PETROGRAPHY

作品数：126被引量：228H指数：7
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相关领域：天文地球更多>>
相关作者：吕伟峰张西平戴志坚张祖波洪颖更多>>
相关机构：中国石油勘探开发研究院中国地质科学院更多>>
相关期刊：《地学前缘》《Advances in Geological and Geotechnical Engineering Research》《矿物学报》《Geoscience Frontiers》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金更多>>
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Petrography and geochemical characterization of the Baibokoum syenitic pluton(Southern Chad):Implication for the magma genesis
《Acta Geochimica》2025年第2期420-439,共20页Gustave Baissemia Ronang Merlin Gountie Dedzo Jules Tcheumenak Kouemo Moussa Ngarena Klamadji Diondoh Mbaguedje Maurice Kwekam 
The Baibokoum syenitic pluton(BSP),located in southern Chad,to the NE of the Adamawa-Yadédomain,is one of the few strongly potassic magmatic bodies in the southern part of the Central African Fold Belt(CAFB)in Chad.I...
关键词：Baibokoum Syenitic Pluton Adamawa-Yadé Magma genesis Southern Chad 
Petrography and Geochemical Studies of Granitoids from Iro Lake South-East of Moyen Chari in Chad and Geodynamic Implication
《Open Journal of Geology》2025年第2期87-108,共22页Leontine Tekoum Djatibeye Barnabe Jean Claude Doumnang Mbaigane 
Located in Southeastern Chad. The Iro lake offers a great opportunity for the study of Precambrian formations and their Phanerozoic cover. Pluton is a Cal-alkaline granite. Due to its geographical location and geologi...
关键词：PETROGRAPHY GEOCHEMICAL GRANITOIDS Iro Lake Moyen-Chari CHAD 
Provenance and tectonic setting of sandstones of the Lomas Coloradas Formation,Cabullona Group,Sonora,México:Constraints on petrography and geochemistry
《Journal of Palaeogeography》2024年第4期839-861,共23页J.Madhavaraju D.G.Noriega-Montoya E.Ramirez-Montoya C.M.Gonzalez-Leon John S.Armstrong-Altrin 
financially supported by the Programa de Apoyo a Proyectos de Investigaci on e Innovaci on Tecnol ogica (PAPIIT)Projects (Nos.IN112214 and IN109422)by Direcci on General de Asuntos del Personal Acad emico,Universidad Nacional Aut onoma de Mexico;Direcci on General de Asuntos del Personal Academico (DGAPA),Universidad Nacional Autonoma de Mexico (UNAM)for financial support through PAPIIT Projects (Nos.IN112214 and IN109422)。
The sedimentary rocks of the Cabullona Group are well exposed in the Cabullona Basin of northeastern Sonora,Mexico,which represent syntectonic sedimentation associated with Laramide-style deformation during the Campan...
关键词：PROVENANCE PETROGRAPHY GEOCHEMISTRY Lomas Coloradas Formation Cabullona Group Mexico 
Mineralogy and whole-rock geochemistry of the Oligocene Barail Group of rocks of Belt of Schuppen,Northeast India:Implications for tectono-provenance and paleo-weathering
《Acta Geochimica》2024年第5期904-932,共29页Manash Pratim Gogoi Yunpeng Dong Pradip Borgohain Devojit Bezbaruah Arvind Pandey Yadav Krishna Gogoi Garima Konwar Gautam Raj Bawri Bubul Bharali 
Financial Support to conduct the Geochemical Analysis in NGRI;Hyderabad under the Project Contract No.6111264。
The petrographic and geochemical attributes of the Oligocene Barail Group of rocks are used to decipher the likely source area(s)or tectonic domains,as this sequence of rocks was deposited in a foreland basin governed...
关键词：Belt of Schuppen Barail Group Sandstone PETROGRAPHY Geochemistry PROVENANCE Tectonic setting 
Petrography and classification of Elephant Moraine 14017 (EET 14017): a new primitive LL3.05 ordinary chondrite from Antarctica
《Episodes》2024年第3期465-476,共12页Changkun Park Sun Young Park Hwayoung Kim Jong Ik Lee 
supported by Korea Polar Research Institute project PE24050.
