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Journal articles on the topic 'Mines and mineral resources in numismatics'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 July 2025

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1

Wilson, Marc L. "New Mexico: Bureau of Mines and Mineral Resources Mineral Museum: SOCORRO." Rocks & Minerals 67, no. 5 (1992): 335–39. http://dx.doi.org/10.1080/00357529.1992.9926501.

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2

Yao, Qi, Yufen Wang, Yuting Gao, Yuanchao Ma, and Tianheng Zheng. "Research Progress on Remediation of Heavy Metal Contaminated Soil in Mines." Scientific Journal of Technology 4, no. 12 (2023): 55–58. http://dx.doi.org/10.54691/sjt.v4i12.3275.

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The environmental problems caused by heavy metal pollution in mines are becoming more and more serious, especially the large-scale heavy metal pollution will cause the waste of land resources. At present, there are many remediation methods for heavy metal contaminated soil in mines, and the results of research and practice are scattered, without big data analysis. This paper summarizes the current remediation methods of heavy metal contaminated soil in mines, and puts forward some suggestions for remediation of heavy metal contaminated soil in mines in the future. China is one of the countries

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3

Wang, Wei Zhi, and Chun Guang Yang. "Comprehensive Utilization and Resources of Gold Mining Tailings." Key Engineering Materials 480-481 (June 2011): 1438–41. http://dx.doi.org/10.4028/www.scientific.net/kem.480-481.1438.

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The gold mine discharges tailings massively every day,which results in gold and useful metal draining,simultaneously brings the enormous harm to the environment The approach to comprehensive utilization of tailings of gold mines, including recycle of usable mineral and direct use of ore tailings,is analyzed in the paper, laying a foundation for continuous development of gold mines，comprehensive utilization of resource，and protection of environment.

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4

Wu, Danni. "Discussion on Landscape Ecological Restoration Measures - A Case Study of Abandoned Mines." International Journal of Natural Resources and Environmental Studies 3, no. 3 (2024): 75–91. http://dx.doi.org/10.62051/ijnres.v3n3.10.

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Abandoned mines have caused many landscape ecological problems to urban development, This paper analyses the causes of the problems from the concepts related to mineral resources and mine wasteland, and briefly describes the concepts related to ecological restoration, combining with two cases of mine restoration, discusses the effective measures for the restoration of abandoned mines, which are mainly as follows: the management measures for slopes; the tailings management measures; the soil grassroots improvement; phytoremediation of heavy metal pollution in mines; restoration of water resourc

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5

Xing, Yijun, and Peng Yang. "Research Progress on Wear Degree of Mine Filling Pipeline Based on Voiceprint Recognition." Academic Journal of Science and Technology 3, no. 3 (2022): 182–84. http://dx.doi.org/10.54097/ajst.v3i3.2933.

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With the increasing demand for mineral resources, the number of mines with favorable mining conditions is gradually decreasing. Human beings are faced with the challenge of having to mine resources in depth, and important engineering problems in deep mining are constantly emerging. On the one hand, it requires a large amount of mineral resources, and on the other hand, sustainable development and green mining are required to protect the environment. Debris flows, etc., seriously threaten the safety of human existence. Therefore, it is critical to know the wear level of the filling line. There

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Meng, Xian Fu. "Discussion on Geological and Geochemical Methods for Prospecting at Surrounding of Crisis Mines." Advanced Materials Research 616-618 (December 2012): 246–49. http://dx.doi.org/10.4028/www.scientific.net/amr.616-618.246.

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As the supply situation of the mineral resources is gradually worse, the subject of resources crisis mines is becoming a hot topic at domestic related research fields. Prospecting potentiality of crisis mines is an enormous. But how to find new deposits in deep and surrounding of crisis mines by using the data of geology, deposits exploration and adopting resonable prediction manner is a very urgent problem which confronts with mining industry. Author analyze the regional metallogenic geological setting, predicate and evaluate surrounding favorable region by similarity analogy principle and re

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Zhou, Xue Lian. "Development and Utilization of Circular Economy and Urban Mining - Chengdu City Based Renewable Resource Industry Survey." Applied Mechanics and Materials 768 (June 2015): 644–51. http://dx.doi.org/10.4028/www.scientific.net/amm.768.644.

