摘要
通过对小柳沟矿区成矿流体特征的研究认为,该区钨矿床成因是复杂多样的,其成矿流体是大气降水、海水和岩浆水的混合体,以海水为主,其成矿环境为弱酸性还原环境,推测矿床的形成为火山喷发沉积 后期岩浆热液叠加改造型矿床。
Study of Xiaoliugou tunsten deposit indicates a complex genesis. The ore fluid is a mixture of meteoric water, sea water and magmatic water but dominated by sea water. The ore is formed under weak acidic condition. It is presumed that the deposit is a volcanic eruption sedimentary-late magmatic hydrothermal superimposed and reworked deposit.
出处
《地质找矿论丛》
CAS
CSCD
2004年第2期110-113,共4页
Contributions to Geology and Mineral Resources Research
基金
中国地质调查局资源大调查项目(项目编号:200010200151)资助。
关键词
成矿流体
矿床成因
小柳沟钨矿
甘肃省
ore fluid
Origin of mineral deposit
Xiaoliugou W ore
Gansu province
