Japanese Magazine of Mineralogical and Petrological Sciences
Online ISSN : 1349-7979
Print ISSN : 1345-630X
ISSN-L : 1345-630X

This article has now been updated. Please use the final version.

Some topics in English newsmagazines in 2020, with special reference to mineral resources, quality of construction aggregates, and closing a geoscience department
Yuhei TAKAHASHI
Author information
JOURNAL FREE ACCESS Advance online publication

Article ID: 210203

Details
Abstract

Information collected from geological newsmagazines in 2020 is reviewed. First topic is mineral resources such as mineral commodity summary in USA, porphyry deposits, international cooperation for critical minerals, an environmental analysis of the smelters with a use of tree rings, and mineralogy of lithium. Second topic is the pyrrhotite distribution map in USA. It is prepared for construction aggregates to prevent failing concrete. Third, the event that led to closing a geoscience departure is reviewed.

Content from these authors
© 2021 Japan Association of Mineralogical Sciences
feedback
Top