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- The main ore fluid was magma water mixed with meteoric water. 成矿流体是以岩浆水为主,混有古大气水的混合流体。
- The ore fluid is the mixture of granitic water (MCW) and phanerozoic meteoric water or the precambrian mixed water by metamorphism-migmatization. 成矿流体为金铜系列花岗岩岩浆水与显生宙大气降水的混合流体;或为与变质-混合岩化作用有关的早前寒武纪混合水.
- During mineralization tension of host spaceand ore fluid filling are simultaneous,formation of the host space is the result of fluid-frac-turing. 在成矿期间容矿空间的扩张与矿液的充填是同时的,容矿空间的形成是矿液液压致裂作用的结果。
- The Huangpo Fault is as the passage - way for its ore fluid and the sub - order NNE - trending fault zone acts as the main host. 黄-破断裂是其主要的导矿构造,其次级低序次NNE向断裂带是主要的容矿构造。
- Fine sandstone, siltstone and carbonate rock layers are favourable for the ore fluid transportation and shale and slate layers unfwvourable thus the barring layer of the fluid. 组成含金矿源层岩石为高频互层的细碎屑岩-碳酸盐岩,其中细砂岩、粉砂岩、碳酸盐岩含成矿流体物性较好,页岩、板岩含成矿流体物性较差,构成屏蔽层。
- Some diagnostic criteria for mineralized granites are summarized and reviewed, which include tectonic setting, zonation of granite, mobility of ore fluid, and geochemical and mineralogical indicators. 本文归纳总结了花岗岩成矿的几个判别标志:大地构造背景、花岗岩的环带构造、成矿流体可迁移性及自交代作用、矿物学和地球化学特徵。
- Keywords ore separation;ilmenite;commercial test; 选矿;钛铁矿;回收率;工业试验;
- Keywords ore formation;gold deposit;Illi;Xinjiang.; 矿石建造;金矿床;新疆伊犁;
- The Neocathaysian faults are the structutes as pathway for ore fluids and the host structures for gold ores. 黄铁绢英岩化为金的沉淀富集提供了适宜的物理化学环境。
- Keywords Ore and rock Drillability Blastability; 矿岩;可钻性;可爆性;
- structures as passage ways for ore fluid 导矿构造
- Keywords Shanggong Au deposit;radiogenic isotope;ore fluid;continental collision;east Qinling; 上宫金矿;放射成因同位素;成矿流体;大陆碰撞;东秦岭;
- Keywords ore dilution rate;ore loss rate;shallow shrinkage stoping; 矿石贫化率;矿石损失率;浅孔留矿采矿法;
- Keywords gold deposit;mineralization belt of the Mian\|Lue\|Ning area;ore fluid; 勉略宁成矿带;金矿床;成矿流体;
- Keywords Ore drawing;Stick arch;Rathole flow;Vibrating aid flow; 放矿;粘结拱;管状流动;振动助流;
- ORE FLUID ORIGIN OF GAOSHAN GOLD DEPOSIT, LUEYANG, SHAANXI PROVINCE 陕西略阳高山金矿床成矿流体特征
- Keywords ore deposits;diopside;metamorphism;Nanping;Fujian; 矿床;透辉石;变质作用;南平;福建;
- Keywords ore resource;rational use;protection;Bayan Obo; 白云鄂博铁-铌-稀土矿床;合理利用;保护措施;
- Keywords ore forming system;minerogenic regularities;ore forming fluid;low temperature geochemistry;the dynamics of ore forming system; 成矿系统;成矿规律;成矿流体;低温地球化学;成矿动力学;
- Keywords Qinling orogen;Kangshan gold deposit;isotope;ore fluid;ore material;CPMF (collisional petrogenesis;metallogenesis and fluidization) model; 秦岭造山带;康山金矿;同位素;成矿流体;成矿物质;CPMF模式;