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Determination of δ13C, δ15N, or δ34S by isotope-ratio-monitoring mass spectrometry using an elemental analyzer [研究报告]
10.3133/tm5D4U.S. Geological Survey. 2018-01-01
Johnson, Craig A. cjohnso@usgs.gov;  Stricker, Craig A. cstricker@usgs.gov;  Gulbransen, Cayce A. cgulbransen@usgs.gov;  Emmons, Matthew P. memmons@usgs.gov
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Barite (Barium) [研究报告]
10.3133/pp1802DU.S. Geological Survey. 2017-01-01
Johnson, Craig A. cjohnso@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov;  Miller, M. Michael mmiller1@usgs.gov
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Descriptive and geoenvironmental model for Co-Cu-Au deposits in metasedimentary rocks: Chapter G in <i>Mineral deposit models for resource assessment</i> [研究报告]
10.3133/sir20105070GU.S. Geological Survey. 2013-01-01
Slack, John F. jfslack@usgs.gov;  Johnson, Craig A. cjohnso@usgs.gov;  Causey, J. Douglas;  Lund, Karen klund@usgs.gov;  Schulz, Klaus J. kschulz@usgs.gov;  Gray, John E. jgray@usgs.gov;  Eppinger, Robert G. eppinger@usgs.gov
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