摘要
在广东省梅州兴宁盆地霞岚—永和一带,产出中国东部罕见的、与早侏罗世层状镁铁—超镁铁质杂岩体有关的大型钒钛磁铁矿(铬铁矿)矿床,具有重要的科学和经济价值。本文介绍了霞岚—永和钒钛磁铁矿成矿带的地质特征,从成矿带沉积建造、区域构造和岩浆活动等方面阐述了成矿带的形成条件及控矿因素,并指出了成矿带远景、找矿目标及其科学意义。
In the Xialan-Yonghe area within the Xingning Basin of Guangdong Province, exist large vanadic titamagnetite (chromium) deposits. They are rather rare in eastern China and are related to Early Jurassic layered mafic-ultramafic intrusions, with both important economic and scientific values. This paper reports the metallogenic geology of the Xialan-Yonghe vanadic titamagnetite deposit belt, discusses the ore-forming condition and ore-controlling factors based on its depositional formations, regional structures and magmatism, and proposes its perspective, ore-finding goals and scientific significance.
出处
《资源调查与环境》
2002年第4期266-271,共6页
Resources Survey & Environment
