DISTRIBUTION CHARACTERISTICS OF ACCOMPANYING ELEMENTS IN LEAD-ZINC ORES OF THE CHỢ ĐỒN MINE

TRẦN TUẤN ANH¹, TRẦN TRỌNG HÒA¹, PHẠM THỊ DUNG¹,
PHẠM NGỌC CẨN¹, TRẦN VĂN HIẾU¹, NGUYỄN TRUNG CHͲ,

¹Viện Địa chất, Viện KHCN Việt Nam, 84 Chùa Láng, Đống Đa, Hà Nội.
²Đại học Khoa học Tự nhiên, ĐHQG Hà Nội, 334 Nguyễn Trãi, Hà Nội.

Abstract: Accompanying minerals in general, and accompanying metals in particular, consist of natural matters accompanying concrete mineralizations that in certain time have not been exploited or still not, by technical and economic causes, or by lack of study materials. Many countries consider accompanying minerals as by-products aiming to emphasize the economic significance of this scientific conception. This article presents study results on accompanying components of ores of the Chợ Đồn lead-zinc mine with the aim to set forth preliminary proposals in the rational use of mineral resources of our country.