 | | Journal (article/letter/editorial) | | December 2014 Wavellite Mauldin Mountain, Montgomery County, Arkansas P hosphate minerals are a traditional...additional minerals, all characterized by the phosphate radical, are some of the most attractive species...situation in some pegmatite districts. Of course, phosphate is a highly sought economic commodity, both as...collections, some interesting issues arise. Some phosphate minerals are quite colorful yet are relatively...today. It is likely that many collectors’ first phosphate specimen was a wavellite from one of the traditional |  | | Report (volume) | | 102 District of Columbia ..................................................... 104 Florida.........to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish...preliminary examination of the geology of western central Arkansas: Arkansas Geol. Survey Ann. Kept, for |  | Bigham, J.M., Schwertmann, U., Traina, S.J., Winland, R.L., Wolf, M. (1996) Schwertmannite and the chemical modeling of iron in acid sulfate waters. Geochimica et Cosmochimica Acta, 60 (12) 2111-2121 doi:10.1016/0016-7037(96)00091-9 | Journal (article/letter/editorial) | | Copyright 0 1996 Elsevier Science Ltd Printed in the USA. All rights reserved 0016.7037/96 $15.00 + .OO Pergamon... The Ohio State University, Columbus, OH 43210, USA *Lehrstuhl fiir Bodenkunde, Technische Universitlt...sediments and associated solutions from twenty-eight mine drainage sites showed that precipitates formed at...formed at pH 2.6, contained a significant amount of jarosite (H, K, Na)Fe3(0H)6(S04)2. A solubility window...was calculated for schwertmannite from selected mine drainage solutions with pH values in the range of |  | | Report (issue) | | Oil-field waters ____________________________ _ Spring waters similar in composition to oil-field wat...acid mine waters ______ _ Other nonthermal acid mineral waters ________ _ Springs with large spring deposits...oil fields__________________________________ 15. Spring waters similar in composition to oil-field brines...the sodium chloride type__________________ 16. Spring waters similar to oil-field brines of the sodium...lakes____________________________ 20. Acid sulfate spring waters associated with volcanism-------------- |  | | Report (issue) | | Precambrian massive sulfide deposit, Copper King mine, Front Range, Colo., P. K. Sims and Priestley Toulmin...salvage evapotranspiration losses in the central Sevier Valley, Utah, by Richard A. Young and Carl H. ...States ,- 30 Age of the "ribbon rock" of Aroostook County, Maine, by Louis Pavlides, Robert B. Neuman, and...----------------35.' Iron ores of St. Lawrence County, northwest Adirondacks, N.Y., by B. F. Leonard...States-Continued 37. Variations of pH with depth in anthracite mine-water pools in Pennsylvania, by Wilbur T. Stua~t |  | | Book (volume) | | New York, NY USA EDITORS Jerry L Hatfield National Soil Tilth Laboratory Ames, IA USA Kate M Scow...Scow University of California Davis, CA USA David S Powlson Rothamsted Research Harpenden UK Michael J...Davis, CA USA Cynthia Rosenzweig NASA Goddard Institute for Space Studies New York, NY USA Donald L...L Sparks University of Delaware Newark, DE USA EDITORIAL ADVISORY BOARD R Bardgett Lancaster University... J L Boettinger Utah State University Logan, UT USA K Ritz Cranfield University Silsoe UK G Gee Pacific |  | | Report (volume) | | Morrison Formation, Smith Lake uranium district, McKinley County, New Mexico, by NeilS. Fishman and Richard...Upper Miocene lacustrine deposit near Durkee, Baker County, Oregon, by Arthur J. Gude 3rd, and Richard A....Marine Science, University of South Florida, St. Petersburg, Florida 33701 CONTENTS Abstract 2 Introduction...change. Garrels and MacKenzie (1971) tried to make clear that current data are not adequate to permit discrediting...Feldspar diagenesis in the Frio Formation, Brazoria County, Texas Gulf Coast: Geology, v. 9, p. 314-318. Li |
|