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Along with the process of economic growth and urbanization, China has entered a peak period of electronic appliances and automotive industry products obsolescence. On one hand, municipal waste disposal is increasing and causing environmental pollution and damage; on the other hand, native mineral resources’ exhaustion has increased year by year along with exploitation difficulty and mineral resources import growth. Meanwhile, urban industrial scrap, aka "urban mines", does contain abundant of renewable resources, such as copper, iron, and aluminum. Therefore, based on the theory of circular ec

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Sermet, Edyta, and Marek Nieć. "Not Mining Sterilization of Explored Mineral Resources. The Example of Native Sulfur Deposits in Poland Case History." Resources 10, no. 4 (2021): 30. http://dx.doi.org/10.3390/resources10040030.

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The sterilization of mineral resources makes considerable amounts inaccessible for future use and may be a barrier to the free supply of commodities. During the exploitation of mineral deposits, some parts of their resources become sterilized as inaccessible because of natural hazards or unfavorable economic conditions. Not mining land use and the social opposition against mining is the purpose of sterilization of considerable demonstrated mineral resources of deposits not yet engaged in exploitation. The native sulfur deposits in Poland are a good example of such “not mining” sterilization, w

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Bud, Ioan, Dorel Gusat, and Simona Duma. "THE ENVIRONMENTAL IMPACT OF ANDESITE EXPLOITATION IN PROTECTED AREAS." Scientific Bulletin Series D : Mining, Mineral Processing, Non-Ferrous Metallurgy, Geology and Environmental Engineering 32, no. 2 (2018): 27–33. http://dx.doi.org/10.37193/sbsd.2018.2.03.

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Romania has the potential for mineral resources but lacks a coherent exploitation and valorisation strategy and at the same time a legislation that supports the strategy. The fundamental principle of the Mines Act is to stimulate the valorisation of mineral resources, public ownership of the state, and to ensure fair competition. The paper analyzes the impact of non-observance of these principles through the development of illegal exploitation, even worse in protected areas.

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10

Du, Kun, Junjie Xie, Wenqin Xi, Liang Wang, and Jian Zhou. "Construction Practices of Green Mines in China." Sustainability 16, no. 1 (2024): 461. http://dx.doi.org/10.3390/su16010461.

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To maintain high-level economic development, protect the ecological environment, and achieve carbon peaking and carbon neutrality goals, the construction of green mines has become a critical issue in China. In this study, the importance of mineral resources to human society is discussed, and the construction experiences and sustainable development directions of green mines are summarized, which can provide valuable references for the global mining industry. The entry and management process in China was introduced to help understand green mines’ construction objectives and tasks. Moreover, base

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Nguyen, Ngoc Minh, and Duc Thang Pham. "Tendencies of Mining Technology Development in Relation to Deep Mines." Mining science and technology 4, no. 1 (2019): 16–22. http://dx.doi.org/10.17073/2500-0632-2019-1-16-22.

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Mineral demand rapidly increases; as a result, underground mining activities gradually dig into the earth’s crust to deeper levels. For instance, the depth of coal mines has reached 1500 m, whereas the depth of mines for nonferrous metals has already achieved around 4500 m. Deep mining faces a number of technical and environmental challenges, first of all, great rock mass stresses, high temperature and long winding distance. The traditional technologies are hardly capable to provide the development and extraction efficiency and safety. That is why the need in developing and implementation of n

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Tran, Hieu Quang, Nam Xuan Bui, Hoang Nguyen, Tuan Anh Nguyen, and Long Quoc Nguyen. "Applicable posssibility of advanced technologies and equipment in surface mines of Vietnam." Journal of Mining and Earth Sciences 61, no. 5 (2020): 16–32. http://dx.doi.org/10.46326/jmes.ktlt2020.02.

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Vietnam has abundant and diversified mineral resources with more than 5, 000 mines of 60 discovered and exploited minerals. Besides of surface coal mines mainly located in Quang Ninh, the types of minerals being exploited by surface mining method consist of metal ores (iron, titanium, manganese, gold, zinc, copper, antimony) and non - metallic ores, and construction materials (stone, sand, gravel, etc.). In the paper, authors researched and proposed the advanced technologies and equipment based on Industry 4.0, that can apply effectively for surface mines in Vietnam in order to ensure safety a

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Novak, Anatolii, Eduard Fesenko, and Yevhen Pavlov. "Improvement of technological processes for mining solid mineral resources." Technology audit and production reserves 5, no. 1(61) (2021): 41–45. http://dx.doi.org/10.15587/2706-5448.2021.240260.

