Geological Survey of Canada, Current Research (Online) no. 2005-A2 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geological Survey of Canada, Current Research (Online) no. 2005-A2 write by K. Wetherell. This book was released on 2005. Geological Survey of Canada, Current Research (Online) no. 2005-A2 available in PDF, EPUB and Kindle. The West Tuya lava field is located about 95 kilometres north-north-west of Dease Lake, British Columbia. This report presents an overview & summary of field work, geographic information system spatial analysis, and preliminary petrographic analysis conducted at the field in 2003-04. Highlights of this work include: identification of three sub-aerial shield volcanoes and their mineral composition; confirmation that mantle-derived peridotite inclusions are present at two of the volcanoes; and interpretation of the sub-aerial lava flows. The minimum and maximum volumes of material erupted are also estimated.
Geological Survey of Canada, Current Research (Online) no. 2006-A1
Geological Survey of Canada, Current Research (Online) no. 2006-A1 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geological Survey of Canada, Current Research (Online) no. 2006-A1 write by K. Simpson. This book was released on 2006. Geological Survey of Canada, Current Research (Online) no. 2006-A1 available in PDF, EPUB and Kindle.
Geological Survey of Canada, Current Research (Online) no. 2005-A1
Geological Survey of Canada, Current Research (Online) no. 2005-A1 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geological Survey of Canada, Current Research (Online) no. 2005-A1 write by . This book was released on . Geological Survey of Canada, Current Research (Online) no. 2005-A1 available in PDF, EPUB and Kindle.
Geological Survey of Canada, Current Research (Online) no. 2005-C3
Geological Survey of Canada, Current Research (Online) no. 2005-C3 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geological Survey of Canada, Current Research (Online) no. 2005-C3 write by David Snyder. This book was released on 2005. Geological Survey of Canada, Current Research (Online) no. 2005-C3 available in PDF, EPUB and Kindle. This paper describes a novel, high-resolution application of cross-borehole seismology at the Snap Lake diamond mine, Northwest Territories, to assess whether the relatively thin kimberlite dyke that hosts the diamonds could be mapped underground with sufficient resolution to accurately estimate its volume and to guide mining. Subsequent mining and mapping with the 50-by-70-metre test panel indicated whether the technique was able to map the top & bottom surfaces of the dyke and to identify ramps, pinch-outs, and cross-cutting fracture planes. The tests also compared the performance of that new technique with two other geophysical methods, high-frequency vibrating seismic surveying and ground penetrating radar.
Geological Survey of Canada, Current Research (Online) no. 2005-D2
Geological Survey of Canada, Current Research (Online) no. 2005-D2 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Geological Survey of Canada, Current Research (Online) no. 2005-D2 write by . This book was released on . Geological Survey of Canada, Current Research (Online) no. 2005-D2 available in PDF, EPUB and Kindle.
