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研究报告 [5]
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Soil mineralogy and geochemistry along a north-south transect in Alaska and the relation to source-rock terrane [研究报告]
10.3133/pp1814EU.S. Geological Survey. 2019-01-01
Wang, Bronwen;  Hults, Chad P. chults@usgs.gov;  Eberl, Dennis D.;  Woodruff, Laurel G. woodruff@usgs.gov;  Cannon, William F. wcannon@usgs.gov;  Gough, Larry P. lgough@usgs.gov
View/Download：11/0
 
Geochemical and mineralogical maps, with interpretation, for soils of the conterminous United States [研究报告]
10.3133/sir20175118U.S. Geological Survey. 2019-01-01
Smith, David B. dsmith@usgs.gov;  Solano, Federico fsolanoc@usgs.gov;  Woodruff, Laurel G. woodruff@usgs.gov;  Cannon, William F. wcannon@usgs.gov;  Ellefsen, Karl J. ellefsen@usgs.gov
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Titanium [研究报告]
10.3133/pp1802TU.S. Geological Survey. 2017-01-01
Woodruff, Laurel G. woodruff@usgs.gov;  Bedinger, George M. gbedinger@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov
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Occurrence model for magmatic sulfide-rich nickel-copper-(platinum-group element) deposits related to mafic and ultramafic dike-sill complexes: Chapter I in <i>Mineral deposit models for resource assessment</i> [研究报告]
10.3133/sir20105070IU.S. Geological Survey. 2014-01-01
Schulz, Klaus J. kschulz@usgs.gov;  Woodruff, Laurel G. woodruff@usgs.gov;  Nicholson, Suzanne W. swnich@usgs.gov;  Seal, Robert R., II rseal@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov;  Chandler, Val W.;  Mars, John L. jmars@usgs.gov
View  |  Adobe PDF(12866Kb)  |  View/Download：44/4
 
A deposit model for magmatic iron-titanium-oxide deposits related to Proterozoic massif anorthosite plutonic suites: Chapter K in <i>Mineral Deposit Models for Resource Assessment</i> [研究报告]
10.3133/sir20105070KU.S. Geological Survey. 2013-01-01
Woodruff, Laurel G. woodruff@usgs.gov;  Nicholson, Suzanne W. swnich@usgs.gov;  Fey, David L. dfey@usgs.gov
View  |  Adobe PDF(10572Kb)  |  View/Download：11/2
 

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