Shorter contributions to mineralogy and petrology, 1979.
Contributors: Geological Survey (U.S.).
Series: Geological Survey professional paper ; 1124-A-F; Geological Survey professional paper -- 1124-A-F.
Publisher: Dept. of the Interior, Geological Survey; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1979
Place of publication: [Reston, Va.]; Washington
Language: eng
Number of pages: 75
Subjects: Mineralogy.; Petrology.
Other titles: Vermilion granitic complex, a new name for old rocks in northern Minnesota.; Potassium-argon ages from the Mount Taylor volcanic field, New Mexico.; Crystals of coexisting alunite and jarosite, Goldfield, Nevada.; Zeolitization of Tertiary tuffs in lacustrine and alluvial deposits in the Ray-San Manuel area, Pinal and Gila Counties, Arizona.; Drake Peak, a structurally complex rhyolite center in southeastern Oregon.; Palladium, platinum, and rhodium concentrations in mafic and ultramafic rocks from the Zhob Valley and Dragai complexes, Pakistan.
Notes: Includes bibliographies.
Table of contents: value: Southwick, D. L. and Sims, P. K. The Vermilion granitic complex, a new name for old rocks in northern Minnesota; value: Lipman, P. W. and Mehnert, H. H. Potassium-argon ages from the Mount Taylor volcanic field, New Mexico; value: Keith, W. J., Calk, L., and Ashley, R. P. Crystals of coexisting alunite and jarosite, Goldfield, Nevada; value: Krieger, M. H. Zeolitization of Tertiary tuffs in lacustrine and alluvial deposits in the Ray-San Manuel area, Pinal and Gila Counties, Arizona; value: Wells, R. E. Drake Peak, a structurally complex rhyolite center in southeastern Oregon; value: Page, N. J., Haffty, J., and Ahmad, Z. Palladium, platinum, and rhodium concentrations in mafic and ultramafic rocks from the Zhob Valley and Dragai complexes, Pakistan.