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Geochemical reconnaissance stream-sampling in flathead and lincoln counties, Montana
Samples of stream sediment were collected at half-mile intervals along all drainages in three areas in northwestern Montana -- Yaak River area in Purcell Mountains and Star Meadows and Hog Heaven areas in Salish Mountains; total project area was 818 sq mi, and 1284 samples were collected; samples were analyzed for total heavy metals by citrate method and for copper, lead, and zinc (individually) by pyrosulfate-fusion method; few selected samples were analyzed for beryllium and molybdenum.
Geochemical reconnaissance stream-sampling in flathead and lincoln counties, Montana
Samples of stream sediment were collected at half-mile intervals along all drainages in three areas in northwestern Montana -- Yaak River area in Purcell Mountains and Star Meadows and Hog Heaven areas in Salish Mountains; total project area was 818 sq mi, and 1284 samples were collected; samples were analyzed for total heavy metals by citrate method and for copper, lead, and zinc (individually) by pyrosulfate-fusion method; few selected samples were analyzed for beryllium and molybdenum.
Geochemical reconnaissance stream-sampling in flathead and lincoln counties, Montana
Montana Bur Mines Geology -- Bul
Sahinen, U.M. (author) / Johns, W.M. (author) / Lawson, D.C. (author)
1965
16 pages
3 Maps
Report
English
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