摘要
古鲁韦镍矿床位于津巴布韦大岩墙上,矿体严格受含镍的超基性岩——津巴布韦大岩墙控制,并与超基性岩体风化层深度关系密切。文章通过对古鲁韦风化壳镍矿床成矿地质背景和镍矿体地质特征的阐述,说明镍矿成因与超基性岩体、地形地貌、气候等关系,认为含镍的超基性岩经过化学风化作用以后,在风化带中经过富集形成了现在的矿床。
Guluwei nickel deposit is located in Zimbabwe big dike.Ore body is strictly controlled by nickeliferous ultrabasic rock--Zimbabwe big dike,and close with the ultrabasic rock alteration mantle.This paper expound on oreforming geological background and ore body geological features of Guluwei weathered mantle nickel deposit,explain the relationship of nickel ore genesis and ultrabasic rock mass,topography and landform,and climate.The writer thinks that nickeliferous ultrabasic rock enriched and formed the mineral deposit after chemical weathering.
出处
《吉林地质》
2013年第1期46-50,共5页
Jilin Geology
关键词
津巴布韦大岩墙
风化壳型镍矿
古鲁韦
成因
Zimbabwe big dike
weathered mantle nickel deposit
Guluwei
genesis
