We Luhong stakeholders to understand high-pressure boiler pipe, three iron ore giants all have said publicly that the world's iron ore negotiations abandon 40 years of annual long-Co system, CVRD has been spearheading role.

據(jù)我們魯宏高壓鍋爐管相關(guān)人士了解，三大鐵礦石巨頭均已經(jīng)公開表示摒棄全球鐵礦石談判長達40年的年度長協(xié)機制亚洲欧在线综合自拍，淡水河谷一直在充當(dāng)先鋒的角色色私拍97。

The main ore minerals are chalopyrite、bornite国内免费片、chalopyrite色视频网站在现观看、pyrite and nature silver, are mineral zoned from redbed to graybed appear chalcocite、bornite午夜影院性、 chalcopyrite and pyrite, chalcocite occur in front of ore bodies.

礦石礦物主要為輝銅礦免费观看国产嫖妓视频、斑銅礦、黃銅礦亚洲中文字幕精品久久HD、黃鐵礦和自然銀免费一级特黄真人视频，很少見閃鋅礦和方鉛礦。礦物分帶明顯五月激情婷婷综合免费视频，從紅層91在线资源网、輝銅礦、斑銅礦中文人成在线视频、黃銅礦全色黄大色大片免费久久老太黄色片、黃鐵礦到淺色層，輝銅礦形成于礦體的前鋒黃片www.。

The distribution of silicified breccia in Shuikoushan lead zinc polymetallic ore field obviously shows close association with ore field structure.

水口山鉛-鋅多金屬礦田內(nèi)的硅化角礫巖體的展布明顯地與礦田構(gòu)造關(guān)系密切农村老妇乱子伦视频。

Separation of the sub-quality part of the ore and the barren rock is exercised by the fractionated screening of each size of the ore by application of the lump size X-ray spectral separation and the small-portion X-ray spectral classification with the following purifying operations of the tail products of the main processes for each of the fraction, which are similar to the main processes.

在應(yīng)用大規(guī)模的X射線光譜分離和小部分X射線光譜分類分級篩選不同大小的礦石的基礎(chǔ)上，對次級礦石和貧礦石進行凈化處理女人18毛片水多在线视频一区。然后性a免费视频\，對各部分主要過程的尾礦進行凈化處理，各個小部分的處理方式都類似于主要部分的處理方式又硬又粗又长一级A片。

This is essentially a process that converts refractory sulfide and/or carbonaceous ore to oxide ore.

這種工藝本質(zhì)上就是把難選冶的硫化礦石或含碳礦石轉(zhuǎn)化為氧化礦717午夜福利视频网。

There are also large scale gypsum and celestite deposit,middle scale sulfur iron ore within 10 km~2.,besides lead-zinc deposit.Some basic geological problems are still ambiguous,and ore deposit genesis are controversial.

除鉛鋅礦外，在礦區(qū)不到10km~2的范圍內(nèi)尚有大型石膏礦和天青石礦九七超碰人人操，以及中型硫鐵礦等久久这里精品视频免费3，成礦地質(zhì)條件相當(dāng)復(fù)雜。

Main ore-forming fluid is oil-field brine in celestite mineralization system. Ore-forming fluid is dominated by meteoric water, mixed with formation water.

鍶礦成礦系統(tǒng)中成礦流體主要為油田水久久e6精品视频，成礦流體以大氣降水為主自慰网站污污，加上盆地壓實釋放水，通過深大斷裂循環(huán)加熱18网站在线免费、水-巖相互作用和湖盆蒸發(fā)作用等一系列演化過程性欧美久久，同時，還有來自深部的地質(zhì)流體的混入而形成。

Ore source of celestite mineralization system is complex in this area. Weathering and erosion of the floor of the basin and the mountain around the basin, evaporite sediment in the earlier, deep water, Mesozoic and Cenozoic volcanism can provide the strontium. In particular, serving as initial ore source, oil-field brine supplies the majority of strontium.

該區(qū)礦源場分析表明东京热黄色网站，鍶的來源有基底和周邊山系風(fēng)化剝蝕來源国产精品更新在线观看、老含鹽地層補給、深部水和中人人人人操人人操、新生代火山活動補給；其中网色网站大全cao，盆地基底和周邊老山風(fēng)化以及深部水補給為主要來源国产熟女网站，特別是油田水作為礦源層為鍶礦床的形成提供了大量鍶源。

The study of fluid inclusions in sphalerites and associated gangue minerals (quartz, celestite, calcite and gypsum) shows that homogenization temperatures cluster around 110-150℃, with salinities of 1.6-18.0 wt% NaCl equivalent. The fluid temperature increased with the decrease in salinities during the main ore stages, and there is also a systematic westward decrease in temperature and increase in salinity in the Jinding ore district.

閃鋅礦及相關(guān)脈石礦物（石英老牛影视无码av一区、天青石人体尤物性爱视频网站、方解石、石膏）中流體包裹體觀測的均一溫度主體在110~150℃国产乱子精品的A片视频，鹽度在1.6%~18.0% NaCl国产激情Va在线播一放；在時間上，大規(guī)模成礦主要階段伴隨著流體溫度的不斷升高和鹽度的逐漸降低1024在线视频一区二区精99；在空間上天天干天天弄，金頂?shù)V區(qū)空間上從東到西，成礦流體溫度明顯降低91POPNY老北熟女，鹽度系統(tǒng)性升高男女一级黄色视频。

The Product Is Suitable for separating the granularity is 0.3-0.02mm of the iron ore,limonite,chromites,trotline,zirconium,retiles,monazite,centimes,wolfram ore,Stan nary,tantalum minerals,niobium minerals and other non feerous metal,rare metal and non metal.

本設(shè)備適用于分選粒度0.3--0.02毫米細(xì)料的鐵礦、鈦鐵礦九九色影院亚洲欧洲、鉻鐵礦欧美性高潮xxxx、硫鐵礦、鋯英石黄色黄片、金紅石95视频免费看片、獨居石、磷乙礦人人欧美乱码专区视频免费、鎢礦激情aⅴ、錫礦、鉭礦熟妇人妻激情系列、鈮礦以及具有比重差異的其他有色金屬淫秽视频网站在线观看、稀有金屬和非金屬礦物體。