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The object of research is the technological processes of the development of deposits and the extraction of solid minerals by underground and open-pit methods. The improvement of technological processes is achieved through the use of existing original technical solutions, which are currently advisable to use in practice. The work is aimed at increasing the efficiency of explosive energy use, improving the technological processes of mining operations in coal mines and open pits of mining enterprises. In the course of the study, an analysis of technical literature on mining topics was used, a sea

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Anatolii, Novak, Fesenko Eduard, and Pavlov Yevhen. "Improvement of technological processes for mining solid mineral resources." Technology Audit and Production Reserves 5, no. 1(61) (2021): 41–45. https://doi.org/10.15587/2706-5448.2021.240260.

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<em>The object of research is the technological processes of the development of deposits and the extraction of solid minerals by underground and open-pit methods. The improvement of technological processes is achieved through the use of existing original technical solutions, which are currently advisable to use in practice. The work is aimed at increasing the efficiency of explosive energy use, improving the technological processes of mining operations in coal mines and open pits of mining enterprises.</em> <em>In the course of the study, an analysis of technical literature on mining topics wa

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15

Khoyutanov, EA, NA Nemova, EA Abeuov, and LM Abdieva. "Digital Field concept toward enhanced efficiency of coal mines." IOP Conference Series: Earth and Environmental Science 991, no. 1 (2022): 012019. http://dx.doi.org/10.1088/1755-1315/991/1/012019.

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Abstract Increasingly high uncertainty, complexity and variability of the mineral mining sector performance necessitates integration of digital technologies to improve business. Coal mines use DT much more less than the oil and gas industry. It seems a promising way to make use of the experience gained in the oil and gas industry to advance the Digital Field concept and Industry 4.0 as a basis for the sustainable tactical and strategic operation of business in coal mining. Digitalization of mineral resources and mineral reserves, geotechnologies and control provides a real-time picture of prod

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Li, Shuai, Zeming Zhao, Haoxuan Yu, and Xinmin Wang. "The Recent Progress China Has Made in the Backfill Mining Method, Part II: The Composition and Typical Examples of Backfill Systems." Minerals 11, no. 12 (2021): 1362. http://dx.doi.org/10.3390/min11121362.

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The backfill mining method is a widely used mining method in the major mines of China, which can maximize the recovery of mineral resources and protect the environment. Currently, major mines in China are starting to build backfill systems to apply the backfill mining method, therefore, Part II reviews the progress China has made on creating backfill systems, of which the main contents include: (1) Composition of the backfill system common in Chinese mines; (2) Typical examples of the backfill system in China. Finally, Part II serves as a guide to begin a conversation, and to encourage experts

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Lu, Ning, Guixiang Liao, Yongzai Xi, et al. "Application of Airborne Magnetic Survey in Deep Iron Ore Prospecting—A Case Study of Jinling Area in Shandong Province, China." Minerals 11, no. 10 (2021): 1041. http://dx.doi.org/10.3390/min11101041.

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With the increasing demand for mineral resources, there is an inevitable trend to carry out deep prospecting in existing old mines to find a second or even third mining space. Deep prospecting is also an affordable and practical way to prolong the lives of mines and provide a sustainable supply of mineral resources. The magnetic survey is arguably the most effective method for iron ore prospecting. In this paper, a high resolution airborne magnetic (HRAM) survey for deep iron prospecting in the Jinling iron ore cluster (JIOC) was carried out in 2018, which renewed the field magnetic data of th

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18

Liu, Honglei, Qiang Wu, Jianxin Chen, Mingjun Wang, Di Zhao, and Cheng Duan. "Environmental Impacts Related to Closed Mines in Inner Mongolia." Sustainability 13, no. 23 (2021): 13473. http://dx.doi.org/10.3390/su132313473.

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Mining activities, while promoting social and economic development, alter the environments and ecosystems of mining areas. Some of the alterations have negative impacts on the environment, while some have positive impacts. By understanding the positive and negative impacts related to closed mines in Inner Mongolia, this research aims to seek advantages of the positive impacts on the environment and reduce the harm of the negative impacts, extending the mining value chain. The paper reviewed four main negative environmental impacts (NEIs) of closed mines and proposed four positive environmental

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19

Lee, Sunjin, Yujeong Kim, and Saro Lee. "Statistical Data of Mineral Commodity." GEO DATA 3, no. 3 (2021): 16–34. http://dx.doi.org/10.22761/dj2021.3.3.003.

