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    Lead

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    b-45_lead.pdf
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    Author
    Joseph, P.E.
    Issue Date
    1916-12-26
    Keywords
    Arizona Geological Survey Bulletins
    Recent
    United States of America
    wulfenite
    descloizite
    crocoite
    vanadinite
    cerussite
    mimetite
    pyromorphite
    anglesite
    galena
    commercial demand
    commercial interests
    lead ores
    Metal
    mineral
    lead
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    Metadata
    Show full item record
    Publisher
    University of Arizona Bureau of Mines
    Description
    Lead is a soft, bluish white metal; its freshly cut surface has a bright metallic lustre, which, upon exposure, becomes coated with a film of the oxide. Unlike other metals, it is sufficiently soft to be scratched with the thumb nail. It is fashioned into foil or wire by rolling and pressing. It is readily soluble in nitric acid, but the other acids are without special solvent effect upon the metal at ordinary temperatures. It is heavy, having a specific gravity of 11.3. Its melting point is 327 degrees C. and its atomic weight, 207.10. It is found in nature in small quantities in many localities and is always a secondary mineral, being formed by reduction from other lead minerals through volcanic action. 12 p.
    URI
    http://hdl.handle.net/10150/629802
    Additional Links
    http://repository.azgs.az.gov/uri_gin/azgs/dlio/1159
    Language
    en
    Series/Report no.
    Bulletin No. 45
    Mineral Technology Series No. 16
    Rights
    Public Domain: This material has been identified as being free of known restrictions under U.S. copyright law, including all related and neighboring rights.
    Collection Information
    Documents in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.
    North Bounding Coordinate
    48.9967
    South Bounding Coordinate
    24.7897
    West Bounding Coordinate
    -125.156
    East Bounding Coordinate
    -67.8516
    Collections
    AZGS Document Repository

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