File:Elk River south of Elko, British Columbia (1891).jpg
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| Description |
English: Elk River south of Elko, British Columbia. Identifier: factoryindustria23newy Title: Factory and industrial management Year: 1891 (1890s) Authors: Subjects: Engineering Factory management Industrial efficiency Publisher: New York [etc.] McGraw-Hill [etc.] Contributing Library: Engineering - University of Toronto Digitizing Sponsor: University of Toronto
Click here to view book online to see this illustration in context in a browseable online version of this book.
Text Appearing After Image: ELK RIVER CAXON, NEAR ELKO, EAST KOOTENAV. cal formations are metamorphic schistose rocks and granites. Laterprospecting demonstrated that the zone made up of these rocks was ofcomparatively hmited width, and its length has never been determined.The trend of these rocks is northwesterly; the ore bodies fill fissureslenticular in structure with pay ore in shoots. The gangue is quartz,which at and near the surface is free-milling and carries gold values,but with depth the ore becomes refractory. Most of these mineralclaims are situated from 10 to 15 miles from the eastern shore of thecanal. The lack of transportation facilities has been sufficient reasonfor the closing down of active developement. But these discoveriesproved an incentive to prospectors to exploit the shores of Alberni 842 THE ENGINEERING MAGAZINE. canal, as well as those of the numerous bays or fiords which indent thewest coast of Vancouver Island. As a result from this work, there are today a very large numberof minera
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| Date | |
| Source | Image from page 853 of "Factory and industrial management" (1891) |
| Author | Internet Archive Book Images |
| Permission (Reusing this file) |
Internet Archive Book Images @ Flickr Commons |
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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14781865324. It was reviewed on 16 July 2017 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 00:28, 16 July 2017 | | 1,399 × 1,750 (1.63 MB) | Magnolia677 (talk | contribs) | Cropped; corrected contrast. |
| 00:24, 16 July 2017 |  | 1,600 × 1,946 (428 KB) | Magnolia677 (talk | contribs) | =={{int:filedesc}}== {{Information |Description={{en|1=Elk River south of Elko, British Columbia.<br> '''Identifier''': factoryindustria23newy '''Title''': [https://www.flickr.com/photos/internetarchivebookimages/tags/bookidfactoryindustria23newy Facto... |
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