40Ar-39Ar dating of albite from the Meishan and Taocun iron deposits yields plateau ages of 122.90±0.16 Ma and 124.89±0.30 Ma, and isochron ages of 122.60±0.
Based on specific well-exposed rocks useful for high-quality remote sensing interpretation in the goldprospecting area in the east Tianshan, this paper gives a
By using the 40Ar-39Ar chronological method to date K-feldspar from K-feldspar granite in the Qiaohuote copper district, the authors obtained a plateau age of 2
The Bulong gold deposit, located in the southwest Tianshan in China, occurs in the Upper Devonian finegrained clastic rocks. The gold orebodies are controlled b
Based on the identification and enhancive processing of information about strata, structure, magmatite, and alteration in ore-concentrated area in the east Tian
The Yangshan gold deposit is a super-large fine-grained disseminated gold deposit located in south Gansu Province. Its metallogenic age has been determined by u
West Yunnan is the well-known polymetallic province in China. It is characterized by copper-gold mineralization related to Cenozoic alkali-rich porphyry. This p