Download or read book Geological Classification of Canadian Gold Deposits written by Knud Howard Poulsen and published by . This book was released on 2000 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bulletin proposes a geological classification of lode gold deposits based largely on the nature of the ore and on the geological settings of the deposits. Sixteen common types of bedrock gold deposits are distinguished and their main geological attributes are summarized. These do not correspond to an equal number of genetic types; many of these deposit types represent different components of larger hydrothermal systems and are genetically related. Most of the deposit types identified are represented by at least one large example (containing over 100 tonnes of gold). Descriptions are provided of Canadian gold deposits, including Archean & Proterozoic deposits in the Canadian Shield, Late Proterozoic to Palaeozoic deposits in the Appalachian Orogen, and Mesozoic to Cenozoic deposits in the Cordilleran Orogen. The final section discusses the application of gold deposit models.

Download or read book Geology of the World s Major Gold Deposits and Provinces written by and published by . This book was released on 2020 with total page 845 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Canadian Gold Fields and the Best Means of Their Development written by Canada. Parliament. House of Commons. Select committee appointed to obtain information as to the extent and resources of the Canadian gold fields and the best means of their development and published by . This book was released on 1865 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Notes on the Gold of Eastern Canada written by Geological Survey of Canada and published by Dawson Bros.. This book was released on 1864 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold Deposits of Canada written by Patrice Gosselin and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Turbidite hosted Gold Deposits written by J. Duncan Keppie and published by St. John's, Nfld., Canada : Geological Association of Canada. This book was released on 1986 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold in the Province of Quebec Canada written by Joseph Obalski and published by . This book was released on 1898 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold Deposits and Occurrences in Canada written by Canada. Energy, Mines and Resources Canada and published by . This book was released on 1989 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Weight of Gold written by Mica Jorgenson and published by University of Nevada Press. This book was released on 2023-06-06 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mining in North America has long been criticized for its impact on the natural environment. Mica Jorgenson’s The Weight of Gold explores the history of Ontario, Canada’s rise to prominence in the gold mining industry, while detailing a series of environmental crises related to extraction activities. In Ontario in 1909, the discovery of exceptionally rich hard rock gold deposits in the Abitibi region in the north precipitated industrial development modeled on precedents in Australia, South Africa, and the United States. By the late 1920s, Ontario’s mines had reached their maturity, and in 1928, Minister of Mines Charles McRae called Canada “the mineral treasure house to [the] world.” Mining companies increasingly depended upon their ability to redistribute the burdens of mining onto surrounding communities—a strategy they continue to use today—both at home and abroad. Jorgenson connects Canadian gold mining to its international context, revealing that Ontario’s gold mines informed extractive knowledge which would go on to shape Canada’s mining industry over the next century.

Download or read book Targeted Geoscience Initiative 4 gold ore systems written by Geological Survey of Canada and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Gold is recognized globally as a symbol of wealth, success and fortune. It plays an important role in Canada's economy. In 2011, gold production ranked fourth for the total value of mined metals in Canada and first in the number of operating mines in the country. 1 Despite recent increases in exploration, Canadian gold reserves have significantly declined in the last two decades. The Gold Ore Systems Project will collect data about the nature, location and depth of gold deposits. The project will study three main gold deposit types: banded-iron formation-hosted deposits; intrusion-related deposits; large, fault-related Archean gold districts.

Download or read book Archean Lode Gold Deposits in Ontario written by A. C. Colvine and published by . This book was released on 1988 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold in 2000 written by Steffen Gerd Hagemann and published by . This book was released on 2000 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Deposits of Canada written by Wayne David Goodfellow and published by . This book was released on 2007 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold Occurrences of Canada written by Harold Caswell Cooke and published by . This book was released on 1932 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold Mining and Milling in the United States and Canada written by Charles Freeman Jackson and published by . This book was released on 1932 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold Mining and Milling in the United States and Canada written by Charles Freeman Jackson and published by . This book was released on 1932 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Paper Ontario Geological Survey written by Ontario Geological Survey and published by . This book was released on 1976 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: