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Volumn 122, Issue 3, 2013, Pages 166-171

Cutoff grade economic strategy for byproduct mineral commodity operation: Rare earth case study

Author keywords

Byproduct; Cutoff grade; Mining optimisation; Neodymium; NPV maximisation; Rare earths minerals

Indexed keywords

BYPRODUCTS; COSTS; EXTRACTION; MINERALS; MINING; NEODYMIUM; OPTIMIZATION;

EID: 84885669726     PISSN: 14749009     EISSN: None     Source Type: Journal    
DOI: 10.1179/1743286312Y.0000000025     Document Type: Article
Times cited : (21)

References (11)
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    • Optimum cut-off grade policy for open pit mining operations throught net present value algorithm considering metal price and cost escalation
    • Asad, M. W. A. 2007. Optimum cut-off grade policy for open pit mining operations throught net present value algorithm considering metal price and cost escalation, Eng. Comput., 27, 723-736.
    • (2007) Eng. Comput. , vol.27 , pp. 723-736
    • Asad, M.W.A.1
  • 2
    • 80052430940 scopus 로고    scopus 로고
    • Rare earth elements
    • Littleton, CO, Society for Mining, Metallurgy and Exporation
    • Castor, B. and Hedrick, J. B. 2006. Rare earth elements, in Industrial minerals and rocks, Littleton, CO, Society for Mining, Metallurgy and Exporation.
    • (2006) Industrial Minerals and Rocks
    • Castor, B.1    Hedrick, J.B.2
  • 4
    • 79955612340 scopus 로고    scopus 로고
    • The principal rare earth elements deposits of the United States - A summary of domestic deposits and a global perspective
    • Keith, R. L., Bradley, S.G., Nora, K. F. and Daniel, C. 2010. The principal rare earth elements deposits of the United States - a summary of domestic deposits and a global perspective, Scientific Investigations Report 2010-5220.
    • (2010) Scientific Investigations Report , vol.2010 , Issue.5220
    • Keith, R.L.1    Bradley, S.G.2    Nora, K.F.3    Daniel, C.4
  • 5
    • 0343911134 scopus 로고
    • Choosing the optimum cut-off grade
    • Lane, K. F. 1964. Choosing the optimum cut-off grade, Colo. School Mines Q., 59, 811-824.
    • (1964) Colo. School Mines Q. , vol.59 , pp. 811-824
    • Lane, K.F.1
  • 8
    • 34249060873 scopus 로고    scopus 로고
    • Determination of optimal cut-off grade policy to optimize NPV using a new approach with optimization factor
    • Nieto, A. and Bascetin, S. 2007. Determination of optimal cut-off grade policy to optimize NPV using a new approach with optimization factor, J. Southern Afr. Inst. Min. Metall., 107, 87-94.
    • (2007) J. Southern Afr. Inst. Min. Metall. , vol.107 , pp. 87-94
    • Nieto, A.1    Bascetin, S.2
  • 9
    • 80053942739 scopus 로고    scopus 로고
    • Influence of the ore block model estimation on the determination of the mining cut-off grade policy for sustainable mine production
    • Nieto, A. and Bascetin, S. 2011. Influence of the ore block model estimation on the determination of the mining cut-off grade policy for sustainable mine production, Envionmental Earth Sci., 65, 1409-1418.
    • (2011) Envionmental Earth Sci. , vol.65 , pp. 1409-1418
    • Nieto, A.1    Bascetin, S.2
  • 10
    • 84860869197 scopus 로고    scopus 로고
    • Supply-and-demand geoeconomics analysis of mineral resources of rare earth elements in the United States
    • Nieto, A. and Iannuzzi, M. 2012. Supply-and-demand geoeconomics analysis of mineral resources of rare earth elements in the United States, Min. Eng., 64, 74-82.
    • (2012) Min. Eng. , vol.64 , pp. 74-82
    • Nieto, A.1    Iannuzzi, M.2
  • 11
    • 0346518147 scopus 로고
    • General background theory of cut-off grades
    • Taylor, H. K. 1972. General background theory of cut-off grades, Trans. Inst. Min. Metall. A, 81, 160-179.
    • (1972) Trans. Inst. Min. Metall. A , vol.81 , pp. 160-179
    • Taylor, H.K.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.