全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Joanna Pszonka , Jens Götze
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2018, Vol.161, pp.582-589
摘要:Abstract(#br)The Nomarski differential interference contrast (DIC) microscopy in the reflected–light visualizes a virtual surface relief of rock components through varying resistance to grinding and polishing of different mineral phases. In the case of sandstones, illustrate...
作者:Jens Götze , Marcos Sanhueza
来源:[J].Journal of South American Earth Sciences(IF 1.533), 2018, Vol.81, pp.204-214
摘要:Abstract(#br)A continental magmatic arc (the Famatinian magmatic arc) was developed on the western margin of Gondwana during the Early to Middle Ordovician. This has a northwestern orientation in the northern Chile-Argentina Andes between 21° and 26° south latitude with a no...
作者:Jens Götze , Yuanming Pan ...
来源:[J].Minerals, 2017, Vol.7 (10)
摘要:Quartz samples of different origin from 10 localities in the Southern Ural region, Russia have been investigated to characterize their trace element compositions and defect structures. The analytical combination of cathodoluminescence (CL) microscopy and spectroscopy, electr...
作者:Jens Götze , Robert Möckel ...
来源:[J].Chemical Geology(IF 3.154), 2016, Vol.428, pp.77-91
摘要:Abstract(#br)Mineralogical and geochemical investigations of agates from Permian volcanic rocks of the Sub-Erzgebirge basin (Saxony, Germany) were made to constrain the genesis and characteristics of these spectacular forms of silica in acidic volcanic host rocks. Samples fr...
作者:Jens Götze , Ralf Schuster ...
来源:[J].Minerals, 2019, Vol.9 (6)
摘要:Flood basalts of the Deccan Volcanic Province erupted between about 67.5 to 60.5 Ma ago and reached a thickness of up to 3500 m. The main part consists of compound and simple lava flows with a tholeiitic composition erupted within 500,000 years at about 65 Ma. Within the com...
作者:... Robert Möckel , Jens Götze , Gerhard Heide
来源:[J].Minerals, 2018, Vol.8 (2)
摘要:Gaseous and liquid fluids in agates (banded chalcedony—SiO2) of different localities were investigated systematically by thermogravimetry-mass-spectrometry within a temperature range from 25 to 1450 °C, for the first time. Chalcedony and macrocrystalline quartz from twelve a...
作者:Jens Götze , Margitta Hengst
来源:[J].Chemie der Erde - Geochemistry - Interdisciplinary Journal for Chemical Problems of the Geosciences and Geoecology(IF 1.351), 2015, Vol.75 (3), pp.317-322
摘要:Abstract(#br)Single crystals of Ca 4 GdO[BO 3 ] 3 and Sr 3 Gd 2 [BO 3 ] 4 were synthesized using the Czochralski method, both in different crystallographic directions. Best result were obtained for 0 1 0...
作者:Jens Götze
来源:[J].Chemical Geology(IF 3.154), 1998, Vol.150 (1), pp.43-61
摘要:Abstract(#br)An integrated mineralogical and geochemical study of the Altendorf feldspathic sandstone in the Middle Bunter of the Thuringian basin (Germany) was carried out to obtain more information on its provenance, sedimentological history and geochemistry. The fine- to ...
作者:Jens Götze , Heiner Siedel
来源:[J].Materials Characterization(IF 1.88), 2004, Vol.53 (2), pp.209-222
摘要:Abstract(#br)Sandstone has been a traditional building material all over the world for centuries and is still used for this purpose today. Because of the various geological origin, sandstones may differ in petrography and mineralogy, which mainly determine their technical pr...
作者:Jens Götze , Michael Plötze ...
来源:[J].Geochimica et Cosmochimica Acta(IF 3.884), 2004, Vol.68 (18), pp.3741-3759
摘要:Abstract(#br)Pegmatite quartz from different occurrences in Norway and Namibia was investigated by a combination of ICP-MS, Electron Spin Resonance (ESR), Capillary Ion Analysis (CIA) and Gas Chromatography (GC) to quantify trace elements in very low concentrations and to de...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×