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Table of Contents

July 1893; Volume s3-46,Issue 271

Miscellaneous

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    Studies of the phenomena of simultaneous contrast-color; and on a photometer for measuring the intensities of lights of different colors
    A. M. Mayer
    American Journal of Science July 1893, s3-46 (271) 1-22; DOI: https://doi.org/10.2475/ajs.s3-46.271.1
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    A one-volt standard cell
    H. S. Carhart
    American Journal of Science July 1893, s3-46 (271) 60-67; DOI: https://doi.org/10.2475/ajs.s3-46.271.60

Mineralogy

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    Kehoeite, a new phosphate from Galena, Lawrence County, South Dakota
    William Parker Headden
    American Journal of Science July 1893, s3-46 (271) 22-25; DOI: https://doi.org/10.2475/ajs.s3-46.271.22
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    Piedmontite and scheelite from the ancient rhyolite of South Mountain, Pennsylvania
    George Huntington Williams
    American Journal of Science July 1893, s3-46 (271) 50-57; DOI: https://doi.org/10.2475/ajs.s3-46.271.50

Mineralogy of non-silicates

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    On the ammonium-lead halides
    H. L. Wells and W. R. Johnston
    American Journal of Science July 1893, s3-46 (271) 25-34; DOI: https://doi.org/10.2475/ajs.s3-46.271.25

Mineralogy of silicates

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    On the rubidium-lead halides, and a summary of the double halides of lead
    H. L. Wells
    American Journal of Science July 1893, s3-46 (271) 34-38; DOI: https://doi.org/10.2475/ajs.s3-46.271.34
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    On the iodometric determination of the nitrates
    H. Gruener
    American Journal of Science July 1893, s3-46 (271) 42-50; DOI: https://doi.org/10.2475/ajs.s3-46.271.42

Applied geophysics

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    The Galveston deep well
    Edwin Theodore Dumble and G. D. Harris
    American Journal of Science July 1893, s3-46 (271) 38-42; DOI: https://doi.org/10.2475/ajs.s3-46.271.38

Stratigraphy

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    The Cambrian and the Ozark series
    Garland Carr Broadhead
    American Journal of Science July 1893, s3-46 (271) 57-60; DOI: https://doi.org/10.2475/ajs.s3-46.271.57

Igneous and metamorphic petrology

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    Cross Roads meteorite [Wilson County, N C.]
    Edwin Eugene Howell
    American Journal of Science July 1893, s3-46 (271) 67; DOI: https://doi.org/10.2475/ajs.s3-46.271.67
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American Journal of Science
Vol. s3-46, Issue 271
July 1893
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  • Miscellaneous
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  • Mineralogy of non-silicates
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