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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.
Adobe PDF(39815Kb)  |  收藏  |  浏览/下载:42/17  |  提交时间:2019/11/06
Quartz-pebble-conglomerate gold deposits: Chapter P in Mineral deposit models for resource assessment 科技报告
报告编号: 70196218, 页数: 44, 2018
作者:  Taylor, Ryan D. rtaylor@usgs.gov;  Anderson, Eric D. ericanderson@usgs.gov
Adobe PDF(6658Kb)  |  收藏  |  浏览/下载:39/16  |  提交时间:2019/11/06
Tellurium 科技报告
报告编号: 70180705, 页数: 40, 2017
作者:  Goldfarb, Richard J. goldfarb@usgs.gov;  Berger, Byron R. bberger@usgs.gov;  George, Micheal W. mgeorge@usgs.gov;  Seal, Robert R. rseal@usgs.gov
Adobe PDF(4014Kb)  |  收藏  |  浏览/下载:5/2  |  提交时间:2019/11/06
Sedimentary exhalative (sedex) zinc-lead-silver deposit model 科技报告
报告编号: 70177930, 页数: 72, 2016
作者:  Emsbo, Poul pemsbo@usgs.gov;  Seal, Robert R. rseal@usgs.gov;  Breit, George N. gbreit@usgs.gov;  Diehl, Sharon F. diehl@usgs.gov;  Shah, Anjana K. ashah@usgs.gov
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