Transactions . Plate Rossland, Central Transformer Station60,000 V 20,000 V. The White Beab Mine •>-•» shaft. The veins of the 700 ft. level were found to continueto the 800 and two of them to the 950 ft. level, but No. 3 wasnot located on the 950 ft. level. Therefore, the managementraised to the 800 ft. level from where they thought ore should beif it were continuous and in place. At 900 ft. they struck oreand ran a drift. The highest grade ore in the mine has beentaken from this intermediate level. The greater part of the work done prior to the summer of1907 had been development work
Transactions . Plate Rossland, Central Transformer Station60,000 V 20,000 V. The White Beab Mine •>-•» shaft. The veins of the 700 ft. level were found to continueto the 800 and two of them to the 950 ft. level, but No. 3 wasnot located on the 950 ft. level. Therefore, the managementraised to the 800 ft. level from where they thought ore should beif it were continuous and in place. At 900 ft. they struck oreand ran a drift. The highest grade ore in the mine has beentaken from this intermediate level. The greater part of the work done prior to the summer of1907 had been development work, consisting mainly in cross-cutting and diamond drilling, but as the surveys mid maps werenot kept up to date, it was perhaps not as effective as it mighthave been This summer, after the maps had been made com-plete, it was seen that the old workings did not open up thelocality on the 950 ft. level, through which the No. 3 vein shouldA couple of machines were then put to work on the 950 , and after driving a
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Keywords: ., book, bookcentury1800, booksubjectmineralindustries, bookyear1895
