摘要
通过对新疆红石金矿区韧性剪切变形特征的研究,金矿化带的分布明显受韧性剪切带的控制,所有的金矿体及金矿化体均赋存于秋格明塔什-黄山韧性剪切带的不同部位,其变形期次可划分为3期,即韧性剪切变形、脆-韧性剪切变形和脆性剪切变形,其中脆-韧性剪切变形阶段是最有利的成矿阶段.
Studies of the ductile shearing deformation of the Xinjiang Hongshi gold deposit indicates the gold belt is controlled by the ductile zone. All the gold is hosted by different parts of the Qiumingtashi-Huashan ductile shearing zone .The deformation can be divided into three stages： ductile shearing deformation, brittle-ductile shearing deformation and brittle sheafing deformation, in which brittle-ductile shearing deformation stage is the preferred mineralizing stage.
出处
《新疆地质》
CAS
CSCD
2006年第2期141-145,共5页
Xinjiang Geology
关键词
红石金矿床
韧性剪切带
变形期次
Hongshi gold-deposit
ductile shearing zone
phase of deformation
