Analyses of Rocks, with a Chapter on Analytical Methods, Laboratory of the United States Geological Survey 1880 to 1896, Ausgabe 147U.S. Government Printing Office, 1897 - 306 Seiten |
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
04 Trace 15 cents 17th Ann altered alumina amount ANALYSES OF ROCKS Analysis by Hillebrand Analysis by L. G. ANALYTICAL METHODS apatite augite Basalt biotite Bull calcite calcium chemist chlorite CLARKE AND HILLEBRAND clase clay Contains plagioclase Contains quartz County Cr₂O3 Creek crucible Denver laboratory Described dike epidote F. W. Clarke feldspar FeS2 fluorine George Steiger groundmass H. N. Stokes H₂O hornblende hydrochloric acid hypersthene ignition Insoluble K₂O kaolin L. G. Eakins Li₂O Trace limestone magnetite Melville minerals MnO Trace Mountain Na2O olivine orthoclase peridotite petrographic phenocrysts plagioclase platinum precipitate Price 10 cents Price 15 pyrite pyroxene quartz R. B. Riggs record Rhyolite ROCKS AND ANALYTICAL sanidine separation serpentine shale silica SiO2 SO3 Trace sodium carbonate soluble solution sphene Sro Trace sulphate sulphide sulphuric acid T. M. Chatard TiO2 titanium Trac Undet W. F. Hillebrand Whitfield zircon ZrO2
Beliebte Passagen
Seite 6 - The publications of the Geological Survey shall consist of the annual report of operations, geological and economic maps illustrating the resources and classification of the lands, and reports upon general and economic geology and paleontology.
Seite 6 - Powell. 1883. 8°. xviii, 564 pp. 67 pi. and maps. IV. Fourth Annual Report of the United States Geological Survey, 1882-83, by JW Powell. 1884. 8°. xxxii, 473 pp. 85 pi. and maps. V. Fifth Annual Report of the United States Geological Survey, 1883-'84, by JW Powell. 1885. 8°.
Seite 7 - XXIII. Geology of the Green Mountains in Massachusetts, by Raphael Pumpelly, JE Wolff, and T. Nelson Dale. 1894. 4°. xiv, 206 pp. 23 pi. Price $1.30. XXIV. Mollusca and Crustacea of the Miocene Formations of New Jersey, by Robert Parr Whitfield. 1894. 4°. 195pp. 24 pi. Price 90 cents.
Seite 8 - Price 15 cents. 24. List of Marine Mollusca, comprising the Quaternary Fossils and Recent Forms from American Localities between Cape Hatteras and Cape Roque, including the Bermudas, by William Healy Pall.
Seite 10 - ... as ZrO2. Certainty as to its identity can be had by again bringing it into solution, precipitating by ammonia, dissolving in hydrochloric acid, evaporating to a drop or two, and testing with turmeric paper or by a microchemical reaction. With the very smallest amounts no color can be obtained by this turmeric-paper test, which, however, responds readily to as little as 1 milligram of dioxide and with proper care for as small an amount as 0.3 milligram (Dr.