搜索结果: 1-12 共查到“矿床学与矿相学 Geology”相关记录12条 . 查询时间(0.067 秒)
中国地质大学科学技术发展院靳晓野, 李建威等, 资源学院/GPMR国家重点实验室. Economic Geology, 2021, Calcite U-Pb dating unravels the age and hydrothermal history of the giant Shuiyindong Carlin-type gold deposit in the Golden Triangle, South China
放射性；同位素；实验室；卡林型；金矿床
2021/10/14
近日，矿床学领域权威期刊《Economic Geology》刊发我校资源学院和GPMR国家重点实验室李建威教授团队和昆士兰大学放射性同位素实验室合作的研究成果——首次利用LA-(MC)-ICPMS方解石U-Pb测年法精确确定了卡林型金矿床的形成时代。这是该团队继卡林型金矿成矿流体来源与演化示踪研究“Noble gases fingerprint the source and evolution o...
中国地质大学（北京）舒启海：流体包裹体原位成分研究揭示矽卡岩型矿床成矿机制和成矿潜力【Geology,2021】（图）
流体包裹体；原位成分；矽卡岩型；矿床；成矿；机制；成矿潜力
2021/10/22
矽卡岩矿床是地球上最常见的成矿类型之一，是众多大宗金属和关键金属的重要来源。这类矿床通常被认为是岩浆热液主导的流体在碳酸盐地层中经历复杂地质作用的产物。然而截至目前，学者们对这类矿床矿质来源和成矿机制的认识仍然存在争议。传统的矽卡岩型矿床成矿流体研究方法包括矽卡岩矿物学、矿物地球化学、同位素地球化学以及流体包裹体显微测温等；这些研究多是通过间接手段来示踪成矿过程中物质和流体的迁移变化。由于热液矿物...
Mineralogy and Human Welfare:Applications in Geology, Petrology, Environmental Science and Industry; Catalog of Crystal Structures
Mineralogy Human Welfare Geology Petrology Environmental Science
2011/11/11
I lived for 17 years at Barn Close Farm, Fritchley, Derbyshire, England, UK at the southern end of the Pennine Chain. I retired on 9/30/05 as Professor of Physical Sciences at the University of Chicag...
Degenerative Permafrost Engineering Geology Features Analysis and Forecasting of National Road 214
Degenerative Permafrost Forecast National Road 214
2011/12/20
The paper is based on information of permafrost engineering geology of National Road 214, and for a comparative, analysis the permafrost engineering geology features of National Road 214, Including pe...
Kaolin Deposits and Occurrences in Africa: Geology, Mineralogy and Utilization
Kaolin Deposits and Occurrences in Africa: Geology, Mineralogy and Utilization
2012/3/14
Kaolin Deposits and Occurrences in Africa: Geology, Mineralogy and Utilization.
期刊信息
篇名
The Kumdy-Kol diamond deposit (North Kazakstan): the geology and the origin of the metamorphic diamond. 哈萨克斯坦北部Kumdy-kol金刚石矿床与变质金刚石成因。
语种
中文
撰写或编译
撰写
作者
Nitsenko P,Ussoltsev I.I
第一作者单位
哈萨克斯坦地球...
Discussion on “Aiban SA (2006) Compressibility and swelling characteristics of Al-Khobar Palygorskite, eastern Saudi Arabia.Engineering Geology 87(3–4):205–219”
Palygorskite Swelling Compressibility
2011/11/8
The evolution of expansive clay minerals including palygorskite in the sedimentary soils of eastern Saudi Arabian must be understood in light of the prevalent
climatic and environmental conditions an...
Reply to the Discussion by Shahid Azam on “Aiban, SA (2006) Compressibility and swelling characteristics of Al-Khobar Palygorskite, eastern Saudi Arabia,Engineering Geology 87(3–4):205–219”
Palygorskite Expansive material Arabian shelf Differential thermal analysis Swell potential Swelling pressure
2011/11/11
The author would like to express his thanks and appreciation to the discusser for his interest in the paper and for the comments
raised. The discusser raised a few points, and it seems that he is loo...
Geology and Characterization of Two Hydrothermal Nontronites from Weathered Metamorphic Rocks at the Uley Graphite Mine, South Australia
Amphibole Alteration Biotite Alteration Hydrothermal Alteration Infrared Spectroscopy NAu-1 NAu-2 Nontronite Weathering X-ray Diffraction
2011/12/6
Abstract: Mining operations during the early 1990s at Uley Graphite Mine near Port Lincoln on southern Eyre Peninsula, South Australia, uncovered abundant nontronite veins in deeply weathered granulit...
Geology, Occurrence, and Genesis of Eski篹hir Sepiolites, Turkey
Environment Lacustrine Magnesite Sepiolite Turkey
2011/12/1
Abstract: The occurrences of sepiolite beds and nodules in alkaline and saline Miocene Eski篹hir lake deposits provide unique examples of ancient lacustrine environments. Stockwork-type magnesite depos...
Clay Mineralogy, Alteration History, and Economic Geology of the Whitemud Formation, Southern Saskatchewan, Canada
Abrasion Brightness Eastend Formation Frenchman Formation Kaolin Kaolinite Paleosol Whitemud Formation
2012/1/4
The Upper Cretaceous (Maastrichtian) Whitemud Formation is a potentially commercial kaolin deposit located in southern Saskatchewan and southeastern Alberta. The Whitemud Formation contains a lower ka...
Mineralogy and Geology of the Maungaparerua Halloysite Deposit in New Zealand
Mineralogy Geology Maungaparerua Halloysite Deposit New Zealand
2011/11/18
Abstract: The Maungaparerua halloysite deposit is located on the North Island of New Zealand some 210 km north of Auckland. The halloysite deposit was formed by hydrothermal alteration of rhyolite flo...