|
|
|
|
|
Fuxin Zheng, Yanguo Teng, Yuanzheng Zhai, Jingdan Hu, Junfeng Dou and Rui Zuo
Since the 1990s, sandstone-type uranium in the northern basin of China has become the main target for mining. Uranium mining can cause a series of impacts on the environment. A conceptual model of the geo-environment for sandstone-type uranium in norther...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jiaoqun Li, Tong Wu, Zengxiang Lu and Saisai Wu
Conducting technical and economic evaluations is important for mining investment and mining operation decision-making. Traditional economic evaluation methods rarely address the issue of evaluation reliability and usually require complex calculations to ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nikolaos Vlachopoulos and Panagiotis Voudouris
Serifos island is characterized by rich geodiversity, industrial and cultural heritage. The present paper focuses on the geological and mining heritage of Serifos, with the aim of integrating the island in the international environment of Geoparks, in th...
ver más
|
|
|
|
|
|
|
|
|
|
|
K. M. Razumova, O. A. Temchenko, S. V. Maksymov, O. S. Maksymova
Pág. 24 - 38
|
|
|
|
|
|
|
|
|
|
|
Zi-qi Cai, Xiang-yang Li, Bo Lei, Jing-fan Yuan, Chang-shou Hong and Hong Wang
It is the fact that there are lots of hazard incidents in underground uranium mines caused by radon but in-suit uranium samples were difficult to collect. Based on closed chamber method, three similar samples in different sealed ways were made in a labor...
ver más
|
|
|
|
|
|
|
|
|
|
|
François Durand
Pág. 9 bladsye
The Witwatersrand Supergroup is the world?s richest goldbearing geological deposit. This approximately 2.8 milliard years old unit is overlain by the 2.71?2.67 milliard years Ventersdorp Supergroup which is in turn overlain by the 2.67?2.46 milliard...
ver más
|
|
|
|
|
|