Shorter contributions to geochemistry, 1979
Contributors: Geological Survey (U.S.)
Series: Geological Survey professional paper -- 1129-A-I
Publisher: U.S. Dept. of the Interior, Geological Survey; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1979
Place of publication: [Reston, Va.?]; Washington, D.C
Language: eng
Number of pages: 93
Subjects: Geochemistry -- United States
Notes: Efficient stream-sediment sampling design: an experiment at Tracy Arm, Alaska / by Bruce R. Johnson ... [et al.] -- Indirect determination of chloride in plants by atomic-absorption spectrophotometry / by John B. McHugh and James H. Turner -- Determination of iridium and ruthenium in geological samples by fire assay and emission spectrography / by Joseph Haffty, A. W. Haubert, and N. J. Page --

Complexity of titaniferous magnetites from Essex County, New York, as a hindrance to benefication by a method based on Curie temperature differences / by Harry Klemic and Patricia J. Loferski -- A technique for the decomposition and dissolution of rocks and the determination of lithium, calcium, and magnesium using atomic-absorption spectroscopy / by Allen L. Meier

Includes bibliographies
Table of contents: value: A computerized multichannel data acquisition and control system for high-precision mass spectrometry / by Nathaniel D. Sherrill and G. Brent Dalrymple; value: Contributions of major and minor elements to soils and vegetation by the coal-fired Four Corners Power Plant, San Juan County, New Mexico / by Helen L. Cannon and Vernon E. Swanson; value: Radioelement concentrations and preliminary radiometric ages of rocks of the Kigluaik Mountains, Seward Peninsula, Alaska / by Carl M. Bunker, Carl E. Hedge, and C. L. Sainsbury; value: Chemical variability of a metavolcanic rock unit in the Tracy Arm-Fords Terror Wilderness study area, Alaska, and the definition of background values for geochemical purposes / by J. D. Hoffman ... [et al.]