Report of the Minister of Mines: Being and Account of Mining Operations for Gold, Coal &c |
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Page 1
... mill closed , three reopened , and four operated for the first time . Of the intermittent operations , mills at Ainsworth and Sandon accepted custom ore . The Toric mill was shut down when the silver- bearing orebodies were exhausted ...
... mill closed , three reopened , and four operated for the first time . Of the intermittent operations , mills at Ainsworth and Sandon accepted custom ore . The Toric mill was shut down when the silver- bearing orebodies were exhausted ...
Page 60
... mill construction and the installation of machinery were completed , and the plant was put into production on April 16th . The milling rate for the year averaged about 700 tons per day . During November and December a third ball mill ...
... mill construction and the installation of machinery were completed , and the plant was put into production on April 16th . The milling rate for the year averaged about 700 tons per day . During November and December a third ball mill ...
Page 279
... mill a 200 - horsepower ball - mill motor switch - gear was installed , and also a 15 - horsepower motor with 440 - volt switch - gear . Two 40- and one 20 - horsepower pumping units were installed under- ground . The assay office ...
... mill a 200 - horsepower ball - mill motor switch - gear was installed , and also a 15 - horsepower motor with 440 - volt switch - gear . Two 40- and one 20 - horsepower pumping units were installed under- ground . The assay office ...
Contents
REVIEW OF THE MINERAL INDUSTRY 1959 A | 11 |
Table VIIC Production 1958 and 1959 by Mining DivisionsMiscel | 24 |
DEPARTMENTAL WORK A | 51 |
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accidents adit argillite average band barite Beatton River beds Blackwater Range Boundary Lake Bralorne breccia British Columbia Buick Creek Canada cent chalcopyrite coal Colliery Company office concentrates consists Copper crew crosscut Crown-granted crushing cubic yards diamond drilling diatomite diorite dipping District dolomite dragfolds driven Dry and abandoned dykes east East Kootenay elevation employed Exploration exposed exposures fault feet thick feet wide folds geological Gold gravel grey Highway holes installed Kinbasket Kinbasket Lake Kootenay Lake lenses limestone Lower Cretaceous magnetite mapping miles north mill mineral claims Mineral King Mines Limited Mines Ltd motor Mountain Nelson northeast northwest operated orebody outcrop phyllite plant plunge production pyrite pyroxenite quarry quartz quartzite reported Riondel road rock samples screening shaft shear side Silver-lead-zinc skarn slope southeast southwest sphalerite steeply stope strike surface syncline tons Total trench Triassic Triassic Halfway trucks underground Vancouver veins zinc zone