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RRS Discovery Cruise DY090, 23 May 鈥?28 June 2018, Walvis Bay, Namibia 鈥?Cape Town, South Africa. COMICS2: Controls over Ocean Mesopelagic Interior Carbon Storage 科技报告
, 2018
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Pyrite-walled tube structures in a Mesoproterozoic sediment-hosted metal sulfide deposit 期刊论文
Bulletin of the Geological Society of America, 2018, 卷号: 130, 期号: 2021-03-04
作者:  Present T.M.;  Bergmann K.D.;  Myers C.;  Slotznick S.P.;  Creveling J.R.;  Zieg J.;  Fischer W.W.;  Knoll A.H.;  Grotzinger J.P.
收藏  |  浏览/下载:84/0  |  提交时间:2021/07/19
Iron isotope fractionation during magmatic-hydrothermal evolution: A case study from the Duolong porphyry Cu-Au deposit, Tibet 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2018, 卷号: 238
作者:  Li, Jin-Xiang;  Qin, Ke-Zhang;  Li, Guang-Ming;  Evans, Noreen J.;  Huang, Fang;  Zhao, Jun-Xing
收藏  |  浏览/下载:12/0  |  提交时间:2022/06/21
FE-ISOTOPE  COPPER-DEPOSIT  U-PB  QIANGTANG TERRANE  HIGH-TEMPERATURE  EL-SALVADOR  RE-OS  GOLD  MINERALIZATION  GEOCHRONOLOGY  
Review of the geochemistry and metallogeny of approximately 1.4 Ga granitoid intrusions of the conterminous United States 科技报告
报告编号: 70191014, 页数: 44, 2018
作者:  du Bray, Edward A. edubray@usgs.gov;  Holm-Denoma, Christopher S. cholm-denoma@usgs.gov;  Lund, Karen klund@usgs.gov;  Premo, Wayne R. wpremo@usgs.gov
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Geochemistry of groundwater in the eastern Snake River Plain aquifer, Idaho National Laboratory and vicinity, eastern Idaho 科技报告
报告编号: 70196064, 页数: 212, 2018
作者:  Rattray, Gordon W. grattray@usgs.gov
Adobe PDF(17744Kb)  |  收藏  |  浏览/下载:4/2  |  提交时间:2019/11/06
Status and understanding of groundwater quality in the Monterey-Salinas Shallow Aquifer Study Unit, 2012–13: California GAMA Priority Basin Project 科技报告
报告编号: 70196624, 页数: 132, 2018
作者:  Burton, Carmen A. caburton@usgs.gov;  Wright, Michael mtwright@usgs.gov
Adobe PDF(36645Kb)  |  收藏  |  浏览/下载:54/19  |  提交时间:2019/11/06
The Las Vegas Formation 科技报告
报告编号: 70197344, , 2018
作者:  Springer, Kathleen B. kspringer@usgs.gov;  Pigati, Jeffrey S. jpigati@usgs.gov;  Manker, Craig R. cmanker@usgs.gov;  Mahan, Shannon A. smahan@usgs.gov
Adobe PDF(10086Kb)  |  收藏  |  浏览/下载:57/11  |  提交时间:2019/11/06
Descriptive models for epithermal gold-silver deposits: Chapter Q in 科技报告
报告编号: 70196376, , 2018
作者:  John, David A. djohn@usgs.gov;  Vikre, Peter G. pvikre@usgs.gov;  du Bray, Edward A. edubray@usgs.gov;  Blakely, Richard J. blakely@usgs.gov;  Fey, David L. dfey@usgs.gov;  Rockwell, Barnaby W. barnabyr@usgs.gov;  Mauk, Jeffrey L. jmauk@usgs.gov;  Anderson, Eric D. ericanderson@usgs.gov;  Graybeal, Frederick T.
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Geologic, hydrologic, and water-quality data from multiple-well monitoring sites in the Bunker Hill and Yucaipa Groundwater Subbasins, San Bernardino County, California, 1974–2016 科技报告
报告编号: 70199146, , 2018
作者:  Mendez, Gregory O. gomendez@usgs.gov;  Anders, Robert randers@usgs.gov;  McPherson, Kelly R. krmcpher@usgs.gov;  Danskin, Wesley R. wdanskin@usgs.gov
Adobe PDF(24480Kb)  |  收藏  |  浏览/下载:37/13  |  提交时间:2019/11/06
Status and understanding of groundwater quality in the North San Francisco Bay Shallow Aquifer study unit, 2012; California GAMA Priority Basin Project (ver. 1.1, February 2018) 科技报告
报告编号: 70187785, 页数: 74, 2018
作者:  Bennett V, George L. georbenn@usgs.gov
Adobe PDF(11331Kb)  |  收藏  |  浏览/下载:4/3  |  提交时间:2019/11/06