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云南镍矿地质特征及找镍方向
引用本文:薛步高.云南镍矿地质特征及找镍方向[J].云南地质,2008,27(1):1-11.
作者姓名:薛步高
作者单位:云南省乡镇企业局,昆明 650011
摘    要:云南硫化镍矿以与铂钯矿的伴生镍为主(11.76万t),其中:大理-弥渡(6.85万t)、金平(6.38万t)、元谋-永仁-牟定(5.12万t)。硅酸镍主要在墨江-元江(64.41万t);蛇绿混杂岩型硫砷化物镍矿(1.73万t),是云南-大特色。与成矿有关的岩体主要是华力西期,次为加里东期,产出与深大断裂有关。找矿方向应以富宁、金平及景东东山-红河底玛为主攻目标。

关 键 词:各类镍矿  赋矿岩体  成矿规律  找矿前景  云南全省

ON THE GEOLOGICAL CHARACTERISTICS & ORE- PEOSPECTING OF NI DEPOSIT IN YUNNAN
XUE Bu-gao.ON THE GEOLOGICAL CHARACTERISTICS & ORE- PEOSPECTING OF NI DEPOSIT IN YUNNAN[J].Yunnan Geology,2008,27(1):1-11.
Authors:XUE Bu-gao
Institution:XUE Bu-gao ( Yunnan Administration of Villages & Towns Enterprises, Kunming 650011 )
Abstract:The main Ni sulfide deposit in Yunnan is the deposit of Ni & Pt- Pd paragenesis, including Dali - Midu ( 685000 t ), Jinping ( 63800 t ) and Yuanmou - Yongren - Mouding (51200 t). The Ni silicate deposits are mainly located in Mojiang- Yuanjiang (644100 t). The S arsenide Ni deposit of ophiolite mé1ange type ( 17300 t) is the characteristic of Yunnan. The rock bodies in relation to metallogenesis are the Varisean and Caledonian, which are in relation to the maerofauh in occurrence. The main ore - prospecting targets are in Funing, Jinping and Dongshan (Jingdong) - Dima (Honghe).
Keywords:Various Ni Deposit  Ore - Bearing Rock Body  Metallogenesis Rule  Ore - Pros-pecting Potentiality  Yunnan Province
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