Analytical data for gold in geological materials from the Butte 1° x 2° quadrangle, Montana
No abstract available.
Montana↗
Geology topics
G.A. Nowlan
Publications and source records attributed to G.A. Nowlan.
Analytical results for 89 water samples from the Papago Indian Reservation, Arizona
Eighty-nine water samples were collected from the Papago Indian Reservation during 1977 and 1978 as a part of a mineral resource study. Each sample was analyzed for copper, zinc, molybdenum, arsenic, uranium, sodium, potassium, calcium, magnesium, bicarbonate, sulfate, chloride, fluoride, and silica. Temperature, pH, and specific conductance were also measured. The data are presented in accompanying tables. Also, included are the location and a description of each sample site.
Arizona↗
Genesis of magnanese-iron oxides in stream sediments of Maine
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Open-File Report↗
A probe for sampling interstitial waters of stream sediments and bog soils
A probe for sampling interstitial waters of stream sediments and bog soils is described. Samples can be obtained within a stratigraphic interval of 2–3 cm, to a depth of 60–80 cm, and with little or no contamination of the samples by sediment or air.
Journal of Geochemical Exploration↗
Molybdenum, arsenic, and other elements in stream sediments, Tomah Mountain, Topsfield, Maine
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Open-File Report↗