搜索结果: 1-15 共查到“地质学 metamorphic”相关记录17条 . 查询时间(0.078 秒)
Timing of Metamorphism and Provenance of the Metamorphic Basement of the Xiangshan Uranium Orefield, Jiangxi Province, China
basement metamorphic rock detrital zircon sedimentary provenance Precambrian Jiangnan orogenic belt Xiangshan
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2018/4/10
The origin, age and evolution of the Precambrian metamorphic basement of southern China provide useful insights into early crustal development. Here, we present new laser ablation–inductively coupled ...
Elemental transport upon hydration of basic schists during regional metamorphism: Geochemical evidence from the Sanbagawa metamorphic belt, Japan
mass transfer fluid flow hydration metamorphism Sanbagawa belt
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2017/4/10
Trace element and Sr–Nd–Pb isotopic compositions of basic schists in the Cretaceous Sanbagawa metamorphic belt, a
typical regional metamorphic belt in the circum-Pacific orogeny, have been investigat...
Upper Cretaceous Eclogite-Facies Metamorphic Rocks from the Biga Peninsula, Northwest Turkey
Eclogite facies metamorphism Rb/Sr data Turkey Biga Peninsula Rhodope Massif
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2009/7/8
Medium-grade metamorphic rocks crop out over a large area under the Neogene sedimentary and volcanic rocks in the central Biga Peninsula in northwest Turkey. These Çamlıca metamorphics co...
Metabasite Blocks from the Koçyaka HP-LT Metamorphic Rocks, Konya, Central Anatolia: Geochemical Evidence for an Arc-Back-Arc Pair?
metabasite geochemistry HP-LT rocks central Anatolia back-arc
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2009/7/8
The Kütahya-Bolkardağ Belt, situated on the northern margin of the Tauride-Anatolide Platform, includes slices of HP/LT metamorphic rocks adjacent to allochthonous ophiolitic fragments. The Ko&c...
Origin and Tectonic Significance of the Metamorphic Sole and Isolated Dykes of the Divriği Ophiolite (Sivas, Turkey): Evidence for Slab Break-off prior to Ophiolite Emplacement
isolated dyke amphibolite alkaline magma tholeiitic magma slab break-off Divriğ i Turkey
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2009/7/7
The Late Cretaceous Divriği ophiolite of east-central Anatolia comprises, from bottom to top, an ophiolitic mélange, metamorphic sole and remnants of oceanic lithosphere. The ophiolitic mélange h...
Detailed Geochemistry and K-Ar Geochronology of the Metamorphic Sole Rocks and Their Mafic Dykes from the Mersin Ophiolite, Southern Turkey
ophiolite geochemistry metamorphic rock dyke East Mediterranean Neotethys
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2009/7/7
The metamorphic sole rocks at the base of mantle peridotites from the Mersin ophiolite consist of amphibolites and metasedimentary lithologies. Mineral parageneses in the metamorphic sole rocks exhibi...
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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...
期刊信息
篇名
An early Paleozoic HP/HT granulite-garnet peridotite association in the south Altyn Tagh, NW China: P-T history and U-Pb geochronology. Journal of metamorphic Geology
语种
英文
撰写或编译
撰写
作者
张建新,Mat...
A new HP/LT metamorphic terrane in the northern Altyn Tagh, western China. International Geology
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2007/7/28
期刊信息
篇名
A new HP/LT metamorphic terrane in the northern Altyn Tagh, western China. International Geology
语种
英文
撰写或编译
撰写
作者
张建新,孟繁聪,杨经绥
第一作者单位
中国地质科学院地质所
刊物名称
International Geology Review
页面
371-386
出版...
期刊信息
篇名
U-Pb isotopic studies of eclogites and their host gneisses in the Xitieshan area of the North Qaidam Mountains, western China: New evidence for an early Paleozoic HP-UHP metamorphic belt
语种
英文...
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
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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...
Transmission Electron Microscopy Study of Very Low-Grade Metamorphic Rocks in Cambrian Sandstones and Shales, Ossa-Morena Zone, Southwest Spain
AEM Anchizone Chloritic Phases Clastic Rocks Mica Polytypes Variscan Belt
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2011/12/5
Abstract: This study examines the evolution of the texture, structure, and chemical composition of rocks derived from clastic materials of the Ossa-Morena Zone (Hesperian Massif, Spain). Previous stud...
Comparison of conventional and garnet-aluminosilicate-quartz O isotope thermometry: Insights for mineral equilibration in metamorphic rocks
Comparison of conventional garnet-aluminosilicate-quartz O mineral equilibration metamorphic rocks
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2012/4/1
Oxygen isotope thermometry based on fractionations among quartz, garnet, kyanite, silliman-
ite, and potassium feldspar in amphibolite to granulite facies schists and gneisses was compared to
thermo...
Peristerite exsolution in metamorphic plagioclase from the Lepontine Alps: An analytical and transmission electron microscope study
analytical transmission electron microscope study Lepontine Alps
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2012/3/31
Transmissionandanalyticalelectronmicroscopywereusedtoexaminerelationships
betweenmicrostructuresandcompositionsingreenschist-andamphibolite-faciesmeta-
morphicplagioclase(albiteandoligoclase)fromthe...
Sr-bearing zoisite and epidote in ultra-high pressure (UHP) metamorphic rocks from the Su-Lu province, eastern China: An important Sr reservoir under UHP conditions
Sr-bearing zoisite epidote ultra-high pressure (UHP) metamorphic rocks Su-Lu province UHP conditions
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2012/3/31
Sr-bearing zoisite and epidote are common constituents of eclogites and associated par-aschists throughout the Su-Lu ultra-high pressure (UHP) province, eastern China. The SrO content of prograde zois...