• The structure breaking up and rock alteration stage after dike rock formation is the main metallogenic epoch. The genesis type of the gold deposit is structure alteration rock type.

    成矿期发生于脉形成构造破碎岩石阶段矿床构造蚀变岩型金矿床。

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  • The Fanshan complex is made up of three phases of intrusive and dike rocks of which the first phase of intrusive rock developed the deposit, perhaps owing to more REE volume than the other phases.

    山杂岩体侵入组成 ,矿床产于第一侵入岩。第一期侵入其它期次侵入岩REE含量高 ,按辉石岩—黑云母辉石岩—磷灰石岩的顺序增加

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  • The protective earth dike shall be earth-filled. no rock brick and concrete block or light and flammable material shall be allowed for filling.

    防护应用土填筑允许使用石块、砖块混凝土或者可燃材料填筑

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  • Preserved dike construction method is usually adopted in rock blasting near structures.

    靠近建(构)筑物进行石方爆破通常采用预留墙的施工方法

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  • Rock dike inserted into quartz sandstone and was then weathered and denuded to form a precipice.

    石英砂岩岩脉穿插,岩脉风化剥蚀后形成绝壁。

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  • Rock dike inserted into quartz sandstone and was then weathered and denuded to form a precipice.

    石英砂岩岩脉穿插,岩脉风化剥蚀后形成绝壁。

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