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The advanced countries, including the United States of America, Japan, the United Kingdom, etc., struggle to secure mineral resources for their development of economy and industry themselves. We, the Republic of Korea need to respond to come up with an effective counterplan for the resource supply and demand accordingly. The Korea Institute of Geological Resources (KIGAM) is a state-designated approval statistic institution and has been building the mineral commodity statistic data of the minerals, officially defined by the mining act of the Korean government since 1986. The statistical data o

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Knežiček, Tihomir. "BENCH HIGHT AND SLOPE ANGLE ON LITHIUM ORES OPEN PIT MINES." Glasnik Rudarsko-geološko-građevinskog fakulteta 12, no. 12 (2024): 30–37. http://dx.doi.org/10.51558/2303-5161.2024.12.12.30.

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The fundament of the open pit geometry, both, on metallic and non-metallic mineral raw materials, consists of benches that allow mining operations to be carried out in the contour of the open pit mine. On lithium pit mines, formed benches of a certain height and slope angle, must ensure physical stability of the open mine pit and smooth running of mining work to excavate, load and transport the overburden and mineral resources out of the contour of the lithium open pit mine. The bench height and slope (bank) angle depend on the geotechnical situations, water impact and conditions of utilizing

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Huang, Xu, Ke Hu, Xin Li, and Yao Liu. "What Kind of Mines Could Be Called Green Mine? - A Study on the Standard of Green Mine." Applied Mechanics and Materials 295-298 (February 2013): 708–11. http://dx.doi.org/10.4028/www.scientific.net/amm.295-298.708.

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The concept of Green Mine was first introduced in China in 2006. Up to now, the Ministry of Land and Resources, P. R. China (MLR) mandated the development of green mines which totaled to 220. Some experts query the nine conditions, which compose the present standard of the Green Mine, considering them not quantifiable, strict and practical enough. Therefore, we recommend the government to add Delphi method and some other quantifiable indexes into the present standard. Look into the distance, we may improve the theoretic study, summarize and generalize the experience of the Green Mine. Graduall

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Tang, Bo, and Xiao Guang Zhao. "The Investigation and Analysis of Environmental Geological Problems in Coal Mines in Yulin City." Applied Mechanics and Materials 496-500 (January 2014): 2933–36. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.2933.

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The activities of mineral development and utilization produced serious environmental geological problem in mines in Yulin city. There are mainly three problems. The first one is waste of resources, including encroach on land, destruction of the vegetation and waste of water resources, ect. The second one is geological hazards, including collapse, landslide debris flows, soil loss, sandy land and failure of tailings dams.ect. The third one is environmental contamination, including water pollution, air pollution, soil pollution and food chain destructions. Making reasonable plan to exploitation

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Kapageridis, I., A. Apostolikas, S. Pappas, and I. Zevgolis. "Use of mine planning software for the evaluation of resources and reserves of a sedimentary nickel deposit." Bulletin of the Geological Society of Greece 47, no. 4 (2013): 1980. http://dx.doi.org/10.12681/bgsg.11021.

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The use of mine planning software in the evaluation of deposits and estimation of mineral resources and reserves has become widespread and is considered a prerequisite for the reporting of reserves according to international reporting standards and codes. The main principles of operation and application of these codes are transparency of reported material, the relevance of reported information (materiality) and the competence of people involved in producing the reports. The application of specialised mine planning software described in this paper currently takes place at operational mines of s

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Harris, Michael J. "Ore-testing capabilities at the New Mexico Bureau of Mines and Mineral Resources." New Mexico Geology 10, no. 3 (1988): 61. http://dx.doi.org/10.58799/nmg-v10n3.61.

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Moyo, Funa, and Clifford Mabhena. "Harnessing Mineral Resources in Gwanda District of Zimbabwe: A Myth or a Reality?" International Letters of Social and Humanistic Sciences 38 (August 2014): 1–21. http://dx.doi.org/10.18052/www.scipress.com/ilshs.38.1.

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The article examines strategies of harnessing mineral resources for community empowerment, poverty reduction and infrastructure development in mining areas of Zimbabwe. Despite abundant mineral resources, the majority of Zimbabwean indigenous communities living close to the mines have limited access to directly or indirectly benefit from the mineral resources. Using a descriptive survey to collect data, this research article gives a strong proposition on how the Indigenisation and Economic Empowerment Act can be used as a vehicle of harnessing mineral resources. The article argues that pro poo

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Corriveau, Louise, and Thomas Clark. "Introduction to the Grenville Province: a geological and mineral resources perspective derived from government and academic research initiatives." Canadian Journal of Earth Sciences 42, no. 10 (2005): 1637–42. http://dx.doi.org/10.1139/e05-117.

