Overlay of Ordovician volcano-sedimentary units proximal to Silurian volcano-sedimentary units. Occurs within Carboniferous volcanic rock in the Keramay arc area (see Tang, Wang, Wyman and others, 2010, fig. 1). Proximal to Late Carboniferous adakitic and high-Mg dioritegranodiorite porphyry plutons (A-type) and dikes known for CuAu mineralization in the Baogutu area of the western Junggar region (see Tang, Wang, Wyman and others, 2010, fig. 1). Because of spatial association with Ordovician volcano-sedimentary rocks,might be Ordovician in age.
Study area name
Central Asian Orogenic Belt
Tang, Wang, Wyman and others (2010)
Mihalasky, Ludington, Hammarstrom, and others (2015)