中国矿业权市场的现状与发展趋势

矿业权管理制度与矿业权市场对促进矿业经济健康发展具有十分重要的意义，本对矿业权及其价值进行了界定，分析了中国矿业权市场发展现状，矿业权及矿业权市场的特性，在此基础上，对中国矿业权市场未来发展提出了建议。     

浅议矿业权市场

我国矿业权市场机制正在逐步形成,各种矿业公司不断涌现。矿业权流转形式多样、矿业中介市场初步建立,矿业技术服务市场活跃。江西矿产资源丰富而潜力大,为建设富有活力的矿业权市场提供了坚实的物质基础。强化矿业权市场管理,培育中介机构规范市场行为,加强地勘成果管理和资源信息沟通,深化地勘工作管理体制改革,矿业权转进一步市场化,以科技为动力开发优势矿产,培育委发展矿业权市场势在必行。     

煤田地勘单位矿业权运作问题探讨

简述了我国矿业权市场建立和发展情况，提出了矿业权市场目前存在的诸多问题及对策建议；认为地勘单位必须树立矿业权经营理念，以此推动煤田地勘事业持续发展。     

浅谈对矿业权流转的几点认识

修改后的《中华人民共和国矿产资源法》明确了矿业权可以依法、有条件地转让，这是对我国矿业权管理的重大改革。认为纳入市场经济轨道后的矿业权流转强化了矿产资源国家所有的权益；标志着矿业权市场雏形的形成；作国一种具有实物形态的财产，矿产资源财产制度的建立完全适用物权理论和立法原则。介绍了矿业权转过程中“两级”市场及其形成背景，矿业权的出让和转让评估的内容以及探矿权、采矿权使用费收取标准和矿业权价款的管理。     

浅议矿业权转让市场建设与地勘行业改革的关系

笔者从地勘单位由事转企业改革的角度，分析论证矿业权转让市场建设的迫切性，并对矿业权转让市场建设中有关的交易对象，矿业权价值认定，矿业权利益取得以及市场的启示与运作等问题，提出了一些具体的意见，使该市场真正对地勘改革和社会主义市场经济建设起到了积极地促进作用。     

强化矿业权管理 推进矿业大发展

基于以经济手段管理矿业权是市场经济条件下矿政管理核心的观点，讨论了加速地质成果商品化、市场化、社会化，完善矿业权有偿取得的激励竞争机制，培育矿业生产要素，提倡矿业权招标出让等重大课题，认为关键是要大力培育和规范矿业权市场，以推进矿业权市场化进程，促进矿业大发展。     

让权力在阳光下运行——就《关于建立健全矿业权有形市场的通知》访国土资源部矿产开发司负责人

为推进与社会主义市场经济相适应的矿业权市场体系建设,规范矿业权出让转让行为,确保矿业权市场交易公开、公平、公正,国土资源部近日发出《关于建立健全矿业权有形市场的通知》（以下简称《通知》）。这是我国矿业权管理制度建设的一个重大进展,具有突破意义。近日记者就有关问题采访了国土资源部矿产开发管理司负责人。     

我省矿业权市场问题的概述

本文对矿业权、矿业权的取得，矿业权的价值及其市场作了简要介绍。并结合贵州实际，概述了抓住机遇，培育和建设贵州矿业权市场。对贵州经济发展的意义。     

以储备机制推动矿业权市场建设初探

作为国有资产的矿产资源如何有效地按市场规律运行,已成为建立我国现代矿产资源管理体制的核心问题。在矿业权一级市场不完善,二级市场发展不活跃,有形市场建设尚未全面推开的情况下,从矿业权市场建设中存在的问题入手,分析了建立矿产资源储备制度的必要性,对如何发挥矿产资源储备机制的推动作用提出合理性建议,以期推动矿业权市场建设。     

矿业权制度对地质地勘单位发展影响

研究了矿业权制度、矿业权资产及矿业权市场与地质地勘单位发展的对立统一及相辅相成的关系。阐述了矿业权制度对地质地勘单位发展的影响,分析了矿业权制度的改革完善方向,对地质地勘单位如何运用矿业权制度推动发展提出了对策与建议。     

The terrestrial fauna of the Late Triassic Pant-y-ffynnon Quarry fissures,South Wales,UK and a new species of Clevosaurus (Lepidosauria: Rhynchocephalia)

Pant-y-ffynnon Quarry in South Wales yielded a rich cache of fossils in the early 1950s, including articulated specimens of new species (the small sauropodomorph dinosaur Pantydraco caducus and the crocodylomorph Terrestrisuchus gracilis), but no substantial study of the wider fauna of the Pant-y-ffynnon fissure systems has been published. Here, our overview of existing specimens, a few described but mostly undescribed, as well as freshly processed material, provides a comprehensive picture of the Pant-y-ffynnon palaeo-island of the Late Triassic. This was an island with a relatively impoverished fauna dominated by small clevosaurs (rhynchocephalians), including a new species, Clevosaurus cambrica, described here from a partially articulated specimen and isolated bones. The new species has a dental morphology that is intermediate between the Late Triassic Clevosaurus hudsoni, from Cromhall Quarry to the east, and the younger C. convallis from Pant Quarry to the west, suggesting adaptive radiation of clevosaurs in the palaeo-archipelago. The larger reptiles on the palaeo-island do not exceed 1.5?m in length, including a small carnivorous crocodylomorph, Terrestrisuchus, and a possible example of insular dwarfism in the basal dinosaur Pantydraco.     

