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- porphyry type Mo deposit 斑岩型钼矿
- In recent years,there more different types Mo deposits(spots) have been discovered in Jilin geosynclinal area,mainly porphyry,quartz vein,skarn and fracture altered rock deposits. 近几年吉林槽区陆续发现多处不同类型的钼矿床(点),其主要类型有斑岩型、石英脉型、矽卡岩型、破碎蚀变岩型。
- The Sancha Mo deposit belongs to porphyry molybdenum one,which is a major industry deposit. 三岔钼矿床为斑岩型钼矿床,是该区主要矿床工业类型。
- Wenquan molybdenum deposit is a porphyry type mineral deposit related with Indosinian granite. 温泉钼矿是与印支期花岗岩有关的斑岩型钼矿床。
- Gangjiang porphyry Cu, Mo deposit occurs in the spotted medium-grain amphibole-biotite monzonitic granite and is controlled by fault arid joints and fractures near the fault. 摘要岗讲斑岩型铜钼矿产于续迈单元含斑中粒角闪黑云二长花岗岩中,受断层带及附近节理、裂隙的控制,矿区有弱硅化、钾化、黄铁矿化、青磐岩化、泥化等蚀变;岗讲现已圈定矿体4个。
- Gangjiang porphyry Cu,Mo deposit occurs in the spotted medium-grain amphibole-biotite monzonitic granite and is controlled by fault and joints and fractures near the fault. 岗讲斑岩型铜钼矿产于续迈单元含斑中粒角闪黑云二长花岗岩中,受断层带及附近节理、裂隙的控制,矿区有弱硅化、钾化、黄铁矿化、青磐岩化、泥化等蚀变;
- The Jinduicheng porphyry Mo deposit was formed during the transforming stage of the Qinling Orogen from compression to extension in Mesozoic_Cenozoic period. 钼矿床的成矿物质主要来自钾长斑岩,围岩不提供成矿物质。
- 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。
- Haolibao copper-molybdenum deposit is of hydrothermal vein and porphyry type related to the Yanshanian crypto-explosive breccia-plagioclase granite porphyry and cataclastic sub-quartz-porphyry. 摘要好力宝铜钼矿床属与燕山期隐伏的隐爆角砾状斜长花岗斑岩和碎裂次石英斑岩有关的热液脉状和斑岩型矿床。
- Xiaoxinancha gold-copper deposit is one of the porphyry type polymetallic deposits in eastern Jilin province. 小西南岔金铜矿床是吉林省东部斑岩型多金属矿床之一。
- Porphyry gold deposits include three subtypes: paragenetic type, associated type and independent porphyry type. 斑岩型金矿包括伴生、共生和独立斑岩型3个亚型。
- It also demonstrates that when closing and reclosing overvoltages are only limited by different type MO As, terminal switching overvoltage of each line is be. 在主送电源线路发生瞬时性故障时,依靠故障解列装置动作跳开接入终端变电所的小电源开关,以满足大系统侧检无压重合闸的需要。
- Sharang porphyry type molybdenum deposit 斑岩钼矿
- Tin deposits in central Nanling region are mainly altered type,porphyry type,greisentype,hydrothermal vein type,hydrothermal metasomatic type and contact metasomatic type. 南岭中段锡矿床的成因类型主要有五种:蚀变花岗岩型、斑岩型、云英岩型、热液充填型、热液交代型和接触交代型。
- K-Ar ages of granitoids in Sanya, Baishiquan and Hongliugou area (Qin et al., 2006;Xu, 2007, PhD Thesis) and Molybdenite Re-Os age of Baishan Mo deposit (Zhang et al. 且由于含矿火山岩含有花岗岩的角砾,表明其形成明显晚于上述花岗岩,即与成矿密切相关的火山-次火山岩晚于晚三叠纪,为中生代的产物(秦克章等,2006;
- Keywords Porphyry Mo deposit;wallrock alteration;Tangjiaping; 斑岩钼矿;围岩蚀变;汤家坪;
- carousel type mo(u)lding lay-out 转盘式造型生产布置
- Genetic types of ore deposits in this area mainly include skarn type, porphyry type, magmatic hydrothermal type related to intermediated-acidic intrusions, then the volcanic hydrothermal type. 它们的成因类型主要是与中酸性岩浆侵入作用有关的矽卡岩型、斑岩岩型和热液型(包括破碎带蚀变岩型),其次为火山热液型。
- It is suggested that the eastern Tianshan has great potential for Cu, Ni and Mo deposits and 28 areas have been selected as target for further exploration. 通过研究认为,东天山地区尤以铜、镍、钼矿产资源潜力很大,优选出28个矿找矿靶区。
- Geological characteristics and prospecting mark of the Baishan porphyry Mo deposit, East Tianshan 东天山白山斑岩型钼矿床的地质特征及找矿标志