摘要
与黑色岩系有关的非常规铀资源主要包括含铀黑色岩系型、含铀磷块岩型、铀多金属磷块岩型,它是保障我国铀资源可持续供给的主要类型。中国黑色岩系非常规铀资源铀成矿作用受控于陆缘裂谷、陆缘裂陷环境下伴随海底喷流作用和海底火山喷发而沉积的富铀海相黑色岩系。陆缘裂谷、陆缘裂陷环境是中国黑色岩系非常规铀资源最重要、最有利的成矿环境。挖掘和利用非常规铀资源的巨大潜力将具有远大的发展前景,非常规铀资源开发利用的瓶颈一旦突破,将保证我国在中远期内有充分的预备铀资源,并可满足不断增长的铀资源需求,其意义深远。
Unconventional uranium resources in connection with black-rock series in China mainly include uraniferous black-rock series, uraniferous phosphorite and uranium-polymetallic phosphorite, which is important types of uranium resources to support our country for sustainable development. Unconventional uranium resources in black-rock series in China are related to uranium-rich marine black-rock series which were settled in continental margin down-faulting and epicontinental rift valley accompanied with submarine backwash and marine voleano eruption. The most important and beneficial ore-forming environment for unconventional uranium resources in black-rock series in China were continental margin down-faulting and epicontinental rift valley. There is great development prospect for developing and utilizing unconventional uranium resources. Provided that its bottleneck is broken through, it is of great significance to support the country＇s middle-long term uranium resources request and to satisfy ever increasing demand of uranium resources：
出处
《世界核地质科学》
CAS
2012年第4期187-191,198,共6页
World Nuclear Geoscience
关键词
中国非常规铀资源
黑色岩系
资源潜力
开发前景
unconventional uranium resources in China
black-rock series
resources potential
development prospect
