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- The elevation of crust can make rock gold deposit weather and denude and the level of the denudation depends on the scale of the elevation. 地壳上升会使岩金矿床风化剥蚀,而剥蚀程度取决于地壳上升幅度。
- A new kind of gold mineralization, named supergene and structural-altered rocks gold deposit has been discovered in the northern margin of Junggar. 准噶尔北缘发现了一种较特殊的金矿化类型即浅成岩-构造蚀变岩金矿。
- Keywords Moho shape;Distribution of rock gold deposit;China; 岩金矿分布;莫霍面形态;中国;
- Keywords the northen margin of North China platform tectonomagmatic activity granite-porphyry epithermal type porphyry type alkaline rock gold deposit; 华北地台北缘;构造岩浆活动;花岗斑岩;浅成低温热液型;斑岩型;碱性岩;金矿床;
- rock gold deposits 岩金矿床
- These valleys contain gold deposits. 这些山谷里有金矿。
- Laerma gold deposit is a uraniferous gold deposit. 拉尔玛金矿床是一个含铀金矿。
- Based on the proven gold deposits,there are three ore-forming types: skarn, altered cataclastic rock and quartz veins. 在已探明的金矿床中,有矽卡岩型、破碎蚀变岩型、石英脉型三类。
- PRELIMINARY STUDY ON METALLOGENETIC CHARACTERISTICS OF SUPERGENE AND STRUCTURAL-ALTERED ROCKS GOLD DEPOSITS IN THE NORTHERN MARGIN, JUNGGAR 准噶尔北缘浅成岩-构造蚀变岩型金矿的成矿特征
- Based on the proven gold deposits, there are three ore-forming types: skarn, altered cataclastic rock and quartz veins. 在已探明的金矿床中,有矽卡岩型、破碎蚀变岩型、石英脉型三类。
- The gold deposits are classfied into quartz vein,altered cataclastic rock and poly metal sulfide and volcanic sub volcanic rock hosted ore types. 按成矿类型可划分为石英脉型、破碎带蚀变岩型、多金属硫化物型和火山-次火山岩型金矿。
- Mineralized charactors of greenstone belts gold deposits divicled threetypes and seven sub-sypes, base on the auriferous rock formation of gr... 以绿岩带含金岩系为基础,以成矿构造为主导,结合控矿构造样式与矿化特点将绿岩带金矿划分成三类七个亚类。
- Gold deposits of metamorphosed fine-dastic rock type are wddy distributed both in Chinaand abroad, with some of them being supergiant in size. 变质细碎屑岩型金矿床在国内外分布广泛,其中部分矿床具有超大型规模。
- The gold telluride deposit is an important type of gold deposit. 金-碲化物型矿床是一种重要的金矿类型。
- The Bayan Bold gold deposit is of porphyry-type related to adakite. 矿床类型属于与埃达克岩有关的斑岩型金矿床。
- Of the total gold reserves of Chian,rock gold is 51.76%,placer gold is 16.76% and associated gold is 31.48%. 我国金矿资源比例为岩金占51.;76%25,伴生金占31
- Chaoshan gold deposit is directly related to augite diorite. 朝山金矿床与白芒山辉石闪长岩有直接的成因联系。
- The chemical compositions of 84 placer gold samples and 7 rock gold samples in Hei longjiang province were studied. 对黑龙江省84个砂金、7个岩金样品的化学成分进行了研究。
- The occurrence of gold in a gossan type gold deposit was studied. 红土型金矿床、铁帽型金矿床同属风化淋滤成因的残坡积表生金矿床。
- The Haigou gold deposit belongs to u ranium-gold deposit relat... 成矿水为岩浆水和大气降水的混合,成矿热源为燕山期花岗闪长岩。