File:Annual report (1910) (14771005974).jpg

Identifier: annualreport191002onta (find matches)
Title: Annual report
Year: 1891 (1890s)
Authors: Ontario. Dept. of Mines
Subjects: Mines and mineral resources
Publisher: Toronto
Contributing Library: Gerstein - University of Toronto
Digitizing Sponsor: University of Toronto

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in the vicinity of Miller lake, on the Blackburn (Millerett) and Gates (Millerlake-OBrien) claims. The prospecting in the Montreal river area, which includes Gowganda, consisted insearching for areas of diabase, which appeared to be similar to the diabase exposed atCobalt. These diabase areas occur at numerous places for many miles from Cobalt, andin a few instances workable deposits of silver ore have been found. It has not yet beenshown whether these outlying diabase areas are parts of the sill exposed at Cobalt orwhether they are parts of other sills which were formed at the same time as the Cobaltsill. Undoubtedly all the sill diabase outcrops can be considered to be of the same age. *This report on the Gowganda area may he considered to he the second edition of that whichwas published with Part II. of the 18th Report of the Ontario Bureau of Mines. A coloredgeological map of the area accompanies this volume. 166 Bureau of Mines No. 4 MAP OF PART OF THE GOWGANDA SILVEE AEEA Scale:
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DCNCV-/J Fig. 70. 1913 The Outlying Cobalt=Silver Areas 167 ; ,•4 11, gpi ^^^^^^%*»^^ ^i-P^gi^ j (■ ^^^^^\^^^^^j ^v^ ^S^^VJ Fig. 71.—South end of Long Point lake, from government road—elevation. 1,040 feet.

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