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Canadian society faces a significant decline in the number of active mines and in the discovery rate of base and precious metal deposits. Exploring in the shadows of active and former mines with improved metallogenic models and new technologies is one way to address this problem. Another way is to diversify mineral exploration outside known mining camps and target prospective but underexplored settings and nonconventional mineral deposits. In Canadian terms, diversifying exploration commonly translates into targeting gneissic and granitic terrains where modern geoscience knowledge may be rare

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Vasina, T. A. "MINERAL WEALTH OF THE METALLURGICAL FACTORIES OF THE VYATKA PROVINCE IN THE PRE-REFORM PERIOD." Bulletin of Udmurt University. Series History and Philology 32, no. 6 (2022): 1180–87. http://dx.doi.org/10.35634/2412-9534-2022-32-6-1180-1187.

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The author studied the specifics of the mineral resource base of the iron and copper smelting factories of the mining department on the territory of the Vyatka province at the end of the XVIII - first half of the XIX centuries. The article pays attention to mining legislation of the mineral resources exploration in the Russian Empire. The dynamics of the mines number is studied on the example of the northern and southern economic districts of the Vyatka province. The percentage of fields put into operation has been determined. The reasons of stopping of mines have been revealed. The dependence

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Radusinović, Slobodan, Robert Šajn, Božica Jovanović, et al. "The primary and secondary mineral resources of Montenegro and their mapping into the European data model." Geologia Croatica 75, Special Issue (2022): 335–48. http://dx.doi.org/10.4154/gc.2022.20.

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Primary and secondary mineral resources are of strategic importance to the EU economy. Montenegro, as a country candidate for membership in the EU, is required to follow (and later to implement) European policies, strategies as well as initiatives, including those related to mineral resources and the mining sector. The importance of providing access to mineral raw materials in the future is recognized by the EU, as well as meeting the needs of European industry, maintaining employment and ensuring further development. Considering the overall economic situation in Montenegro, it is important to

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Rafeeian, Nima, and Mohammad Taji. "Strategy Planning For the Mining Industry in Semnan Province (Iran) Using A Combined SWOT-AHP Approach." International Journal of Advanced Research in Engineering 3, no. 2 (2017): 9. http://dx.doi.org/10.24178/ijare.2017.3.2.09.

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  Abstract— In today's world, the type of investment, prioritization and scheduling the extraction of mineral resources due to the constraints of resources, technologies and human resources, etc. strongly requires a strategic planning appropriated in this area. In terms of quantity and quality, the resources and mines in Semnan province would be seen among the richest mineral resources in Iran. However, due to a scarcity of compiled strategic planning in the mining industry, this prominent province plays a small role in the country's economic developments. In this regard, the explo

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Mabhena, Clifford, and Funa Moyo. "Community Share Ownership Trust scheme and empowerment." IOSR Journal Of Humanities And Social Science 19, no. 1 (2014): 72–85. https://doi.org/10.5281/zenodo.2548476.

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The article primarily analyses the effectiveness of social and economic empowerment strategies targeted at the community of Gwanda Rural district. Despite abundant mineral resources, the indigenous communities living close to the mines have been deprived of the right to directly or indirectly benefit from the mineral resources. The study utilised a descriptive survey to collect data. The article gives a strong indication of how communities of Gwanda Rural district can utilise the Indigenisation and Economic Empowerment Act and the Statutory Instrument 21 of 2010 (Community Share Ownership Trus

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Mahlaule, Ntiyiso Ally, Maropene Tebello Dinah Rapholo, and Fhatuwani Sengani. "Revisiting factors influencing premature closure of small-scale miners: A case study of quarry mines." Journal of Degraded and Mining Lands Management 12, no. 1 (2024): 6917–28. http://dx.doi.org/10.15243/jdmlm.2024.121.6917.

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This study accentuates the significant contribution of small-scale mining (SM) to stimulating economic development, providing employment, and developing infrastructure. Nevertheless, the continuing premature shutdown of SM bodes ill for economic recovery. To get an idea of these underlying reasons, a systematic review of all articles published in the scientific literature was calculated using Web of Science, Scopus, and Google Scholar. The application of Boolean operators guided the collection of key insights utilising the PRISMA protocol. Tools like ggplot2 (for graphs) and word clouds in RSt

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Guo, Qingming, Yurong Mao, Liangjun Yan, et al. "Key Technologies for Surface-Borehole Transient Electromagnetic Systems and Applications." Minerals 14, no. 8 (2024): 793. http://dx.doi.org/10.3390/min14080793.

