Hybrid genesis of Jurassic fayalite-bearing felsic subvolcanic rocks in South China: Inspired by petrography, geochronology, and Sr–Nd–O–Hf isotopes

• Published in: Lithos Vol. 264; pp. 175 - 188
• Main Authors: Guo, Chunli, Zeng, Lingsen, Li, Qiuli, Fu, Jianming, Ding, Tiping
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.11.2016
• Subjects: Fayalite-bearing felsic rocks; Geochronology; Hybrid genesis; Isotope geochemistry; Petrography; South China; Geochronology; Fayalite-bearing felsic rocks; Petrography; Hybrid genesis; South China; Isotope geochemistry

Fayalite-bearing felsic (FBF) magmatic rocks are a special type of granitic rocks with controversial origins. A suite of fayalite- and ferrosilite-bearing subvolcanic rocks, namely, the Xishan FBF rocks in South China, is investigated in this study. The Xishan FBF rocks have high SiO2 contents of 69...