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- Keywords explosion breccia pipe;molybdenum ore;niobium ore;ore body division;resource potential; 关键词爆发角砾岩筒;钼矿;铌矿;矿体划分;资源潜质;
- explosion breccia pipe 爆发角砾岩筒
- The process of explosion condensation mineralization concealed explosion breccia mass is expounded. 论述了隐蔽爆破角砾岩体的爆破-冷凝-成矿过程。
- Qibaoshan goldcuprid deposit in Wulian county occurrs in cryptoexplosive breccia pipe, and has a close relation with subvolcano. 五莲七宝山金铜矿床赋存于隐爆角砾岩筒中,与次火山岩关系密切。
- The deposit No. 320 is a palaeokarst deposit resulted from the silicification and reworking which is same as the silicified solution-collapse breccia pipe in Arizona,USA. 320矿床是一个硅化改造的古岩溶矿床,它与美国亚利桑那州的硅化溶解-塌陷角砾岩筒相同。
- These deposits were, when being formed, controlled by volcanic structures (volcanic dome and volcanic breccia pipe), fault structures (NE and NW trending), gabbro porphyrite body and "depression in depression". 火山穹窿、爆发角砾岩筒等火山构造 ,NE向、NW向断裂构造 ,辉石闪长玢岩体 ,“洼中洼”环境等对成矿具有控制作用。
- concealed explosion breccia Pb-Zn deposit 隐爆角砾岩型铅锌矿
- The copper-molybdenum ore bodies are controlled by the crypto-explosive breccia pipe and rock body.The mineralization occurs in the altered crypto-explosive breccia and silicified belt. 铜钼矿体受隐爆角砾岩筒和岩体控制,矿化产在蚀变隐爆角砾岩和硅化带中。
- Based on the research of ore-controlling laws in Hulalin gold deposit in Inner Mongolia,the authors consider that dominate disseminated mineralization was absolutely controlled by a breccia pipe. 通过对虎拉林金矿构造控矿规律研究,认为矿区占绝对优势的浸染状矿化主要受角砾岩筒构造控制,矿化不均匀,矿体形态不规则;
- Daqiaowu uranium deposit oaurs in the contact Zone of quartz porphyry massif and explosive breccia chimney in the Mesozoic Mengshan caldera, belonging to porphyry type. 大桥坞斑岩型铀矿床产于中生代蒙山破火山口中一石英斑岩体的内外接触带及其隐爆角砾岩筒中。
- Keywords gold deposit;explosion breccia;Inner Mongolia; 金矿床;爆破角砾岩;内蒙古;
- The Qiyugou gold deposit,Songxian County,Henan Province,is associated with subvolcanic breccia pipes in the Xiong er terrane,southern margin of the North China craton. 河南祁雨沟金矿位于华北克拉通南缘的熊耳地体,产于燕山期火山隐爆角砾岩筒内。
- The explosive breccia rocks were firstly discovered in the Laoshankou Au Cu deposit. The macroscopic and microscopic characteristics and significance of breccia for mineralization were discussed. 青河县老山口金铜矿区首次发现隐爆角砾岩。根据野外第一手资料,分析探讨了隐爆角砾岩的宏观、微观特征及成矿意义。
- The explosion toppled the near chimney. 这次爆炸把不远处的烟筒炸倒了。
- This paper reports some preliminary results obtained from field petrographic work,laser Raman microspectroscopy and electron microprobe analysis carried out on the Au-bearing Qiyugou breccia pipes. 通过野外地质、岩相学、拉曼光谱和电子探针分析,对祁雨沟2号和4号含金角砾岩筒中冰长石方解石蚀变矿物组合特征进行了描述。
- The explosion gave forth a tremendous sound. 爆炸发出巨大的声响。
- His hearing was impaired after the explosion. 爆炸后他的听力受到了损害。
- I told her to pipe down but she still babbled on. 我叫她闭嘴,可她还是唠叨个没完。
- The explosion tore a hole in the wall. 墙炸开一个洞。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。