supported by the Natural Science Foundation of China(Nos.42304109 and 42230311);the CAS“Light of West China”program(No.Y9CR026)to Xinzhuan Guo;Chengdu University of Technology(Nos.10912-KYQD2020-08600 and 80000-2020ZF11409)to Kui Han。
Mineral mixing,a fundamental process during mantle convection,alters the chemical composition of mantle minerals.However,the impact of this process on the electrical conductivity of mineral assemblages remains poorly ...
Introduction The rectangular block of Proterozoic formation lying between north of the Singhbhum Mobile Belt(SMB,2.3-2.4 Ga,Saha 1994),Neogene sediments of the Bengal basin and the Quaternary-Recent alluvium of the Ganga
The Miocene alkali basaltic rocks cover the northeastern part of Jordan, within Harrat Al-Shaam plateau. The volcanic concentrated along the Dead Sea boundary and spread around the north east of Jordan area, and was c...
The mineralogical data materialized in the present work suggest that the previously described skarns at Ad Darb in the literature are actually marble deposits intercalated with schists and phyllites of different compo...
This work was supported by the National Natural Science Foundation of China (Grant No. 49773191); an AusAID Australia-China Institutional Links Program and the State Key Basic Research Program (Grant No. 1999043202)
The garnet megacrysts from Yingfengling basalts are characterlzed by high FeO (>20%), CaO (7.02% -8.16%) and low MgO (5.88%-10.87%). Significant composition variations are observed in these megacrysts, of which Ni,...
In 1976 a new iron silicate named Laihunite was first discovered in the Archaean metamorphic iron deposits in Liaoning Province, China, and has been studied since then by many authors. Another ferrifayalite, occurring...
In 1978, a particular metamorphic rock—quartz-almandine eulitite, has been identified by the authors for the first time in the region of the Louzi (娄子) Mountain, Qianan (迁安), eastern Hebei Province. The rock has ...