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The nonferrous metal mines in China are rapidly depleting due to years of mining, and it has become difficult to identify new mineral resources in the periphery of the old mining area. In order to deal with this situation, advanced technologies and equipment must be deployed. The borehole transient electromagnetic method (TEM) has become a key technology due to its deep investigative capabilities within conductive geological structures. In the present study, in order to meet the exploration needs at depths of less than 3000 m, surface-borehole TEM exploration was used to analyze the characteri

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Wang, Gongwen, Shouting Zhang, Changhai Yan, et al. "Resource-environment joint forecasting using big data mining and 3D/4D modeling in Luanchuan mining district, China." Earth sciences and subsoil use 44, no. 3 (2021): 219–42. http://dx.doi.org/10.21285/2686-9993-2021-44-3-219-242.

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The Fourth generation industrial age and 5G + intelligent communication in the "Fourth Paradigm of Science" in the 21st century provide a new opportunity for research on the relationship between mining development and environmental protection. This paper is based on the theory of metallogenic geodynamics background, metallogenic process and quantitative evaluation and chooses the Luanchuan district as a case study, using deep-level artificial intelligence mining and three/four-dimensional (3D/4D) multi-disciplinary, multi-parameter and multi-scale modeling technology platform of geoscience big

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BIAŁECKA, Katarzyna, and Jan PRAŻAK. "STATIONARY MATHEMATICAL MODEL OF an AQUIFER AS A BASIC TOOL FOR MANAGEMENT OF GROUNDWATER RESOURCES IN THE CONCENTRATED OPENCAST MINING INDUSTRY IN THE HOLY CROSS MOUNTAINS." Biuletyn Państwowego Instytutu Geologicznego 471 (October 1, 2018): 7–14. http://dx.doi.org/10.5604/01.3001.0012.4735.

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Opencast mining industry very often extracts mineral resources below the groundwater table. Dewatering of excavations affects exploitable groundwater resources. It causes only temporal changes, but if they last several tens of years, local population is forced to modernize existing or even build new groundwater intakes. Mines discharge water into rivers, and local residents have problems with water supply. The municipality has the right not to agree for dewatering, but then it limits the activities of the mining industry. Therefore, it is very important to recognize not only the mining excavat

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Ma, Baodong, Xiangru Yang, Yajiao Yu, Yang Shu, and Defu Che. "Investigation of Vegetation Changes in Different Mining Areas in Liaoning Province, China, Using Multisource Remote Sensing Data." Remote Sensing 13, no. 24 (2021): 5168. http://dx.doi.org/10.3390/rs13245168.

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Mining can provide necessary mineral resources for humans. However, mining activities may cause damage to the surrounding ecology and environment. Vegetation change analysis is a key tool for evaluating damage to ecology and the environment. Liaoning is one of the major mining provinces in China, with rich mineral resources and long-term, high-intensity mining activities. Taking Liaoning Province as an example, vegetation change in six mining areas was investigated using multisource remote sensing data to evaluate ecological and environmental changes. Based on MODIS NDVI series data from 2000

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Wu, Chenyang, Yichen Zhang, Jiquan Zhang, et al. "Comprehensive Evaluation of the Eco-Geological Environment in the Concentrated Mining Area of Mineral Resources." Sustainability 14, no. 11 (2022): 6808. http://dx.doi.org/10.3390/su14116808.

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The urbanization rate in China has been increasing in recent years, and along with the increasing intensity of human engineering activities, ecological and geological (eco-geological) degradation have become key factors impeding sustainable urban development. Taking the concentrated mineral exploitation area of Tonghua City as an example, the distribution of mines in the area is concentrated and the spatial heterogeneity is significant. This paper includes 14 evaluation indicators in three aspects: eco-geological environment background, anthropogenic and mining engineering activities, and envi

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Salieiev, Ildar. "Organization of processes for complex mining and processing of mineral raw materials from coal mines in the context of the concept of sustainable development." Mining of Mineral Deposits 18, no. 1 (2024): 54–66. http://dx.doi.org/10.33271/mining18.01.054.

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Purpose. The research purpose is to form the principles and procedures for developing an organizational concept of complex mining of minerals from coal mines using the example of a promising model of transition of the PJSC “DTEK Pavlohradvuhillia” mines to multi-product production of clean drinking water, utilization of methane, secondary coal from rock dumps and slurry reservoirs, low-grade thermal energy of mine groundwater and associated raw materials from desalination waste. Methods. The instrumental basis of the research is the methodology of the process approach to organizing multi-produ

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Pungrassami, Thongchai, and Pairat Sanguansai. "An Overview on Rare Earth Mineral Resources/Reserves of Active Tin Mines in Thailand." Materials Science Forum 70-72 (January 1991): 557–76. http://dx.doi.org/10.4028/www.scientific.net/msf.70-72.557.

