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其他書名
District of Thunder Bay
出版Ontario Ministry of Northern Development and Mines, 1988
主題Science / Earth Sciences / GeologyTechnology & Engineering / Mining
ISBN07729146139780772914613
URLhttp://books.google.com.hk/books?id=f4JRAQAAIAAJ&hl=&source=gbs_api
註釋The Fletcher Lake area lies northwest of the town of Armstrong in the District of Thunder Bay. Field work was carried out from early June to September 1980. Mapping was done by pace and compass traverses over land areas, and shoreline examination of navigable lakes and streams. This report includes general geology, geochemistry, metamorphism, structural geology, and economic geology, including descriptions of properties and exploration. Recommendations for exploration of gold, copper-zinc-lead, copper-nickel, and lithophile elements are included.