CCPortal

浏览/检索结果: 共9条,第1-9条 帮助

已选(0)清除 条数/页:   排序方式:
Geochemical evidence of Milankovitch cycles in Atlantic Ocean ferromanganese crusts 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 553
作者:  Josso P.;  van Peer T.;  Horstwood M.S.A.;  Lusty P.;  Murton B.
收藏  |  浏览/下载:13/0  |  提交时间:2021/09/01
astronomical parameters  astronomical tuning  Fe-Mn crust  ITCZ  Pb isotopes  West African Craton  
A magnetic approach to unravelling the paleoenvironmental significance of nanometer-sized Fe hydroxide in NW Pacific ferromanganese deposits 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 565
作者:  Jiang X.;  Zhao X.;  Zhao X.;  Chou Y.-M.;  Hein J.R.;  Sun X.;  Zhong Y.;  Ren J.;  Liu Q.
收藏  |  浏览/下载:22/0  |  提交时间:2021/09/01
amorphous Fe-hydroxides  Fe-Mn nodules and crusts  superparamagnetism  temperature dependence of magnetic susceptibility  
Mineral Resource Governance in the 21st Century 科技报告
, 2020
作者:  United Nations Environment Programme
浏览  |  Adobe PDF(27245Kb)  |  收藏  |  浏览/下载:133/21  |  提交时间:2020/03/25
Cobalt 科技报告
报告编号: 70175694, 页数: 52, 2017
作者:  Slack, John F. jfslack@usgs.gov;  Kimball, Bryn E. bekimball@usgs.gov;  Shedd, Kim B. kshedd@usgs.gov
Adobe PDF(4568Kb)  |  收藏  |  浏览/下载:29/11  |  提交时间:2019/11/06
Manganese 科技报告
报告编号: 70157592, 页数: 40, 2017
作者:  Cannon, William F. wcannon@usgs.gov;  Kimball, Bryn E. bekimball@usgs.gov;  Corathers, Lisa A. lcorathers@usgs.gov
Adobe PDF(6572Kb)  |  收藏  |  浏览/下载:80/28  |  提交时间:2019/11/06
Cobalt—Styles of deposits and the search for primary deposits 科技报告
报告编号: 70194437, 页数: 53, 2017
作者:  Hitzman, Murray W. mhitzman@usgs.gov;  Bookstrom, Arthur A. abookstrom@usgs.gov;  Slack, John F. jfslack@usgs.gov;  Zientek, Michael L. mzientek@usgs.gov
Adobe PDF(1594Kb)  |  收藏  |  浏览/下载:53/33  |  提交时间:2019/11/06
The discovery and character of Pleistocene calcrete uranium deposits in the Southern High Plains of west Texas, United States 科技报告
报告编号: 70193739, 页数: 36, 2017
作者:  Van Gosen, Bradley S. bvangose@usgs.gov;  Hall, Susan M. susanhall@usgs.gov
Adobe PDF(23607Kb)  |  收藏  |  浏览/下载:9/8  |  提交时间:2019/11/06
Geology and mineral resources of the Sheldon-Hart Mountain National Wildlife Refuge Complex (Oregon and Nevada), the Southeastern Oregon and North-Central Nevada, and the Southern Idaho and Northern Nevada (and Utah) Sagebrush Focal Areas: Chapter B in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming 科技报告
报告编号: 70174234, 页数: 248, 2016
作者:  Vikre, Peter G.;  Benson, Mary Ellen mbenson@usgs.gov;  Bleiwas, Donald I. bleiwas@usgs.gov;  Colgan, Joseph P. jcolgan@usgs.gov;  Cossette, Pamela M. pcossette@usgs.gov;  DeAngelo, Jacob jdeangelo@usgs.gov;  Dicken, Connie L. cdicken@usgs.gov;  Drake, Ronald M. II rmdrake@usgs.gov;  du Bray, Edward A. edubray@usgs.gov;  Fernette, Gregory L. gfernette@usgs.gov;  Glen, Jonathan M.G.;  Haacke, Jon E.;  Hall, Susan M. susanhall@usgs.gov;  Hofstra, Albert H. ahofstra@usgs.gov;  John, David A. djohn@usgs.gov;  Ludington, Stephen slud@usgs.gov;  Mihalasky, Mark J. mjm@usgs.gov;  Rytuba, James J. jrytuba@usgs.gov;  Shaffer, Brian N.;  Stillings, Lisa L. stilling@usgs.gov;  Wallis, John C. jwallis@usgs.gov;  Williams, Colin F. colin@usgs.gov;  Yager, Douglas B. dyager@usgs.gov;  Zürcher, Lukas
Adobe PDF(43498Kb)  |  收藏  |  浏览/下载:50/15  |  提交时间:2019/11/06
Geology and mineral resources of the North-Central Montana Sagebrush Focal Area: Chapter D in Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming 科技报告
报告编号: 70174053, 页数: 124, 2016
作者:  Mauk, Jeffrey L. jmauk@usgs.gov;  Zientek, Michael L. mzientek@usgs.gov;  Hearn, B. Carter Jr.;  Parks, Heather L. hparks@usgs.gov;  Jenkins, M. Christopher;  Anderson, Eric D. ericanderson@usgs.gov;  Benson, Mary Ellen mbenson@usgs.gov;  Bleiwas, Donald I. bleiwas@usgs.gov;  DeAngelo, Jacob jdeangelo@usgs.gov;  Denning, Paul pdenning@usgs.gov;  Dicken, Connie L. cdicken@usgs.gov;  Drake, Ronald M. II rmdrake@usgs.gov;  Fernette, Gregory L. gfernette@usgs.gov;  Folger, Helen W. hfolger@usgs.gov;  Giles, Stuart A. sgiles@usgs.gov;  Glen, Jonathan M. G. jglen@usgs.gov;  Granitto, Matthew granitto@usgs.gov;  Haacke, Jon E. jhaacke@usgs.gov;  Horton, John D. jhorton@usgs.gov;  Kelley, Karen D. kdkelley@usgs.gov;  Ober, Joyce A. jober@usgs.gov;  Rockwell, Barnaby W. barnabyr@usgs.gov;  San Juan, Carma A. csanjuan@usgs.gov;  Sangine, Elizabeth S. escottsangine@usgs.gov;  Schweitzer, Peter N. pschweitzer@usgs.gov;  Shaffer, Brian N. bshaffer@usgs.gov;  Smith, Steven M. smsmith@usgs.gov;  Williams, Colin F. colin@usgs.gov;  Yager, Douglas B. dyager@usgs.gov
Adobe PDF(67313Kb)  |  收藏  |  浏览/下载:41/7  |  提交时间:2019/11/06