Tectonomagmatic Evolution and Mineralizing Mechanism of the Henghe Albite Mine in Boluo County , Guangdong
详细信息
- 责任者：Li Weihui (Institute of Geological Science of Guangdong Province ; Guangzhou 510080 ; China) ; Zhong Xiaoqing
- 刊名：Geotectonica et Metallogenia
- 出版年：2010
- 卷期：34（1）
- 关键词：长石矿床 ; feldspar deposit ; 稀土矿床 ; rare earth deposit ; 广东 ; Guangdong Province
- 页码：p.71-77
- 图表：15 illus., 1 table, 6 refs.
- 分类号：1001
- issnNo：ISSN1001-1552
- isbnNo：CN44-1595/P
摘要
Based on the field exploration and indoor microscopic analysis of a superlarge albite deposit, mineralized zones of Sn-Nb-Ta and Au in Boluo County of Guangdong Province, a new kind of special phenomenon that differentiation and autometasomatism of magma occurs along with tectonic evolution, has been discovered. Researches indicate that the orefield’s principal compressive stress direction of tectonic stress field in the orefield is not identical in different tectonic cycles, and it contains various tectonic orders under a continuous tectonic compressive stress, meanwhile magma differentiates along with the stress field evolution.