共查询到20条相似文献，搜索用时 631 毫秒
1.
华特饮食实业公司矿泉水井位于该公司西侧，长城脚下。１９９４年１１月经河北省矿产储量委员会鉴定，属低矿化度、ＨＣＯ＿３－ＳＯ＿４Ｃａ·Ｎａ型含Ｓｒ及Ｈ＿２ＳｉＯ＿３饮用天然矿泉水。该井水质甘甜，交通便利，具有十分良好的开发利用前景。 相似文献
2.
陈德坤 《华北地质矿产杂志》1994,9(4):389-393
朔州市古长城（九墩沟）饮用天然矿泉水出露于朔州市平鲁区北部古长城脚下的九墩沟村。经山西省饮用天然矿泉水技术评审组审查鉴定，该矿泉水为一低钠、低矿化度、锶矿泉水，可以开发利用。太原枣沟Ｔ＿Ｄ－６井岩溶水为锶矿泉水，也是山西迄今发现的第一大流量饮用优质矿泉水井，水质好，低钠，水量大，保证可采资源量达２．４万ｍ￣３／ｄ，埋藏深，水质不易受到污染，而有利于开发利用和长期占领矿泉水市场。 相似文献
3.
河北饮用天然矿泉水基本特征与形成机理初步探讨 总被引：5，自引：0，他引：5
张俊德 《华北地质矿产杂志》1995,10(4):430-436
河北省饮用天然矿泉水资源广布，储量丰富。依据中华人民共和国标准（ＧＢ８５３７－８７）饮用天然矿泉水指标要求，截止１９９４年底经省级、国家级评审或批准的饮用天然矿泉水１５８处，有Ｈ＿２ＳｉＯ＿３．Ｓｒ型，Ｈ＿２ＳｉＯ＿３型，Ｓｒ型，Ｉ·Ｓｒ型，Ｂｒ·Ｓｒ·Ｈ＿２ＳｉＯ＿３型及Ｌｉ·Ｉ·Ｓｒ·Ｈ＿２ＳｉＯ＿３型等８种类型。根据其特征，分析研究了河北省饮用天然矿泉水形成的宏观地质背景和主要控制因素。 相似文献
4.
Ｔｃ－Ｓ＿２自流井饮用天然矿泉水位于正在建设的太原市森林公园内。经检测鉴定，矿泉水水质优良，为低钠、低矿化度、锶矿泉水，完全符合国际流行口味。自流井水量充沛，日自流量大于１０００ｍ￣３，承压水头高达２６．４０ｍ。具有良好的开发利用前景。 相似文献
5.
韩凤财 《华北地质矿产杂志》1994,9(4):365-368
经勘察评价和国家级评审鉴定，天镇县城关Ｔ＿（６７）井属锂－锶－偏硅酸三项达标的复合型优质饮用天然矿泉水。矿泉水产于近东西向挽近断裂带上，马圈痒地热田边部，地势平坦，环境无污染，交通便利，水质独特，水量丰富，具有综合开发优势，适宜建厂开发。 相似文献
6.
《华北地质矿产杂志》1994,(4)
中华人民共和国国家标准（ＧＢ８５３７－８７）饮用天然矿泉水标准（ＰｏｔａｂｌｅＮａｔｕｒａｌＭｉｎｅｒａｌＷａｔｅｒ）１主题内容与适应范围１．１本标准规定了饮用天然矿泉水的开发利用依据和水质、产品的要求。１．２本标准适用于所有的饮用天然矿泉水及其瓶装... 相似文献
7.
邯邢地区是铁矿和煤炭生产基地，区域水文地质条件基本查清。二叠系上统上石盒子组长石石英砂岩及燕山期闪长岩类，为矿泉水赋存的主要含水层。由于受ＳＮ及ＮＮＥ向断层的切割，岩层被分成若干块段。各块段间含水层互不联系，构成独立的含水系统。由Ｆ＿２２和Ｆ＿２３断层构成的白岗块段，形成了独具一格的白岗矿泉水水源地。矿泉水受区域奥陶系下层灰岩水沿断层的顶托补给，单井最大允许开采量达５１．２３ｍ￣３／ｈ。地下水在径流途中对岩石的溶滤作用，使特征组分Ｈ＿２ＳｉＯ＿３和Ｓｒ富集起来，各项指标均符合国标（ＧＢ８５３７－８７）的要求，形成锶－偏硅酸型饮用天然矿泉水。 相似文献
8.
位于苛岚芦芽山三井的饮用天然矿泉水产于中上寒武统的石灰岩地层含水组中，属低钠低矿化度锶矿泉水，水化学类型为ＨＣＯ＿３－Ｃａ·Ｍｇ水。该井水未受任何污染，水量充足，动态稳定，水质纯正，开发前景良好。 相似文献
9.
