| 遵义后槽铝土矿的矿物学特征 |
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| 引用本文： | 殷科华.遵义后槽铝土矿的矿物学特征[J].地质与勘探,2009,45(3):273-279. |
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| 作者姓名： | 殷科华 |
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| 作者单位： | 贵州省地质矿产勘查开发局106地质大队,遵义,563000 |
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| 基金项目： | 国土资源大调查项目(编号:1212010630405)资助 |
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| 摘 要： | 现已载入<中国矿床发现史·综合卷>内的贵州遵叉后槽铝土矿,是遵义铝土矿带中矿床规模较大、矿石质量较佳和露采条件良好的主要矿区之一.文章应用矿石薄片、重砂鉴定和扫描电镜、电子探针等多种测试成果,论述了铝土矿矿石的矿物成分、矿物学特征,包括其结晶形态、粒度大小、物理光学性质和产出特征等,同时阐明了主要矿物在不同类型矿石中的含量及其组合特征.进而研究表明,不同类型矿石的矿物组合有所差异,其中一水硬铝石的含量不同,其形态各异,这在一定程度上反映了铝土矿的形成条件.
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| 关 键 词： | 铝土矿 矿石矿物成分 矿物学特征 遵义后槽 贵州 |
| 收稿时间： | 4/2/2008 12:00:00 AM |
| 修稿时间： | 4/1/2009 12:00:00 AM |
The Mineralogical Features of Houcao Bauxite Deposit in Zunyi |
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| YIN Ke-hua.The Mineralogical Features of Houcao Bauxite Deposit in Zunyi[J].Geology and Prospecting,2009,45(3):273-279. |
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| Authors: | YIN Ke-hua |
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| Institution: | 106 Geological Pearty;Guizhou Bureau of Geology and Mineral Expiration and Development;Zunyi 563000 |
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| Abstract: | Abstract:A few basic questions are discussed on the Tectono2geochemicalmineral p rospectingmethod, including its history, theory basis, study con2
tent, working p rocess, working methods and characters. The geochemical characters of different types of ore2controlling structures are summarized. The
Naneng gold mine in Funing County, Yunnan Province was studied as a case. The deposit is a sediment2hosted, disseminated gold depositwith multi2ele2
ment anomaly of Au, As, Ag andMo, two geochemical anomalous zoneswere identified which were p roved to be resulted from gold orebodies and con2
trolled by en echelon fold. |
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| Keywords: | Bauxite deposit mineral composition mineralogical features Zunyi Houcao Guizhou |
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