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松树的外形特征
青海北祁连松树南沟造山型金矿床地质特征及矿床成因
青海北祁连松树南沟造山型金矿床地质特征及矿床成因
松树南沟金矿床位于祁连造山带北祁连加里东造山亚带南缘,靠近达坂山深大断裂带,成矿地质条件非常有利。文章在阐述成矿地质背景的基础上,详细论述了松树南沟金矿床的地质特征,并对矿床成因进行了探讨。认为晚华力西—印支期陆内碰撞造山活动叠加,沿达坂山深大断裂带旁侧形成规模较大的北西向韧性剪切带,并发生中酸性岩浆侵入活动,使原有成矿物质活化、迁移、富集、沉淀,形成了松树南沟造山型金矿床。
松树岭水电站工程简介
松树岭水电站工程简介
Management for Coming up to Standards of the Power Units of Gaobazhou Hydroplant Hu Zuoxin (Qingjiang Gaobazhou Hydropower Plant , Yidu , Hubei , 443300 , China) Abstract : Several basic measures about selection , erection , debugging and commissioning operation of the power units of Gaobazhou hydroplant are described. Key words : Gaobazhou Hydropower Plant , coming up to standards , putting into