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Existence and release of fluid inclusions in bornite and its associated quartz and calcite
  • ISSN号:0258-7076
  • 期刊名称:《稀有金属》
  • 时间:0
  • 分类:TD952.1[矿业工程—选矿] P618.510.4[天文地球—矿床学;天文地球—地质学]
  • 作者机构:[1]Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming 650093, China, [2]Faculty of Foreign Languages 8z Cultures, Kunming University of Science and Technology, Kunming 650093, China
  • 相关基金:financially supported by the National Natural Science Foundation of China(Nos.u0837602,51204078,and KKGE201121001);the Natural Science Foundation of the Education Department of Yunnan Province,China(No.2012J085);the Excellent Doctoral Dissertation Foundation of Kunming University of Science and Technology(No.41118011)
中文摘要:

在斑铜矿和它的联系矿物质的液体包括的存在和版本也就是,石英和方解石被调查并且证实。液体包括的这些大数量的结构,形式,和阶段也被学习。有各种各样的尺寸,分布,形状,和阶段的液体包括的一个团在斑铜矿和它的联系矿物质存在。他们的尺寸从一些测微计变化到十测微计,并且形式作为否定晶体出现,或伸长,椭圆、不规则。在房间温度,液体包括主要作为煤气液体的 twophase 被描绘。然而,有纯气体的液体包括的小数量分阶段执行并且纯液体单相也在石英和方解石被观察。在压碎的矿石和磨擦过程期间开始破产然后进在筹款过程的筹款肉释放的这些液体包括。在答案和液体包括在斑铜矿样品释放的铜和铁的数量比数量高的矿物质溶解表演的比较的液体包括的定量分析由矿物质溶解了;在联系脉石矿物质,石英,和方解石的液体包括也做贡献。

英文摘要:

The existence and release of fluid inclusions in bornite and its associated minerals, namely, quartz and calcite were investigated and confirmed. The structures, forms, and phases of these large quantities of fluid inclusions were also studied. A mass of fluid inclusions with various sizes, distributions, shapes, and phases exist in bornite and its associated minerals. Their sizes vary from a few micrometers to tens of micrometers, and the forms appear as negative crystals, or elongated, elliptical, and irregular. At room temperature, fluid inclusions were mainly characterized as gas-liquid two- phase. However, small amounts of fluid inclusions with pure gas phase and pure liquid single-phase were also observed in quartz and calcite. These fluid inclusions initially broke during the ore crushing and grinding process and then released into the flotation pulp in the flotation process. The quantitative analysis of fluid inclusions in the solution and the comparisons of mineral dissolution show that the amount of copper and iron released by fluid inclusions in the bornite sample is higher than the amount dissolved by the mineral; fluid inclusions in the associated gangue minerals, quartz, and calcite also make contribution.

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期刊信息
  • 《稀有金属》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:北京有色金属研究总院
  • 主编:屠海令
  • 地址:北京新街口外大街2号
  • 邮编:100088
  • 邮箱:xxsf@grinm.com
  • 电话:010-82241917 62014832
  • 国际标准刊号:ISSN:0258-7076
  • 国内统一刊号:ISSN:11-2111/TF
  • 邮发代号:82-167
  • 获奖情况:
  • 中文核心期刊,冶金工业类核心期刊,中国科技论文统计源期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
  • 被引量:13688