- 责任者：Yang Xiaoyong (School of Earth and Space Sciences ; University of Science and Technology of China ; Hefei 230026 ; China) ; Wang Bohua
- 刊名：Acta Petrologica Sinica
- 出版年：2012
- 卷期：28(11)
- 关键词：铁矿 ; iron ores ; 安徽 ; Anhui Province
- 页码：p.3476-3496
- 图表：10 illus., 3 tables, 35 refs.
- 分类号：1001
- issnNo：ISSN1000-0569
- isbnNo：CN11-1922/P
///Combined with the geological background, geophysical and geochemical exploration, ore-forming conditions and structural form of the iron deposit, the authors present a comprehensive understanding on structural types, speculation surrounding, deep tectonic and ore-controlling factors as well as characteristics and distribution of this colossal BIF ore filed in the Huoqiu region. According to the characteristics of this BIF and iron ores, this paper proposed the concept of “Huoying Movement”, accounting for tectonic event with the metamorphism and metallogenesis in the Neo-Archean around 2.7 Ga in the Huoqiu-Yingshang-Shouxian-Mengcheng regions, Northwest Anhui Province, which is differed from the former Bengbu Movement occurred in Northeast Anhui Province for description on both metamorphism and metallogenesis in these two regions. Finally, the authors regard the iron deposit and BIF in the Huoqiu region as a transitional iron formation between Algoma and Superior types according to the volcanic-sedimentary characteristics in the Huoqiu Group.