The genesis of Archean supracrustal rocks in the western Shandong Province of North China Craton： Co

• 作 者: WANG Wei ZHAI MingGuo M.SANTOS
• 机 构: InstituteofGeology,KeyLaboratoryofMineralResources,CentreforTectonics,SchoolofEarthScienceandResourc
• 出 处: 中国科学：地球科学英文版
• 发表日期: 2016年8期
• 关键词: Supracrustal rocks Greenstone belts Taishan Group Western Shandong Province Nort
• 基金项目: supported by the National Natural Science Foundation （Grant Nos. 41430210 ＆ 41302156）,the National Basic Research Program of China （Grant No. 2012CB416606）,the funding of the Institute of Geology, CAG

Archean greenstone belts are supracrustal sequences, the lower part of which is usually composed of voluminous ultramafic-mafic volcanics. Intermediate and acid volcanic rocks increase in abundance towards the upper domains. Greenstone belts constitute ~3