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mineral exploration

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    Geology of the diamond
    O. A. Derby
    American Journal of Science February 1882, s3-23 (134) 97-99; DOI: https://doi.org/10.2475/ajs.s3-23.134.97
  • You have access
    A remarkable nugget of platinum
    P. Collier
    American Journal of Science February 1881, s3-21 (122) 123-124; DOI: https://doi.org/10.2475/ajs.s3-21.122.123
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    Geographical and geological survey of the Rocky Mountain region under the direction of Professor J. W. Powell, account of work performed during the year 1877
    Anonymous
    American Journal of Science June 1878, s3-15 (90) 449-455; DOI: https://doi.org/10.2475/ajs.s3-15.90.449
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    On the relations of the geology of Vermont to that of Berkshire
    James D. Dana
    American Journal of Science August 1877, s3-14 (80) 132-139; DOI: https://doi.org/10.2475/ajs.s3-14.80.132
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    The Geological Survey of Brazil; first preliminary report made to the counsellor Thomaz Jose Coelho de Almeida, Minister and Secretary of State for Agriculture, etc
    C. F. Hartt
    American Journal of Science June 1876, s3-11 (66) 466-473; DOI: https://doi.org/10.2475/ajs.s3-11.66.466
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    On the occurrence of the brown hematite deposits of the Great Valley
    Frederick Prime
    American Journal of Science June 1875, s3-9 (54) 433-440; DOI: https://doi.org/10.2475/ajs.s3-9.54.433
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    On some points in the geology of the Blue Ridge of Virginia
    William M. Fontaine
    American Journal of Science February 1875, s3-9 (50) 93-101; DOI: https://doi.org/10.2475/ajs.s3-9.50.93
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    On the occurrence in nature of amorphous mercuric sulphide
    Gideon E. Moore
    American Journal of Science January 1872, s3-3 (13) 36-43; DOI: https://doi.org/10.2475/ajs.s3-3.13.36
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    The paragenesis and derivation of copper and its associates on Lake Superior
    Raphael Pumpelly
    American Journal of Science November 1871, s3-2 (11) 347-355; DOI: https://doi.org/10.2475/ajs.s3-2.11.347
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    The paragenesis and derivation of copper and its associates on Lake Superior
    Raphael Pumpelly
    American Journal of Science October 1871, s3-2 (10) 243-258; DOI: https://doi.org/10.2475/ajs.s3-2.10.243

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