搜索结果: 1-4 共查到“矿物学 earth”相关记录4条 . 查询时间(0.163 秒)
LSU Researchers Discover Minerals in Volcanic Rock that May Offer New Insights into the First 1.5 Billion Years of Earth's Evolution（图）
LSU Researchers Minerals Volcanic Rock First 1.5 Billion Years Earth's Evolution
2017/11/23
The first 1.5 billion years of Earth’s evolution is subject to considerable uncertainty due to the lack of any significant rock record prior to four billion years ago and a very limited record until a...
An ancient meteorite and high-energy X-rays have helped scientists conclude a half century of effort to find, identify and characterize a mineral that makes up 38 percent of the Earth.And in doing so,...
Professor Kay, Suzanne Mahlburg,The Department of Earth & Atmospheric Sciences at Cornell University（图）
Professor Kay, Suzanne Mahlburg The Department of Earth & Atmospheric Sciences at Cornell University mineralogy earth materials
2014/4/4
Kay received a PhD at Brown University and spent a year as a postdoctoral fellow and assistant professor at the University of California at Los Angeles before coming to Cornell as a post-doc in 1976. ...
A system of nomenclature for rare-earth mineral species: Revision and extension
A system of nomenclature for rare-earth mineral species Revision and extension
2013/12/6
Revisions to an earlier paper on the nomenclature of rare-earth mineral species are reported. Now, only the dominant element in a specified crystal-structure site within isostructural minerals may be ...