1) breccia zone
角砾岩带
1.
On the basis of analysis on ore-bearing strata,breccia zone,breccia orebodies and zoning characters,the study has illustrated the relationship between zoning characters and gold mineralization.
双王金矿床是秦岭泥盆系地层中一种类型独特富钠角砾岩型金矿床,在分析研究矿床赋矿地层、角砾岩带、角砾岩体的矿化及分带特征的基础上,阐述了该矿床的分带特征与金矿化的关系。
2.
According to the production practices in many years, combing previous data, the author researches the mineralization and zoning features of ore-bearing stratums, breccia zone and breccia body, discusses the relations between zoning features and gold mineralization.
双王金矿床是秦岭泥盆系地层中一种类型独特富钠角砾岩型金矿床,笔者根据多年生产实践,结合前人资料,分析研究了矿床赋矿地层、角砾岩带、角砾岩体的矿化及分带特征,阐述了分带特征与金矿化的关系。
2) silicified breccia zone
硅化角砾岩带
1.
Analysis on the natural thermoluminescence of the silicified breccia zone in Kanjiawan exhibits that there exists a close connection between the mineralization and the natural thermoluminescence.
通过对康家湾Ｐｂ、Ｚｎ、Ａｇ矿床的含矿带硅化角砾岩带进行天然热释光分析。
3) contact breccia
接触带角砾岩
4) breccio-conglomerate
角砾砾岩
5) silicified tectonic breccia belt
硅化构造角砾岩带
1.
It occurs in the silicified tectonic breccia belt between the Neoproterozoic Diaoyutai quartzose sandstone and the Paleoproterozoic Zhenzhumen silicated dolomitic marble.
金英金矿床产于叠加在先期存在的新元古界钓鱼台组石英砂岩与古元古界珍珠门组硅化白云质大理岩之间的不整合面附近的硅化构造角砾岩带中的F100断裂内,主要受区域性断裂F102及局部性断裂F100的联合控制。
6) breccia pipe
角砾岩筒
1.
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;通过分析该角砾岩筒内角砾岩的特点,结合一般浅成、半浅成角砾岩筒的垂向分带规律,推测该角砾岩筒已剥蚀到了中下部。
2.
The Yantang CuMo deposit is located in a breccia pipe of northeast Wuzhishan uplift,Hainan Island.
琼海烟塘梅岭铜钼矿床位于海南五指山隆起东北侧的一个"角砾岩筒"中,该"角砾岩筒"的形成受南北向、东西向构造-岩浆岩带控制,与燕山期花岗闪长岩、花岗闪长斑岩关系密切。
3.
There are many types of fluidogeneous tectonites inside and outside the breccia pipe with distinct space time texture.
山东七宝山角砾岩筒内外流体构造 （岩） 类型多样， 具自身特有的时空结构。
补充资料：砾岩
| 砾岩 conglomerate 沉积碎屑岩的一种。由粒径大于2毫米的圆状、次圆状砾石经胶结而成。按大小分为巨砾岩、粗砾岩、中砾岩和细砾岩。按砾石成分分为单成分砾岩和复成分砾岩。前者砾石成分单一，多为稳定的岩屑和矿物，其中某种成分的砾石占75％以上，如石英岩质砾岩，燧石砾岩及石英砾岩等；后者砾石成分复杂，各种成分的砾石含量都不超过50％，通常分选较差、圆度不高，砾石抗风化能力也较弱，多为洪积产物。根据形成原因可分为河成砾岩、滨海砾岩、滨湖砾岩及海岸三角洲砾岩。根据其在地层剖面中的位置又可分为底砾岩和层间砾岩。砾岩往往代表沉积间断，因此是判断构造运动和区域不整合存在的重要标志。还可用它判断古海、湖岸的位置及古河流的流向。砾石是天然的铺路材料和水泥拌料，某些砾岩常与铀、金、金刚石、铜等共生，是找矿的一种标志。
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参考词条