共查询到20条相似文献，搜索用时 218 毫秒
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匈牙利和法国地热资源综合利用考察录刘树芳（北京市地热管理处）为执行中、匈两国政府关于地热综合利用和环境研究项目的协议，笔者作为考察团成员参加了对匈牙利地热资源综合利用的考察。同时应法国地热公司邀请，在访问匈牙利之后，顺访了法国。在匈牙利我们先后与匈牙... 相似文献
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1984年11月21日至28日在北京举办匈牙利贸易展览会期间,匈牙利地质调查总局派遗了以匈牙利地球物理研究所(ELGI)总地球物理师波什卡伊博士为首的地球物理代表团访问了地质矿产部。代表团在京期间与地质矿产部物探局进行了技术座谈,相互交流了勘探地球物理方面的情况,并参观了地质矿产部航空物探总队和北京计算中心。 相似文献
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杨建伟 《水文地质工程地质》1995,22(6):42-43
匈牙利是世界上富存地热水的国家之一。地下热水层分为碳酸盐岩类裂隙基岩热储层两类。地热水用于城市供热、农业、医疗和旅游等方面。匈牙利“矿山法”对地热水的热能利用做出法律规定。 相似文献
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匈牙利面积十万余平方公里,现有人口一千万,地质工作开展较早.1822年编出了该国第一张地质图,1848年建立了地质协会,1869年创建了 相似文献
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一九八二年八月十六日至二十二日在匈牙利布达佩斯举行第十届国际地质科学史讨论会.苏联、中国、捷克斯拉伐克、奥地利、匈牙利、希腊、保加利亚、荷兰、英国、法国、东德、西德、以色列等十三个国家七十七名专家、学者出席了这届会议.地质矿产部派高级 相似文献
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西藏多不杂铜矿是班公湖-怒江成矿带近年来发现的第一个大型斑岩铜矿床。该矿床位于班公湖-怒江缝合带北缘多不杂构造岩浆弧中,形成于早白垩世班公湖-怒江多岛弧-盆系演化时期,成矿年龄为120 Ma,成矿与侵位于早白垩统美日切错组地层中的石英闪长玢岩、花岗闪长斑岩有关。目前已探明铜、金资源量分别为230万吨,92吨,平均品位分别为0.51%、0.2 g/t,已达超大型矿床规模,是国家矿产资源战略储备基地。本数据集是在2005—2010年对该矿区矿产勘查所取得的宝贵数据基础上,开展的数据库建设的成果,采用10个数据表,重点汇集了多不杂铜矿单工程工业矿体和低品位矿体的品位数据及其计算结果,并对与储量计算有关的所有细节性数据做了系统性的归并整理。 相似文献
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通过对阿富汗艾娜克铜矿矿区地质条件的研究,分析了矿区的构造特征。剖析了艾娜克复式背斜及其北翼1—3号次级背、向斜构造特征和4组断裂构造特征。探讨了矿区的主要构造活动(褶皱和断裂)对艾娜克铜矿控矿的影响。 相似文献
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斑岩铜矿是指与具斑状结构的中酸性侵入岩伴生,蚀变与矿化受流体、构造控制且分带明显,矿石以细脉浸染状为主,低品位、大储量的铜矿床,是最重要的铜矿床类型。大地构造背景对斑岩铜矿的形成具有重要意义,经典的斑岩铜矿主要产于岛弧、陆缘弧环境。然而,近年来国内矿床学家发现,国内形成于大陆环境的斑岩铜矿与大洋板块俯冲、板块消减作用无关,斑岩铜矿还可产于碰撞造山带,甚至是在陆内环境。相比之下,不同构造背景下形成的斑岩铜矿床含矿岩浆、成矿物质来源、矿床成因等方面存在一定差异与共性。综述了目前斑岩铜矿研究内容中的关于构造背景的一些重要观点和几个重要进展,对比了不同构造背景下形成的斑岩铜矿床的含矿岩浆、蚀变矿化、成矿流体等方面的共性与差异,以期对斑岩型矿床的成因与找矿提供一定的线索。 相似文献
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M.-Riitta Juvonen ras Bartha Tuula M. Lakomaa Leena A. Soikkeli Eva Bertalan Eeva I. Kallio Maria Ballok 《Geostandards and Geoanalytical Research》2004,28(1):123-130
We compared the recovery of gold, palladium and platinum by two fire assaying procedures, using nickel sulfide and lead as collectors. The presence of appreciable amounts of sulfide minerals in the sample caused interferences in both procedures. An in-house reference sample, a reference sample of high-grade sulfide ore and samples of high sulfide content from the Recsk porphyry copper ore in Hungary were analysed by both methods. The elements were determined by inductively coupled plasma-atomic emission (ICP-AES) and/or inductively coupled plasma-mass spectrometry (ICP-MS). It was found that for the sulfide ore samples, the recoveries of Au and Pd are sometimes lower by nickel sulfide fire assay than by lead fire assay. Recovery of Re by nickel sulfide fire assay was found to be low: the average recovery of five repeated analyses of the reference sample NIST SRM 330 was 9% with a relative standard deviation of 48%. Increasing the amount of S in the fusion flux gave better recovery. 相似文献
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介绍了地质统计学储量计算方法的基本原理及主要技术关键,简述地质统计学储量计算方法在紫金山铜矿床储量计算过程的成功应用,并对地质统计学储量计算流程加以说明。 相似文献
