摘要
地拉秋锂矿位于松潘-甘孜地槽褶皱系巴颜喀拉冒地槽褶皱带,马尔康北西向构造形迹群与黄鸭海子构造形迹群之接壤部位。三条主要矿带沿走向及倾向延伸稳定,最长达千余米,主要矿物为锂辉石。本文通过对该锂辉伟晶岩空间产出特征的分析,探讨了该矿剥蚀深度,并对区内可能存在的未剥蚀矿体进行了预测,对下步找矿工作奠定了基础。
Dilaqiu lithium mine is located at the intersection of structural groups between north-western Maerkang and Huangyahaizi.Where is the section of Bayankala miogeosynclina of Songpan-Ganzi fold system.Lithium mine occurs in the north-western ore vein of Spodumene-pegmatite.Three main ore belts are stable along the trend and tendency, Which is up to 1000 meters.Their main mineral is spodumene. Through analyzing the sketch occurrence of Spodumene-pegmatite, This article discussed the mine′s depth of erosion, predicted that there could be existed the un-erosion ore bodies in this area,and laid the foundation for the next prospection.
引文
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