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Geological mapping of Sierra Leone : baseline assessment and next steps 科技报告
, 2018
Adobe PDF(2314Kb)  |  收藏  |  浏览/下载:27/20  |  提交时间:2019/11/06
Early Cretaceous ridge subduction beneath southern Alaska: Insights from zircon U-Pb geochronology, hafnium, and oxygen isotopic compositions of the Western Chugach tonalite-trondhjemite suite 期刊论文
Bulletin of the Geological Society of America, 2018, 卷号: 131, 期号: 2021-03-04
作者:  Mahar M.A.;  Pavlis T.L.;  Bowman J.R.;  Conrad W.K.;  Goodell P.C.
收藏  |  浏览/下载:8/0  |  提交时间:2021/07/19
Linking high-pressure mafic granulite, TTG-like (tonalitic-trondhjemitic) leucosome and pluton, and crustal growth during continental collision 期刊论文
Bulletin of the Geological Society of America, 2018, 卷号: 131, 期号: 2021-03-04
作者:  Yu S.;  Li S.;  Zhang J.;  Sun D.;  Peng Y.;  Li Y.
收藏  |  浏览/下载:1/0  |  提交时间:2021/07/19
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:41/16  |  提交时间:2019/11/06