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青海省三江源成矿带,是近年来资源评价和矿产勘查的重点,青海省玉树藏族自治州曲麻莱县多索岗日铜矿在该成矿带的西延部分,具有很好的成矿前景,测区1∶5万水系沉积物测量常特征组合为Zn、Pb、Hg、Ag、Cu元素,伴有Sb、As等元素,各异常的含量明显提高。1∶1万土壤测量异常重现性好,并圈定出5个综合异常,以Cu、Ag元素异常为主,伴有Pb、Zn异常。岩样结果元素组合反映Cu、Ag有一定相关性,铜银含量高,Cu最大值达28 200×10-6,平均值2 298.6×10-6,Ag最大值达6.299×10-6,平均值为0.665×10-6,主要在紫红色砂岩、灰白色砂岩中含矿。初步圈定出铜矿体7条,Cu品位0.72%~2.28%,矿体累计厚24m,平均品位0.743%。),根据铜银铅锌多金属成矿带的地质特征,并通过岩石测量、土壤测量及工程验证在测区取得了较好的找矿效果。本文通过对该矿点的地球化学特征叙述,对该区成矿特征进行了初步总结,为该带寻找同类型矿床提供具有参考意义的资料。 相似文献
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Tibor Tiner 《GeoJournal》1994,32(4):369-371
In spite of the advantageous transport-geographic situation of Hungary, the four decades of the so called planned socialist economy, neglecting the transportational infrastructure, made the country lag behind the rest of Europe. The two main points in the current development of the Hungarian transportation system are the establishment of proper links with the more developed western European transportational network, and starting a substantial technical development in all respects of domestic transportation in order to approach the standards of the more developed countries. The paper reviews the main characteristics of the project of the Hungarian development of transport by road and rail. 相似文献
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福建紫金山铜矿补充储量计算微机应用 总被引：3，自引：0，他引：3
介绍紫金山铜矿补充储量计算徽机应用过程，简述应用PKPM软件进行储量计算所作的一系列改进，并为PKPM系列软件的进一步升级提出建设性意见。 相似文献
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Károly Kocsis 《GeoJournal》2006,67(4):357-371
Hungary is located in the Carpatho–Pannonian area and has been the interface at which European Catholicism, Protestantism,
Orthodoxy and Judaism have met and mixed for nearly 500 years. The Hungarian state was founded in the 10th and 11th centuries
with Catholic support. This was well before the emergence of the modern Hungarian nation in the 18th and 19th centuries on
the basis of a mix with Protestantism. During the latter period, Hungarians were followers of several confessions. In spite
of this, the Catholic Church generally managed to retain its politically dominant position until 1946, and the elimination
of kingdom. In 1949, the Hungarian state and the churches were officially separated. This was followed by an era of atheist,
anticlerical policy by the communist totalitarian regime until 1989. Since then state–church relations have largely conformed
to European norms and were based on a division of tasks and cooperation. Churches in Hungary played an important role in maintaining
civil society and ideas of national consciousness during the totalitarian communist regime. That is why religious conviction
and ecclesiastic affairs have a broader political context here than in the west. In the second half of the 20th century, secularisation
accelerated by state support was curbed and reversed due to a religious revival, which took place mainly in rural areas following
the change in political regime. The scale of religious pluralism was related to the arrival of people who belonged to non-traditional
confessions. 相似文献