摘要
通过对福建上杭风云头地区铀矿地质特征的分析研究,认为上杭风云头铀矿主要贮存于白垩系下统石帽山群上组下段酸性流纹岩中,受北西西向构造控制,矿体多为扁豆状、透镜状,探求了一定的铀矿资源量,矿床为火山岩低温热液类型。
Based on the analytical results of geologic characteristics of the Fengyuntou uranium deposit in Shanghang County, Fujian Province, it is considered that the uranium deposit lays mainly in the acidic rhyolite of upper Shimaoshan Group of lower Cretaceous, and is subjected to the structural control of the north-west-west trend. The orebody shows itself in lensing or lenticular shape. It is inferred that the uranium deposit belongs to the mineral deposit of the volcanic cryogenic hydrothermal fluid types. Some stated quantity of uranium mineral resources has proved up for the Fengyuntou uranium deposit.
出处
《福建地质》
2009年第2期101-106,共6页
Geology of Fujian
关键词
铀矿
地质特征
矿床成因
找矿前景
风云头地区
uranium ore, geologic characteristics, genesis of mineral deposit, ore-findingprospect, Shanghang County
