 | Geological Survey of Canada - 1876 - 166 pages
...pyrites, and blende. This has been traced for about three miles. In approaching Silver Lake it contracts rather abruptly, but sends out several branches to...the level of the ironore beds (at the base of the series) on the south side, amounting to 400 feet. or upwards, on this location. The specimens are taken... | |
 | Ontario. Legislative Assembly - 1916 - 606 pages
...and are found to bc much richer in galena and blende than the great vein. The latter is on a line of dislocation which increases in going west and appears...the level of the iron-ore beds (at the base of the series) on the south side, amounting to 400 feet, or upwards, on this location. The specimens are taken... | |
 | Ontario. Department of Mines, Ontario. Bureau of Mines - 1916 - 480 pages
...and are found to be much richer in galena and blende than the great vein. The latter is on a line of dislocation which increases in going west and appears...series on that side down to the level of the iron-ore l>e«ls (at the base of the series) on the south side, amounting to 400 feet, or upwards, on this location.... | |
 | Ontario. Department of Mines, Ontario. Bureau of Mines - 1916 - 482 pages
...and are found to be much richer in galena and blende than the great vein. The latter is on a line of dislocation which increases in going west and appears...the north side, and brings the indurated calcareous inarls of the Nipigon series on that side down to the level of the iron-ore beds (at the base of the... | |
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The latter is on the line of a dislocation which increases in going west and appears to die out to the eastward. The downthrow is on the north side, and brings the indurated calcareous marls of the Nipigon series on that side down to the level of the... 