Pub Date : 2023-06-30DOI: 10.9719/eeg.2023.56.3.259
A. O. Umaru, O. Okunlola, U. Danbatta, O. Olisa
{"title":"Geochemistry and Petrogenesis of Pan-african Granitoids in Kaiama, North Central, Nigeria","authors":"A. O. Umaru, O. Okunlola, U. Danbatta, O. Olisa","doi":"10.9719/eeg.2023.56.3.259","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.3.259","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71376805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.9719/eeg.2023.56.3.343
Y. Choi, Byoung-Heon Kim
{"title":"Characteristics and Controlling Factors on Nickel Laterite Deposits in Sulawesi, Indonesia","authors":"Y. Choi, Byoung-Heon Kim","doi":"10.9719/eeg.2023.56.3.343","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.3.343","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43924067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.9719/eeg.2023.56.3.239
You-Shin Lee, C. Park, Yeongkyoo Kim
{"title":"A Study on the Precipitation Mechanism of Quartz Veins from Sangdong Deposit by Analyses of Vein Texture and Trace Element in Quartz","authors":"You-Shin Lee, C. Park, Yeongkyoo Kim","doi":"10.9719/eeg.2023.56.3.239","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.3.239","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46447734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.9719/eeg.2023.56.3.229
Seon-ok Kim, Sookyun Wang
{"title":"Behavior of Heavy Metals Studies on the Hydrothermal Alteration Characteristics of Bentonite; Use as Medicinal Mineral","authors":"Seon-ok Kim, Sookyun Wang","doi":"10.9719/eeg.2023.56.3.229","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.3.229","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48844312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.9719/eeg.2023.56.3.277
Jeong-Yeon Hwang, Sung‐Joon Chang
{"title":"Analysis of Crustal Velocity Structure Beneath Gangwon Province, South Korea, Using Joint Inversion of Receiver Functions and Surface Wave Dispersion","authors":"Jeong-Yeon Hwang, Sung‐Joon Chang","doi":"10.9719/eeg.2023.56.3.277","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.3.277","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71376809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.9719/eeg.2023.56.3.301
Gyure Kim, Y. Kim
{"title":"Adsorption Characteristics of Oxyanions on Ferrihydrite and Mineral Phase Transformation","authors":"Gyure Kim, Y. Kim","doi":"10.9719/eeg.2023.56.3.301","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.3.301","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44137881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.125
Soyoung Jeon, Danu Kim, Jeong-Sin Byeon, Daehyun Shin, Minjune Yang, Minhee Lee
{"title":"Identification of Sorption Characteristics of Cesium for the Improved Coal Mine Drainage Treated Sludge (CMDS) by the Addition of Na and S","authors":"Soyoung Jeon, Danu Kim, Jeong-Sin Byeon, Daehyun Shin, Minjune Yang, Minhee Lee","doi":"10.9719/eeg.2023.56.2.125","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.125","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41361702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.167
Danu Kim, Soyoung Jeon, Seon-ok Kim, Sookyun Wang, Minhee Lee
{"title":"Review for Mechanisms of Gas Generation and Properties of Gas Migration in SNF (Spent Nuclear Fuel) Repository Site","authors":"Danu Kim, Soyoung Jeon, Seon-ok Kim, Sookyun Wang, Minhee Lee","doi":"10.9719/eeg.2023.56.2.167","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.167","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42249396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.155
Yujeong Kim, Sunjin Lee
Through COVID-19, the importance of supply chain management of raw material minerals has been maximized. In particular, supply chain management is important for rare metals, which are difficult to manage demand and supply, in order to secure raw materials for the parts and materials industry that Korea is actively promoting. In this study, a system was established and evaluated to select Critical minerals that need to respond to Korea's industrial structure and global risks by quantifying tangible and intangible risk factors. Global Supply Concentration, Supplying country risk, Policy Social Environment Regulation, Domestic Import Instability, Risk responsiveness, Market Scale, Demand Fluctuation and Economic Importance were evaluated as evaluation indicators. The degree of risk and risk impact were quantitatively measured using the criticality matrix-criticality level. After evaluating 40 types of minerals used in domestic new growth businesses, 15 types of Critical minerals(Li, Pt, Co, V, REE, Mg, Mo, Cr, Ti, W, C, Ni, Al, Mn, Si) in Korea were selected. The results are expected to be used to establish policies to strengthen resource security and to make decisions to form a company's raw material portfolio.
{"title":"Study on Evaluation of Critical Minerals for the Development of Korea's Materials-parts Industry","authors":"Yujeong Kim, Sunjin Lee","doi":"10.9719/eeg.2023.56.2.155","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.155","url":null,"abstract":"Through COVID-19, the importance of supply chain management of raw material minerals has been maximized. In particular, supply chain management is important for rare metals, which are difficult to manage demand and supply, in order to secure raw materials for the parts and materials industry that Korea is actively promoting. In this study, a system was established and evaluated to select Critical minerals that need to respond to Korea's industrial structure and global risks by quantifying tangible and intangible risk factors. Global Supply Concentration, Supplying country risk, Policy Social Environment Regulation, Domestic Import Instability, Risk responsiveness, Market Scale, Demand Fluctuation and Economic Importance were evaluated as evaluation indicators. The degree of risk and risk impact were quantitatively measured using the criticality matrix-criticality level. After evaluating 40 types of minerals used in domestic new growth businesses, 15 types of Critical minerals(Li, Pt, Co, V, REE, Mg, Mo, Cr, Ti, W, C, Ni, Al, Mn, Si) in Korea were selected. The results are expected to be used to establish policies to strengthen resource security and to make decisions to form a company's raw material portfolio.","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45624484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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