Geochemical characteristics of antimony and genesis of antimony deposits in South China

2020 ◽  
Vol 36 (1) ◽  
pp. 44-54
Author(s):  
ZHANG TianYu ◽  
◽  
LI CongYing ◽  
SUN SaiJun ◽  
HAO XiLuo
Keyword(s):  
South China ◽  
Geochemical Characteristics

Some geochemical characteristics of basalts in the South China Sea

1985 ◽  
Vol 4 (4) ◽  
pp. 380-390 ◽  
Author(s):  
Wang Xianjue ◽  
Wu Mingqing ◽  
Liang Dehua ◽  
Yin Aiwu
Keyword(s):  
South China Sea ◽  
South China ◽  
The South China Sea ◽  
Geochemical Characteristics ◽  
The South ◽  
China Sea

scholarly journals In situ LA-ICP-MS U-Pb geochronology and geochemical characteristics of garnet from the Zhuxi skarn W-Cu deposit, South China

2021 ◽  
pp. 104577
Author(s):  
Jingxin Hong ◽  
Hongyu Zhang ◽  
Dengfeng Li ◽  
Yongpeng Ouyang ◽  
Degao Zhai ◽  
...  
Keyword(s):  
South China ◽  
Geochemical Characteristics ◽  
Icp Ms

scholarly journals Geochemical characteristics of Chu Lai body granitoids in Nui Thanh, Quang Nam

2019 ◽  
Vol 2 (4) ◽  
pp. 191-201
Author(s):  
Hao Thi Vu ◽  
Hieu Trung Pham
Keyword(s):  
South China ◽  
Geochemical Characteristics ◽  
South China Block ◽  
Early Paleozoic ◽  
Accessory Minerals

Chu Lai body granitoid typically had the gneiss structure. Petrography inclueded biotite and two-mica granitogneiss. The rock consisted of quartz (25 – 30%), plagioclase (28 – 30%), akaline feldspar (30 – 32%), biotite (7 – 8%) and musscovite (3 – 5%). Accessory minerals were zircone, apatite, garnet, etc. Geochemical characteristics were typically high SiO2 (73.89 – 74.38 wt%); high total amount of alkali (Na2O + K2O ̴ 8.28 – 8.89%). Aluminous saturation indexs - ASI (Al2O3/CaO + Na2O + K2O) are more than 1. They have enrichment of the lipthophile elements with high Cs, Rb and Pb indexs; negative anomalies were Nb, Ta and strong Eu, specially. Eu/Eu* values were very low (0.041 – 0.056). The petrographic and geochemical charecteristics showed that Chu Lai rocks were S-granite, formed during the collision tectonic between Indochina and South China block in the early Paleozoic.

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