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- The mag matic water is a component of ore forming hydrothermal water.And the gold mater ial sources stem from the wall rock and the granite. 认为在热液蚀变作用过程中，稀土元素保持惰性，成矿热液与岩浆热液有关，赋矿围岩及矿区花岗岩提供了成矿物质。
- But caution is warranted.Quartz can form in the last stages of magma crystallization even if the parent rock is not granitic, although such quartz is much less abundant. 然而，必须谨慎的是，即使母岩不是花冈岩，在岩浆结晶的最后阶段仍然可以形成石英，只不过含量少得多。
- Its geochemical feature indicates that ore forming elements mainly comes from stratum and rock of pre Devonian period and ore forming solution is complex fluid of syngenetic water, metamorphic water and meteoric water. 矿床的地质地球化学特征表明，成矿物质主要来自前泥盆纪基底的地层和岩石，成矿溶液主要为盆地同生水与变质水及大气降水的混合流体。
- The third-deepest soil zone in ABC soil, unaltered by weathering and made up of the parent rock from which the two uppermost layers derive as well as other mineral materials. 剖面层ABC土壤剖面层中深度排第三的剖面层，不受风化的影响，由上两层及其他矿物组成的母岩所构成
- The conclusion is that the enrichment of Pt, Pd is controlled by big and deep fractures, that Emeishan basalt is one of the sources of Pt and Pd, and that basic-ultrabasic rock offers the ore-forming elements and the ore forming energy. 指出研究区的深大断裂对铂族元素的富集表现出很好的控制作用，峨眉山玄武岩为铂族元素的矿源层之一，岩浆岩为铂族元素的富集提供了成矿物质及成矿能量。
- The paper analyes interation process among shear, fluid and ore forming process, and discuss the ore forming mechanism. 还对剪切-流体-金矿化相互作用的过程进行了分析,对矿区的成矿机理进行了初步探讨。
- Once formed, zircon crystals are so durable that they can persist even if their parent rock is exposed at the surface and destroyed by weathering and erosion. 但是，这些锆石所蕴含的讯息似乎隐晦不清，部份原因是地质学家无法确定它们的母岩。
- The deep origin of ore forming is a new theory for prospcting in situ leachable sandstone type uranium. 深源成矿论是可地浸砂岩型铀矿地质找矿的一种新思路,在松辽盆地南部铀矿勘查中得到了较好的应用。
- The Cretaceous rhyolite-porphyry is the main parent rock Of the deposit, extending inNE-orientation. 白垩纪流纹斑岩为其主要的成矿母岩，可能为NE向展布。
- NNE Kuerbin crustal fault and its secondary fault anr the important conditions for ore forming. NNE向库尔滨壳断裂及其次级断裂为成矿的重要地质条件。
- Mylonite is thought as the result of mylonite parent rock"s brittle crush after it is porosity damaged plastically. 认为糜棱岩是原岩韧性孔洞损伤后脆性破碎的结果。
- Therefore,the thermoluminescence of Calcite could serve as aindicator of identifying ore forming stages. 方解石热发光曲线特征可作为矿区成矿阶段划分的一个重要标志。
- The main parent rock of the early Yanchang Formation is complex metamorphic rock of Archean and metavolcanic rock-sedimentary rock system. 延长组早期沉积的母岩主要为太古宙的复杂变质岩系及下元古界的变火山-沉积岩系。
- The variation of type of gold deposits in Wutai area shows complexities of ore forming process in Early Precambrian period. 本区早前寒武纪多类型金矿床的形成 ,表明了五台地区早前寒武纪金矿成矿作用的复杂性和矿床成因的多样性 ,也为认识我国早前寒武纪金矿成矿作用特点创造了极为有利的条件。
- Soil differs from its parent rock due to interactions between the lithosphere, hydrosphere, atmosphere, and the biosphere. 由于地壳 、水汽、 大气、 和生物圈的相互作用，土层有别于母质层。
- The conclusion is reached that interforma-tional slip of country rocks is an effective mechanism for ore forming element activation and reenrichment. 并且认为含矿围岩的层间滑动是成矿元素后期活动再富集的有效机制。
- But the information these zircons carried seemed ambiguous, in part because geologists were unsure of the identity of their parent rock. 从那时起，个别的锆石结晶即开始对地球早期的形成过程提供进一步的讯息。
- It has more intensive realistic sense for analyzing the ore forming geological features of black talc and making application study on the black talc. 分析黑滑石的成矿地质特征，进行黑滑石的应用研究具有较强的现实意义。
- Qinling is an intracontinental polycyclic complex collision orogen, and also is one of the most important polymetallic ore forming belts. 秦岭造山带是一个多旋回复合大陆碰撞造山带;是我国重要的多金属成矿带之一.
- The third-deepest soil zone in ABC soil,unaltered by weathering and made up of the parent rock from which the two uppermost layers derive as well as other mineral materials. 剖面层ABC土壤剖面层中深度排第三的剖面层，不受风化的影响，由上两层及其他矿物组成的母岩所构成
