| 罗正传,刘智琳,李俊平,李永峰,贺笑余.老挝巴松铝土矿地质特征及成因探讨[J].矿产勘查,2011,2(3):304-310 |
| 老挝巴松铝土矿地质特征及成因探讨 |
| Geological characteristics and genesis of bauxite deposit in Pakxong Country,Champasak province, Laos |
| 投稿时间：2010-06-12 |
| DOI： |
| 中文关键词: 玄武岩 三水铝土矿 地质特征 老挝 |
| 英文关键词: basalt gibbsite geological characteristics Laos |
| 基金项目: |
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| 中文摘要: |
| 老挝占巴色省巴松铝土矿经详查为一大型铝土矿床。该矿床位于占巴色省红土化作用强烈的波罗芬高原上,由玄武岩风化而成,属红土型三水铝土矿,Al2O3含量为28.63%~55.79%,Fe2O3含量为7.75%~52.30%,TiO2含量为1.06%~10.15%,铝硅比为2.6~48.5,具有中铝高铁、低硅低钛、高铝硅比的特点,矿体覆盖浅,地势平缓,适合大型机械化露天开采。 |
| 英文摘要: |
| The auxite deposit in Pakxong Country, Champasak Province, Laos is a large deposit confirmed by the general exploration. The deposit is located in Boloven Plateau in Champasak Province, which is weathered from basalt and it is lateritic gibbsite, with Al2O3 content 28.63%~55.79%, Fe2O3 content 7.75%~52.30%,TiO2 content 1.06%~10.15%, and the ratio of Al to Si 2.6~48.5.It has a characteristic of maddle Al, high Fe, Low Si, high ratio of Al to Si, occurring in the shallow and flat form and it is fit for large-scale mechanized opencast mining. |
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