Geochemical characteristics of hazardous trace elements in the coal from the Pingshuo mine district, China

2013 ◽  
Vol 10 (5) ◽  
pp. 463-470 ◽  
Author(s):  
Jinxi Wang ◽  
Pei Ling ◽  
Jingjing Yang ◽  
Jing Zhao
1967 ◽  
Vol 104 (1) ◽  
pp. 35-45 ◽  
Author(s):  
E. G. Schulze ◽  
Essam E. El-Hinnawi

AbstractThe petrographical and geochemical characteristics of some basic sills and dykes from Southern Rhenish Schiefergebirge are described. The dykes are generally more altered than the sills and are classified into two types according to their relation to the lead-zinc veins found in the area. The distribution of some trace elements in the sills and dykes is given and the nature and mechanism of alteration are discussed.


2018 ◽  
Vol 37 (2) ◽  
pp. 14-24 ◽  
Author(s):  
Kun Guo ◽  
Shikui Zhai ◽  
Zenghui Yu ◽  
Zhigang Zeng ◽  
Xiaoyuan Wang ◽  
...  

2020 ◽  
Vol 93 ◽  
pp. 66-90 ◽  
Author(s):  
Adwek George ◽  
Boxiong Shen ◽  
Dongrui Kang ◽  
Jiancheng Yang ◽  
Jiangze Luo

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