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- Keywords geochemistry;gold deposit;cryptoexpolsive breccia;ore-forming process;Chenjiazhangzi;Chifeng;Inner Mongolia; 地球化学;金矿床;隐爆角砾岩;成矿作用;陈家杖子;赤峰;内蒙古;
- cryptoexpolsive breccia 隐爆角砾岩
- An agglomerate is a volcanic breccia. 集块岩是一种火山性角砾石。
- Breccia and mylonite in slip band. 滑带中的角砾岩和糜梭岩。
- In the extreme case the boxwork collapses, forming a breccia. 在特殊情况下,蜂窝坍塌,形成角砾石。
- The host rock conformably overlies a band of siliceous cherty breccia. 含矿主岩整合地上覆于硅质燧石角砾石带之上。
- The REE of breccia biotite schist represents feature of oceanic tholeiite. 角砾状黑云母片岩的REE具有洋脊拉斑玄武岩特征;
- Gold-hosted breccia in Shuangwang ore deposit is hydrofracturing breccia. 摘要双王金矿含金角砾岩水力压裂成因角砾岩。
- Apre sopra di me breccia su breccia, mi corre addosso come un guerriero. 他的弓箭手四面包围我,他剖开我的腰子,全不顾惜,把我的胆倾倒在地上。
- Dolomite also occurs in this mode as replacement of limestone along major fractures and betts of enclosed breccia. 沿包围角砾岩的主要裂隙带,以交代石灰岩的方式,也能形成白云石。
- Breccia is composed of sharp-angled fragments embedded in a fine-grained matrix. 角砾岩包含在细粒的母岩中,由尖角的碎石构成的岩石。
- Dolomite also occurs in this mode as replacement of limestone along major fractures and belts of enclosed breccia. 沿包围角砾岩的主要裂隙带,以交代石灰岩的方式,也能形成白云石。
- The extrusive rock unit includes basalt, andesite, boninite and albitite as well as breccia and tuff. 喷出岩单元不仅仅由玄武岩组成,还包括安山岩、玻安岩、钠长岩以及角砾岩、凝灰岩等。
- Fault rocks with a random fabric include fault breccia, fault gouge, pseudotachylyte and cataclastic rocks. 具有紊乱组构的断层岩包括断层角砾岩、断层泥、假玄武玻璃以及碎裂岩。
- Houlonggou gold deposit is a new type of gold deposit in north Hebei, which occur in volcanic breccia. 后龙沟金矿金矿化主要产于火山角砾岩体中,是冀北一种新的金矿类型。
- The breccia includes serpentite, gabbro, basaltic trachyandesite, trachyte, and silicalite. 火山角砾岩的角砾由蛇纹石化橄榄岩(蛇纹岩)、辉长岩、玄武质粗面安山岩、粗面岩和硅质岩组成。
- 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。
- The latter contains well-consolidated structural breccia, cataclastic and mylonitic rocks. 后者则包括固结较好的构造角砾岩,碎裂岩和糜棱岩。
- Jurassic volcanic rocks in Yingshan fault depression are mainly andesite, basalt, dacite, volcanic breccia and tuff. 莺山断陷侏罗系火山岩主要为安山岩、玄武岩、英安岩、火山角砾岩及凝灰岩。
- The deposit is hosted in the porphyritic monzogranite and breccia unit of Heyu composite granitic pluton. 该钼矿床产于合峪复式花岗岩体及隐爆角砾岩中。