Distribution laws and features of baryte mineralization in
the northeast of Cao Bằng Province
Nguyễn Công Thuận
The geological mapping and mineral survey at
1:50,000 scale of the Trùng Khánh and Lạng Sơn map sheet groups has been
allowing us to recognized many manifestations of barite ores in the northeast
of the Cao Bằng Province.
In this area, baryte is of hydrothermal origin, lying within Paleozoic
metamorphosed terrigenous sediments. Five baryte manifestations have been
enregistered, such as: Cốc Càng - Nà Nác, Pò Tấu, Bản Giáp, Kim Loan and Nà Chích.
The results of detailed survey on minerals show that in these mineral
manifestations, baryte ores have quality and scale answering the industrial
demands, and are of great prospect.
Người biên tập:
Trần Đình Sâm