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Kaplunov, D. R., and V. A. Yukov. "Accounting for regional features of mineral-resources base in re-equipment of underground mines." MINING INFORMATIONAL AND ANALYTICAL BULLETIN 9 (2018): 25–34. http://dx.doi.org/10.25018/0236-1493-2018-9-0-25-34.

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Ruberti, Marcello, and Stefania Massari. "Are the World-Leading Primary Silver Mines Exhausting?" Sustainability 10, no. 8 (2018): 2619. http://dx.doi.org/10.3390/su10082619.

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Silver is one of the rarest metals in nature and certainly among the most used ones, not only as precious good for financial investments but also for many industrial critical applications. Because it would be very difficult to analyze the situation regarding the future global availability of silver as a commodity in general, due to the necessity of a large amount of data which are hardly available, we have focused only on the mining production of primary silver. In particular, the study regards the activities of a sample consisting of twelve of the world top fifteen leading primary silver mine

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Sah, Ram Bahadur, and Kabi Raj Paudyal. "Geological control of mineral deposits in Nepal." Journal of Nepal Geological Society 58 (June 25, 2019): 189–97. http://dx.doi.org/10.3126/jngs.v58i0.24604.

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Systematic information and in-depth knowledge of geological controls, mode of occurrences, distribution patterns and mineral association are very essential for exploring the new deposits and development of mineral resources of the country in general. In present study, an attempt has been made to clarify the geological controls of economic and sub-economic mineral deposits of Nepal. Investigation has shown that mineral deposits in Nepal Himalaya are controlled by particular geological conditions and tectonics. Till the date, economic potential of 63 mineral commodities from Nepal have been esta

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Bondarenko, Volodymyr, Ildar Salieiev, Iryna Kovalevska, et al. "A new concept for complex mining of mineral raw material resources from DTEK coal mines based on sustainable development and ESG strategy." Mining of Mineral Deposits 17, no. 1 (2023): 1–16. http://dx.doi.org/10.33271/mining17.01.001.

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Purpose. The research purpose is to develop a concept for complex mining of mineral resources from coal mines using the example of PJSC DTEK Pavlohradvuhillia mines with a transition to multi-product production of clean drinking water, utilization of methane, secondary coal from rock dumps and sludge reservoirs, low-potential thermal energy of mine groundwaters and associated raw materials from desalination waste. Methods. The research uses an integrated approach, which includes an analysis of existing experience and available complex coal mining technologies, laboratory studies of mine water

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Wolberg, Donald L. "Fourth notice of transfer of specimens figured by Rousseau H. Flower." Journal of Paleontology 65, no. 2 (1991): 337. http://dx.doi.org/10.1017/s0022336000020631.

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This is the fourth in a series of notices recording the transfer of fossils described by Rousseau H. Flower (1913-1988) (Wolberg, 1990a, 1990b, 1990c). It was Rousseau's expressed wish that this material be reposited in the Smithsonian Institution/U.S. National Museum. Similarly, the New Mexico Bureau of Mines and Mineral Resources is concerned that the fossils be adequately cared for and readily available to those scientists with an interest in the material.

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Liu, Bing, Lai Jun Lu, and Jia Tong Zhang. "Two Quantity Estimation Models of Mineral Resource Potential Area." Applied Mechanics and Materials 373-375 (August 2013): 2292–98. http://dx.doi.org/10.4028/www.scientific.net/amm.373-375.2292.

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The estimation of the mineral resources area (target area) number is an important part of mathematical geology. Total resource depends not only on the scale of the single target mineralization but is also proportional to the number of target area. In this paper, the target area quantitative algorithm was studied based on the domestic and abroad opinions. The Petersen capture model and Poisson model were introduced into the estimation of resource maternal capacity. In order to meet the requirements of the two models, sampling plan were re-designed and improved. Take 1/200,000 gold mines and met

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Liu, Fei, Yan Wang, Miaomiao Kou, and Changhui Liang. "Applications of Microseismic Monitoring Technique in Coal Mines: A State-of-the-Art Review." Applied Sciences 14, no. 4 (2024): 1509. http://dx.doi.org/10.3390/app14041509.

