SUMMARY
Rare earth deposits in the Northwest
of Việt
Nguyễn
Văn
Most of the rare earth deposits
discovered in the Northwest of Việt Nam in the last period have been explored
and assessed in terms of reserve and ore quality for developing and
putting the mines into operation to serve the socio-economic
development. Although each of them is different in geological, structural and tectonic
characteristics, these rare earth mines have one characteristic in common:
containing radioactive elements, which have the potential risk of pollution,
affecting the quality of life and health of the community if not identified and
clarified to take measures to mitigate their impacts, especially in the mining
process. This article presents an overview of the components of the radiation
field, natural radiation dose levels at some rare earth mines for which
exploration and mining licenses have been issued, to serve the control of
radioactive environment when mining takes place.
Người
biên tập: TS. Nguyễn Tuấn Phong.