MINERALOGICAL

作品数:164被引量:300H指数:8
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Mineralogical and Geochemical Characteristics of Emeralds from the Bahutiya and Gurabanda Deposits of Jharkhand,India,and Comparison with Other World Emerald Occurrences
《Acta Geologica Sinica(English Edition)》2025年第2期553-567,共15页Jyoti Sankar SATAPATHY Sahendra SINGH Prabodha Ranjan SAHOO 
Emerald mineralization from the Bahutiya and Gurabanda areas of Jharkhand in the eastern part of India is a recent discovery.In this deposit,emerald mineralization occurs along the contact zone between pegmatite and e...
关键词:Type IA emerald METASOMATISM chromium INDIA 
Micro-characteristics of granite impinged by abrasive water jet from a mineralogical perspective
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第2期1008-1017,共10页Zhongtan Li Zhaolong Ge Qinglin Deng Zhe Zhou Lei Liu Jianming Shangguan Chuanfu Shao 
supported by the Postdoctoral Fellowship Program of CPSF(Grant No.GZC20233326);the Chongqing Science Fund for Distinguished Young Scholars(Grant No.CSTB2022NSCQJQX0028);the National Natural Science Foundation of China(Grant Nos.U23A20597,52274112).
An abrasive water jet(AWJ)is commonly used to develop deep geothermal resources,such as drilling in hot dry rock(HDR).The influence of rock mineral properties,such as mineral types,mineral contents,and grain size,on t...
关键词:Abrasive water jet(AWJ) DRILLING Hot dry rock(HDR) PERFORATION Fracture generation Removal mechanism 
Preparation and Characterization of Clay Soils for Applications in Cyanide Removal from Mining Wastewater
《Journal of Minerals and Materials Characterization and Engineering》2025年第1期1-17,共17页Raymond Kaboré Yacouba Sanou Rasmane Tiendrebéogo Alassane Compaoré Adama Konaté Samuel Paré 
In Burkina Faso, water resources in mining areas are polluted by cyanide, which is released into the environment through mining activities. To mitigate this pollution, two clays named Koro and Kaya were collected in B...
关键词:Clays Chemical Properties Mineralogical Compostion CYANIDE Metal-Cyanide Complex WASTEWATER 
Comparative Mineralogical and Geochemical Compositions within the Fault Gouge in the Surface Exposures of the Mw7.9 Wenchuan Earthquake Fault and Their Implications for Mass Removal and Fluid-Rock Interactions
《Journal of Earth Science》2025年第1期266-274,共9页Yangyang Wang Sijia Li Shiyuan Wang Deyang Shi Weibing Shen 
supported by the research grant from Institute of Crustal Dynamics,China Earthquake Administration(No.ZDJ2019-02)。
Geochemistry of the fault gouge record information on fault behaviors and environmental conditions.We investigated variations in the mineralogical and geochemical compositions of the fault gouge sampled from the margi...
关键词:fault gouge mass transfer fluid-rock interactions geochemical transformation Wenchuan Earthquake 
Petrographic, Mineralogical and Geochemical Characterization of the Boundou-Waadé Bauxite Deposit (Sangaredi, Republic of Guinea)
《Journal of Geoscience and Environment Protection》2024年第12期28-45,共18页Chontcheihon Virginie Traoré Mohamed Samuel Moriah Conté Daouda Keita Abdoulaye Kadiatou Diallo Mamoudou Diallo Mamoudou Conde 
The demand for useful ores has been growing steadily, especially since there is increasing interest in bauxite ores. This growing demand is prompting researchers to justify a large number of research projects on bauxi...
关键词:Bauxites Aleuro-Argillite DOLERITE GIBBSITE 
Mineralogical study and significance of the basalt-hosted Carlin-type Au deposits in southwestern Guizhou Province,China
《Acta Geochimica》2024年第6期1241-1254,共14页Yuhong Yang Shen Liu Jianzhong Liu Zepeng Wang Bingqiang Zhang Chengfu Yang 
funded by the Talent Team Program of Science and Technology Foundation of Guizhou Province(CXTD[2021]007);the Key Project of Natural Science Basic Research Program of Shannxi Province(2023-JC-ZD-16);the National Natural Science Fund of China(U1812402);the National Natural Science Fund of China(41962008);the National Key Research and Development Program of China“Exploration and Exploitation of Deep Earth Resources”(2017YFC0601500);the Guizhou Province Graduate Research Fund(YJSCXJH[2020]095);the public welfare and fundamental project Fund of Guizhou Province(520000214 TLCOG7DGTNRG)。
The Jiadi and Damaidi gold deposits in southwest Guizhou Province are the largest basalt-hosted Carlintype gold deposits recently discovered in China.This study uses the Tescan Integrated Mineral Analyzer,supported by...
关键词:BASALTIC Ore-bearing rocks CARLIN-TYPE Au deposit Mineralogy Mineral assemblage Element migration 
Mineralogical and Geochemical Characterisation of Rocks and Geothermal Fluids in the Olkaria Geothermal Field, Kenya: Potential for Epithermal Deposits
《International Journal of Geosciences》2024年第12期1113-1133,共21页Christine Jerotich Kiptoo Isaac Kanda Nicholas Mariita Patrick Kariuki Patrick Kirita Gevera 
The Kenyan Olkaria geothermal field has incredibly high geothermal potential in the East African Rift, the Kenyan Rift Valley. While the Olkaria geothermal area has been primarily attributed to electricity generation ...
关键词:East Africa Rift System (EARS) Epithermal Deposits GEOCHEMISTRY Geothermal Systems 
Mineralogical and geochemical characterization of the Wadi Natash volcanic field(WNVF),Egypt:Alkaline magmatism in a Late Cretaceous continental rift system
《Acta Geochimica》2024年第6期1169-1191,共23页Adel A.Surour Ahmed A.Madani Mohamed A.El-Sharkawi 
The Wadi Natash volcanic field(WNVF)in the south of the Eastern Desert of Egypt is a typical example of well-preserved intraplate alkaline magmatism during the Late Cretaceous,i.e.,prior to the Oligo-Miocene Red Sea r...
关键词:Wadi Natash volcanic field Late Cretaceous LITHOSTRATIGRAPHY Intraplate rift Abu Agag sandstone Clastic facies 
Extractability and mineralogical evaluation of rare earth elements from Waterberg Coalfield run-of-mine and discard coal
《International Journal of Coal Science & Technology》2024年第5期36-47,共12页Agnes Modiga Orevaoghene Eterigho-Ikelegbe Samson Bada 
The research was also supported by the National Research Foundation(NRF)of South Africa's SARChI Clean Coal Technology Grant(86421)。
This study explores the extraction of rare earth elements(REEs)from high-ash run-of-mine and discard coal sourced from the Waterberg Coalfield.Three distinct methods were employed:(1)ultrasonic-assisted caustic digest...
关键词:Acid leaching CAUSTIC MINERALOGICAL Pre-digestion REE recovery Ultrasonic 
Characterization of Sediment from Ourokessoum, North Cameroon: Morphostructural, Mineralogical, and Physicochemical Properties
《Journal of Geoscience and Environment Protection》2024年第9期51-76,共26页Atangana Jacqueline Ntsama Kadaguina Doussana Joseph Roland Atenga Essama Akoa Philémon Rémi Etoundi Bilobi Roland Touna Jean Pierre Nguetnkam 
The present study examines the morphological, physicochemical, and mineralogical specificity of clay sediments in the Hamakoussou Basin with the objective of exploring their potential applications. Field data collecti...
关键词:Morphostructural SEDIMENTS Clay Layers Sedimentary Basin Hamakoussou 
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