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Two Types of Granites in the Western Yangtze Block and Their Implications for Regional Tectonic Evolution: Constraints from Geochemistry and Isotopic Data
I-type granite S-type granite geochemistry petrogenesis tectonic setting Western Yangtze Block
2018/4/10
In the western Yangtze Block, widespread Mesoproterozoic to Neoproterozoic rocks are the key to understanding the Precambrian tectonic-magmatic evolution of the region. However, their petrogenesis and...
Sm–Nd geochronology, REE geochemistry and C and O isotope characteristics of calcites and stibnites from the Banian antimony deposit, Guizhou Province, China
Banian antimony deposit calcite stibnite Sm–Nd geochronology REE
2017/4/11
The Banian sediment-hosted antimony deposit is a medium-sized deposit located in the Dushan County, South Guizhou,
China. Calcite is the dominant gangue mineral and can be divided into two types: whi...