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China’s coal mines have to extend to greater depths for the exploitation of more mineral resources, and they have suffered catastrophic mining-induced disasters, such as rockbursts, water inrushes, coal and gas outbursts, and roof fall accidents. The microseismic monitoring technique is a practical tool for mine safety management, which is extensively utilized in many Chinese coal mines. Microcracks of coal/rock masses are recorded as microseismicities in the field, and the potential mining-induced instabilities can be assessed by in-depth analysis of the microseismic parameters. This study pr

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Hayes, Mark A., Robert A. Schorr, and Kirk W. Navo. "Hibernacula selection by Townsend's big‐Eared bat in southwestern Colorado." Journal of Wildlife Management 75, no. 1 (2011): 137–43. https://doi.org/10.5281/zenodo.13490010.

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(Uploaded by Plazi for the Bat Literature Project) In western United States, both mine reclamations and renewed mining at previously abandoned mines have increased substantially in the last decade. This increased activity may adversely impact bats that use these mines for roosting. Townsend's big-eared bat (Corynorhinus townsendii) is a species of conservation concern that may be impacted by ongoing mine reclamation and renewed mineral extraction. To help inform wildlife management decisions related to bat use of abandoned mine sites, we used logistic regression, Akaike's information criterion

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Hayes, Mark A., Robert A. Schorr, and Kirk W. Navo. "Hibernacula selection by Townsend's big‐Eared bat in southwestern Colorado." Journal of Wildlife Management 75, no. 1 (2011): 137–43. https://doi.org/10.5281/zenodo.13490010.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) In western United States, both mine reclamations and renewed mining at previously abandoned mines have increased substantially in the last decade. This increased activity may adversely impact bats that use these mines for roosting. Townsend's big-eared bat (Corynorhinus townsendii) is a species of conservation concern that may be impacted by ongoing mine reclamation and renewed mineral extraction. To help inform wildlife management decisions related to bat use of abandoned mine sites, we used logistic regression, Akaike's information criterion

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48

Hayes, Mark A., Robert A. Schorr, and Kirk W. Navo. "Hibernacula selection by Townsend's big‐Eared bat in southwestern Colorado." Journal of Wildlife Management 75, no. 1 (2011): 137–43. https://doi.org/10.5281/zenodo.13490010.

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Abstract:

(Uploaded by Plazi for the Bat Literature Project) In western United States, both mine reclamations and renewed mining at previously abandoned mines have increased substantially in the last decade. This increased activity may adversely impact bats that use these mines for roosting. Townsend's big-eared bat (Corynorhinus townsendii) is a species of conservation concern that may be impacted by ongoing mine reclamation and renewed mineral extraction. To help inform wildlife management decisions related to bat use of abandoned mine sites, we used logistic regression, Akaike's information criterion

APA, Harvard, Vancouver, ISO, and other styles

49

Hayes, Mark A., Robert A. Schorr, and Kirk W. Navo. "Hibernacula selection by Townsend's big‐Eared bat in southwestern Colorado." Journal of Wildlife Management 75, no. 1 (2011): 137–43. https://doi.org/10.5281/zenodo.13490010.

Full text

Abstract:

(Uploaded by Plazi for the Bat Literature Project) In western United States, both mine reclamations and renewed mining at previously abandoned mines have increased substantially in the last decade. This increased activity may adversely impact bats that use these mines for roosting. Townsend's big-eared bat (Corynorhinus townsendii) is a species of conservation concern that may be impacted by ongoing mine reclamation and renewed mineral extraction. To help inform wildlife management decisions related to bat use of abandoned mine sites, we used logistic regression, Akaike's information criterion

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Wang, Song, Jia Ping Zheng, Xiao Pei Zhang, and Shun Ran Wang. "Discussion on the Types Attribution and Comprehensive Utilization of High-Alumina Clay Ore." Advanced Materials Research 807-809 (September 2013): 2209–14. http://dx.doi.org/10.4028/www.scientific.net/amr.807-809.2209.

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High-Alumina clay ore is the protective exploitation of mineral stipulated by the Ministry of Land and Resources. Due to its physicochemical properties and ore characteristics are quite different from current ore types --refractory clay mineral. It is usually taken as a general refractory clay mine of high-Alumina clay in practical applications, which leads to massive misuse and great waste of high-Alumina clay ore. This paper will redefine the attribuation of high-Alumina clay ore by analysing its differences and similarities with refractory clay minerals and bauxite mines in mineralogy, rock

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