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单词 Sinian
释义
  • Sinian

    释义

    • [医]震旦纪
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    Tangjia Pb - Zn deposit is hosted by dolomitite of the Dengying Formation of the Upper Sinian.

    唐家铅锌矿床赋矿层位是上震旦统灯影组,矿体受构造控制.

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    The Tianbaoshan Formation belongs to the Lower Sinian system , like the Suxiong and KaiJianqiao formations.

    研究区的天宝山组和苏雄组、开建桥组酸性、中酸性火山岩、火山碎屑岩同属下震旦系.

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    Rare - earth elements and depositional environments of the Sinian system in southwestern Hunan are discussed.

    湘西南震旦系是在“江口裂谷”作用下形成的一套特殊地层.

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    Emergence stratums are of Sinian , Devonian, Permian, Trias and intrusive Granite dike and coarse - grained granite dike.

    出露地层为震旦系 、 泥盆系 、 二叠系、三叠系以及侵入的花岗岩脉和花岗伟晶岩脉.

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    The Complex rock mass consists of Caledonian granite , Indo - Sinian granite and early Yanshanian granite.

    都庞岭复式岩体由加里东期 、 印支期和燕山早期花岗岩组成.

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    Gold deposit occurs in contacting belt of adamellite in Neoproterozoic Sinian period and Paleoproterozoic Jingshan group.

    金矿床产于新元古代震旦期鹊山二长花岗岩体与古元古代荆山群接触带内.

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    Sedimentation - diagenesis deposits mainly formed during late Sinian period, such as Bingtongshan PbZn deposits and Aozigang deposits.

    沉积成岩型铅锌矿主要成矿时代属晚震旦世~武纪, 如冰洞山式铅锌矿床和凹子岗锌矿床.

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    Haojialou iron deposit occurs in Baoshankou formation of Penglai group in Neoproterozoic Sinian system.

    郝家楼铁矿赋存于新元古代震旦纪蓬莱群豹山口组中,矿体呈层状、透镜状.

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更新时间:2025/2/12 12:18:12