-cons Michael Parille and William Pinkerton they used bolt cutters and drills to burglarize a manufacturing company of diamond drill bits, a scene which is closely recreated in the film.
33.
The 21 percent revenue growth at Smith Technologies from a year ago far outpaced a 9 percent hike in worldwide drilling activity and reflected growing customer demand for diamond drill bit products.
34.
That by the Burleigh drills was done by contract, at so much a foot; and the diamond drill, purchased for the purpose of exploring the rock ahead, was put in competition with it.
35.
Up to June, 1872, the work had been prosecuted by hand-drilling, with the exception of 20, 160 lineal feet of drilling by the Burleigh drill, and 7, 000 feet by the diamond drill.
36.
It should be noted that at least 43 Diamond Drill Core samples taken by Acadia Mineral Ventures are not included in this data set, nor are Reverse Circulation and RAB drilling by Atlantic Gold.
37.
Castle Harlan Inc . said an investment fund it manages bought a 60 percent stake in U . S . Synthetic Corporation, a maker of synthetic diamond drill bits, for about $ 60 million.
38.
Knievel left Butte High School after his sophomore year and got a job in the copper mines as a diamond drill operator with the Anaconda Mining Company, but he preferred motorbiking to what he called " unimportant stuff ".
39.
Heisey was President of Sanshaw Mines, Limited, incorporated in 1936, which owned claims on White Horse Island, on Red Lake which was first staked by the Sanshaw Mines Syndicate . 15 diamond drill holes were drilled totalling 1160 m in 1936.
40.
Roycefield Resources Ltd .'s stock fell C $ 0.15 to C $ 3.75 after the company said its 1996 winter diamond drill program at its Beaver Brook Newfoundland antimony property indicated an additional 180, 379 tons of 3.26 percent antimony reserves.
