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U–Pb zircon age, geochemical, and Sr–Nd isotopic constraints on the age and origin of granodiorite porphyries in the Guilong area, southern Yunnan Province, South China
granodiorite porphyries U–Pb age-dating origin southern Yunnan Province South China
2017/4/11
Associated with several important polymetallic mineral deposits, the origin of the investigated Guilong area granodiorite
porphyries (southern Yunnan Province) are presently poorly understood. For th...
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...