No coexisting liquid-and gas-rich fluid inclusions were found during quartz petrogaghy microscope observation, the lack of acid hydrothermal alteration mineral assemblages (e. g., alunite, kaolinite, barite, and anhydrite, etc), the measured bulk gas component data of pyrite-and quartz-bearing fluid inclusions distributed cluster on the volatile-temperature diagram, the similarities of the aqueous geochemical compositions among individual low-salinity fluid inclusion decrepited pits detected by SAM/AES and the sulfur isotope profile of a sirngle pyrite stain smoothly changed implied that the ore-forming fluid phase seperation didn′t, contribute significantly to Duolanashayi gold deposit

石英顯微觀察未發(fā)現(xiàn)有共存的富氣相和富液相流體包裹體、金礦床明顯缺乏原生酸性蝕變組合(如明礬石.欧美黄色视频一区二‘区三区、重晶石及硬石膏等)精品国产免费观看久久久、黃鐵礦及石英所含流體包裹體實測結(jié)果在氣相組成-溫度相關(guān)圖上分布較為集中，黃鐵礦所含單個低鹽度流體包嘉體液相組成俄歇電子能譜分析結(jié)果差別不大以及單顆粒黃鐵礦硫同位素離子探針線掃描結(jié)果變化不明顯等宏觀與微觀地質(zhì)特征均說明流體相分離對形成多拉納薩依金礦床的貢獻不大

The major ore type is Gold bearing quartz type with poly metal sulfide containing abundant bullion and much.

礦石類型為富金銀多金屬硫化物含金石英脈型最新欧美操屄视频。

Serious alteration of ore; 3. the good natural floatability of Mg-bearing min...

提出研究含鎂礦物的浮選特性和礦石的礦物組成特點是精礦降鎂的前提50熟妇。

Under the theory of regional metallogenic system, this paper, focusing on Gaize district in Tibet, conducted carefully research in geological structure, magma activity, geophysical anomaly, geochemical anomaly, gold-bearing geological bodies and gold occurrence state, association of gold with other related elements, characteristics of typical deposits, metallogenic age, metallogenic process, post-ore-forming destruction of deposits in Gaize district based on methods of geology, petrology, economic geology, genetic mineralogy, isotopic chronology, geophysical and geochemical prospecting, and remote sensing.

本論文以藏北改則地區(qū)為重點研究區(qū)，以區(qū)域成礦系統(tǒng)理論為指導毛片黄色网站在线观看，采用地質(zhì)學男人的天堂视频、巖石學、礦床學永久女性毛片免费看、成因礦物學黄色网站黄色网址视频、同位素年代學以及物、化2019人妻巨乳超碰、遙相結(jié)合的方法欧美天欧美天堂aⅴ在线，對改則地區(qū)的地質(zhì)構(gòu)造、巖漿活動理论午夜、物化遙異常美国一级强奸片、各地質(zhì)體的含金性及金的賦存狀態(tài)、金與相關(guān)元素的組合特征国产操妓女的屄视频、典型礦床特征中文字幕永久在线、成礦時代、成礦過程及礦床形成后的破壞作用等進行了較詳細的研究欧美老妇乱码伦视频。

The formation of the new type of Cs ore deposit--Cs-bearing geyserite deposit, which only be found in the Tibet plateau, is also an interesting hot point attracting many focuses.

對于高原廣泛發(fā)育一種新類型的銫礦床——硅華銫礦国产精品久久一区二区三区，目前只在青藏高原發(fā)現(xiàn)，它的形成原因也是一個引人注目的研究焦點一级黄色影片免费看。

" The expression pan out was used in a variety of senses, including "to wash gold-bearing earth in a pan";"to obtain gold by washing ore in a miner's pan"; and with reference to a mine or mineral-bearing soil,"to produce gold or minerals.

pan out 的表達用在各種意思中A片视频特黄不卡免费视频中文字幕在线，包括"在淘金盤中淘洗含金的泥土"，"在礦工的淘金盤里淘洗礦砂得到金子"亚洲爱爱爱爱爱爱，并且與礦井或含礦土壤有關(guān)www.午夜欧美性爱，"產(chǎn)金子或礦物"。

Investigation of silver minerals in these ore deposits shows that the silver-bearing tetrahedrite and freibergite are among the most important or main industrial silver minerals.

按國際礦物學協(xié)會新礦物及礦物命名委員會的礦物命名原則久久一级黄片羞羞，黝銅礦族礦物所含的Fe国产视频福利网站、Zn在线视频自拍网、Hg、Cd一级黄片在线免费看、Mn等不可作為礦物種的命名元素国产精品久久97。

" The expression pan out was used in a variety of senses, including "to wash gold-bearing earth in a pan";"to obtain gold by washing ore in a miner's pan"; and with reference to a mine or mineral-bearing soil,"to produce gold or minerals.

pan out 的表達用在各種意思中，包括&在淘金盤中淘洗含金的泥土&真人性交A级片播放,，&在礦工的淘金盤里淘洗礦砂得到金子&无码一级做a爱过程免费不卡片，并且與礦井或含礦土壤有關(guān)，&產(chǎn)金子或礦物&无码老熟妇色视频。

Ore bodies consists of Au-bearing quartz vein s and the alteration rocks between them and ore grade depends on number of the quartz vein.

礦床由含金石英脈與其間蝕變巖組成看免费的黄色片，品位高低決定于含金石英脈的數(shù)量。

Stratum of bearing ore is shallow-sea facies fragmentary rocks and carbonatite construct,the activity of ore area fracture is multifarious, belong to shallow layer brittleness, toughness-brittleness shear fracture zone.

容礦地層屬青白口系的淺海相碎屑巖—碳酸鹽巖建造国产无码视频网站，礦區(qū)斷裂活動頻繁小视频试看入口，多屬淺層次脆性、韌—脆性剪切斷裂帶亚洲国产一级av。