The effect of water on accessory phase solubility in subaluminous and peralkaline granitic melts

The solubilities of columbite, tantalite, wolframite, rutile, zircon and hafnon were determined as a function of the water contents in peralkaline and subaluminous granite melts. All experiments were conducted at 1035 °C and 2 kbar and the water contents of the melts ranged from nominally dry to approximately 6 wt.% H₂O. Accessory phase solubilities are not affected by the water content of the peralkaline melt. By contrast, solubilities are affected by the water content of the subaluminous melt, where the solubilities of all the accessory phases examined increase with the water content of the melt, up to 2 wt.% H₂O. At higher water contents, solubilities are nearly constant. It can be concluded that water is not an important control of accessory phase solubility, although the water content will affect diffusivities of components in the melt, thus whether or not accessory phases will be present as restite material. The solubility behaviour in the subaluminous and peralkaline melts supports previous spectroscopic studies, which have observed differences in the coordination of high field strength elements in dry vs. wet subaluminous granitic glasses, but not for peralkaline granitic glasses. Lastly, the fact that wolframite solubility increases with increasing water content in the subaluminous melt suggests that tungsten dissolved as a hexavalent species.     

Quaternary stresses revealed by calcite twinning inversion: insights from observations in the Savonnières underground quarry (eastern France)

Calcite samples were extracted both from the rock matrix and the superficial coating of a karstified fault plane of an underground quarry, located in the eastern border of the Paris basin. The karstification is dated as Quaternary. Analysis of mechanical calcite twinning reveals that only the calcite matrix has also undergone a compression trending WNW that can be attributed to the Mio-Pliocene alpine collision. Both coating and matrix have undergone a strike-slip regime with σ₁ roughly trending north–south, that could correspond to the regional present-day state of stress, a strike-slip compression rather trending NNW, modified by local phenomena. To cite this article: M. Rocher et al., C. R. Geoscience 335 (2003).     

HYDROGEOLOGY

正20141756 Chen Ruige(Mathematical College,China University of Geosciences,Beijing100083,China);Zhou Xun Numerical Simulation of Groundwater Level Fluctuation in a Coastal Confined Aquifer with Sloping Initial Groundwater Level Induced by the Tide(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(7),2013,p.1099-1104,6 illus.,16 refs.) Key words:confined water,groundwater level     

METAMORPHIC PETROLOGY

正20141408 Cai Jia(Institute of Geology,Chinese Academy of Geological Sciences,Beijing100037,China);Liu Fulai Petrogenesis and Metamorphic P-T Conditions of Garnet-Spinel-Biotitebearing Paragneiss in Danangou Area,Daqingshan-Wulashan Metamorphic Complex Belt(Acta Petrologica Sinica,ISSN1000-0569,CN11-1922/P,29(7),     

SERIALS

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GEOPHYSICAL EXPLORATION

正20142386An Guoying(China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China)Application of Satellite Remote Sensing in Regional Hydrogeological Investigation:Taking Cenozoic Strata in Wenquan Sheet(1∶250 000)of Karakoram Range as an Example(Geosci-     

QUATERNARY GEOLOGY & GEOMORPHOLOGY

正20141016An Chengbang(Key Laboratory of Western China’s Environmental Systems,Ministry of Education,Lanzhou University,Lanzhou 730000,China);Zhao Yongtao Lake Records during the Last Glacial Maximum from Xinjiang,NW China and Their Climatic Impli-     

PETROLEUM GEOLOGY

正20141538 Cao Qing(School of Earth Sciences and Engineering,Xi’an Petroleum University,Xi’an 710065,China);Zhao Jingzhou Characteristics and Significance of Fluid Inclusions from Majiagou Formation,Yichuan Huangling Area,Ordos Basin(Advances in Earth Science,ISSN1001-8166,CN62-1091/P,28(7),2013,p.819-828,7 illus.,3 tables,43 refs.)     

GEOCHEMISTRY

正20142002 Wei Hualing(Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang065000,China);Zhou Guohua Element Content and Mineral Compositions in Different Sizes of Soil in Tongling Area,Anhui Province(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(11),2013,p.1861