吴玉琪 《华北地质矿产杂志》1994,9(4):361-364
位于五台东冶镇的五台山泉啤酒厂饮用天然矿泉水，来源于滹沱群东冶亚群以白云岩为主的岩溶裂隙水含水岩组，为远源深层锶矿泉水，水化学类型为ＨＣＯ＿３－Ｃａ·Ｍｇ型。监测确认开采量为１９２０ｍ￣３／ｄ。该矿泉水作为五台山泉啤酒的基液是有科学依据的。 相似文献
10.
山西关帝饮用天然矿泉水产出于关公故里运城市解州关帝庙。经１９９２年１０月、１９９３年４月对两处矿泉水井检测分析，并经地质矿产部、轻工业部及卫生部等职能部门联合鉴定，属锶偏硅酸—重碳酸钙—镁型饮用天然矿泉水。该矿泉地理位置优越，名胜古迹诱人，有良好的开发前景。 相似文献
11.
Emily Keeble David I. Whiteside Michael J. Benton 《Proceedings of the Geologists' Association. Geologists' Association》2018,129(2):99-119
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. 相似文献
12.
Gilles Serge Odin 《Comptes Rendus Geoscience》2002,334(6):409-414
Lithostratigraphy, physicochemical stratigraphy, biostratigraphy, and geochronology of the 77–70 Ma old series bracketing the Campanian–Maastrichtian boundary have been investigated by 70 experts. For the first time, direct relationships between macro- and microfossils have been established, as well as direct and indirect relationships between chemo-physical and biostratigraphical tools. A combination of criteria for selecting the boundary level, duration estimates, uncertainties on durations and on the location of biohorizons have been considered; new chronostratigraphic units are proposed. The geological site at Tercis is accepted by the Commission on Stratigraphy as the international reference for the stratigraphy of the studied interval. To cite this article: G.S. Odin, C. R. Geoscience 334 (2002) 409–414. 相似文献
13.
The effect of water on accessory phase solubility in subaluminous and peralkaline granitic melts 总被引：4，自引：0，他引：4
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. 相似文献
14.
Emmanuel Skourtsos Daniel Vachard Alexandra Zambetakis-Lekkas Rossana Martini Louisette Zaninetti 《Comptes Rendus Geoscience》2002,334(12):925-931
Some olistolites reworked in a Tertiary flysch of Mount Parnon (Peloponnesus, Greece) exhibit a Late Permian assemblage, dominated by Paradunbarula (Shindella) shindensis, Hemigordiopsis cf. luquensis and Colaniella aff. minima. This association corresponds to the Late Wuchiapingian (=Late Dzhulfian), a substage whose algae and foraminifera are generally little known. Contemporaneous limestones crop out in the middle part of the Episkopi Formation in Hydra, but they are rather commonly reworked in Mesozoic and Cainozoic sequences. The palaeobiogeographical affinities shared by the foraminiferal markers of Greece, southeastern Pamir, and southern China, are very strong (up to the specific level), and are congruent with the Pangea B reconstructions. To cite this article: E. Skourtsos et al., C. R. Geoscience 334 (2002) 925–931. 相似文献
15.
正20141596 Liu Yunhuan(School of Earth Sciences and Resources,Chang’an University,Xi’an 710054,China);Shao Tiequan Early Cambrian Quadrapyrgites Fossils of Xixiang Boita in Southern Shaanxi Province(Journal of Earth Sciences and Environment,ISSN1672-6561,CN61-1423/P,35(3),2013,p.39-43,3 illus.,20 refs.) 相似文献
16.
正20141719 Chen Zhijun(State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Wuhan 430074,China);Chen Jianguo Automated Batch Mapping Solution for Serial Maps:A Case Study of Exploration Geochemistry Maps(Journal of Geology,ISSN1674-3636,CN32-1796/P,37(3),2013,p.456-464,2 illus.,2 tables,10 refs.) 相似文献
17.
正20140962 Chen Fenning(Xi’an Institute of Geology and Mineral Resources,Xi’an710054,China);Chen Ruiming Late Miocene-Early Pleistocene Ostracoda Fauna of Gyirong Basin,Southern Tibet(Acta Geologica Sinica,ISSN0001-5717,CN11-1951/P,87(6),2013,p.872-886,6illus.,56refs.) 相似文献
18.
正1.IGNEOUS PETROLOGY20142008Cai Jinhui(Wuhan Center,China Geological Survey,Wuhan 430205,China);Liu Wei Zircon U-Pb Geochronology and Mineralization Significance of Granodiorites from Fuzichong Pb-Zn Deposit,Guangxi,South China(Geology and Mineral Resources of South China,ISSN1007-3701,CN42-1417/P,29(4),2013,p.271-281,7illus., 相似文献
19.
正20141205Cheng Weiming(State Key Laboratory of Resources and Environmental Information System,Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China);Xia Yao Regional Hazard Assessment of Disaster Environment for Debris Flows:Taking Jundu Mountain,Beijing as an 相似文献
20.
正20141266Fan Chaoyan(Guangdong Provincial Key Laboratory of Mineral Resources and Geological Processes,Guangzhou 510275,China);Wang Zhenghai On Error Analysis and Correction Method of Measured Strata Section with Wire Projection Method(Journal of 相似文献