The mineralogy and petrography of EET 14017 were studied using optical microscope,scanning electron microscope,electron microprobe,and micro-Raman.The mineral chemistry of olivine,pyroxene,plagioclase,spinel,and Fe-Ni...
关键词：ferroan chondrule olivine PETROGRAPHY mineral chemistry primitive LL ordinary chondrite 
Organic geochemical,petrographic and palynological characterization of claystones of the Palaeogene Toraja Formation,and oil seeps in the Enrekang Sub-basin,south Sulawesi,Indonesia:Implications for hydrocarbon source rock potential
《Energy Geoscience》2024年第3期117-134,共18页Agus Ardianto Budiman Komang Anggayana Agus Haris Widayat Dwiwahju Sasongko Rakhmat Fakhruddin 
provided by Universitas Muslim Indonesia tothe first author(AAB).
An organic geochemical,petrographical,and palynological evaluation was conducted on 30 claystone outcrop samples of the Toraja Formation,along with a geochemical analysis of an oil seep in the Enrekang Sub-basin.The a...
关键词：Organic geochemistry PETROGRAPHY PALYNOLOGY Toraja Formation Enrekang Sub-basin 
Petrology and association of rare earth elements in magmatically altered high-ash coal of Indian origin
《International Journal of Coal Science & Technology》2024年第4期171-186,共16页Riya Banerjee Saswati Chakladar Alok Kumar Shyamal Kumar Chattopadhyay Sanchita Chakravarty 
The extraction of valuables from waste has gained momentum.Thermal infuence alters both the organic and inorganic components of coal.Insufficient knowledge on the association of rare earth elements(REEs)with the paren...
关键词：Heat altered coal ASSOCIATION Petrography-Sequential leaching XRF XRD 
Fracturing timing of Jurassic reservoirs in the Dibei-Tuziluoke gas field,Kuqa foreland basin:Evidence from petrography,fluid inclusions,and clumped isotopes
《Energy Geoscience》2024年第2期129-140,共12页Guoding Yu Wenfang Yuan Kelai Xi Yin Liu Shuai Wang Zhenping Xu Jing Yuan Lu Zhou Keyu Liu 
funded by the PetroChina Major Research Program on Deep Petroleum System in the Tarim Basin(No.ZD 2019-183-01-003);the Major Research Project on the Tethys Geodynamic System from the National Natural Science Foundation of China(No.92055204);the National Natural Science Foundation of China(No.42072134).
Determining the timing of fracturing is crucial for understanding reservoir evolution and hydrocarbon accumulation in foreland basins.Using fracturing data from cores,borehole images,and outcrops,combined with the clu...
关键词：Fracture Borehole imaging Bitumen vein Clumped isotope Fracturing timing 
Interpreting siliciclastic sedimentation in the upper Paleozoic Mulargia-Escalaplano Basin(Sardinia, Italy):influence of tectonics on provenance被引量：1
《Journal of Palaeogeography》2024年第1期18-34,共17页Luca G.Costamagna Sara Criniti 
supported by Cagliari University (2018-2020 FIR grant to L. G. Costamagna);Calabria University (S. Criniti)。
Late to post-Variscan molassic basins of Late Pennsylvanian-Permian age are exposed in Sardinia(Italy). Here, the compositional and stratigraphic evolution of the Mulargia-Escalaplano sedimentary basin(central Sardini...
关键词：PETROGRAPHY STRATIGRAPHY PROVENANCE Molassic basins SARDINIA 
Petrology and Geochemical Relationship of Birimian Gabbro-Diorite-Granodiorite Dykes in Basaltic Rocks at Butre Area, SW Ghana
《Journal of Geoscience and Environment Protection》2024年第2期107-130,共24页Victor Graham George Mensah Tetteh 
Granitoids at Butre area, south-western part of the Birimian of Ghana are gabbro to granodiorite which intruded comagmatic basalt and andesite of volcanic island arc setting. Differentiation was from probably mantle f...
关键词：GRANITOIDS PETROGRAPHY Alteration Metamorphism Geochemistry Butre 
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