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Book Regional Lake Sediment and Water Geochemistry of the Northern Kechika Trough  British Columbia  NTS 94M

Download or read book Regional Lake Sediment and Water Geochemistry of the Northern Kechika Trough British Columbia NTS 94M written by British Columbia. Geological Survey Branch and published by . This book was released on 1997 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents new analytical data for 44 different elements from a regional lake sediment and water geochemistry survey conducted along a northwest-southeast trending strip about 150 kilometres long and 30 kilometres wide, located immediately south of the British Columbia-Yukon border at the northern terminus of the Rocky Mountains. Samples were collected for analysis from 445 sites in the area and analyzed by atomic absorption spectroscopy and instrumental neutron activation analysis. Preliminary discussion of results is presented for such elements as zinc, lead, and barium. New areas are outlined for prospective sedimentary exhalative types of zinc-lead-barium deposits. The bulk of the report contains data tables and dot maps of element concentrations.