Risk Analysis and Prevention in Mineral Resources Development Alliance Between China and ASEAN Companies: From the Perspective of China Companies

2017 ◽  
Author(s):  
Si-Yu Pan ◽  
Qian Zhang ◽  
Yi-Wei Zhang ◽  
Ai-Liang Huang
Keyword(s):  
Risk Analysis ◽  
Mineral Resources ◽  
Resources Development

scholarly journals The Evaluation of Mineral Resources Development Efficiency Based on Hesitant Fuzzy Linguistic Approach and Modified TODIM

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Pu Li ◽  
Xudong Chen ◽  
Xinyi Qu ◽  
Qi Xu
Keyword(s):  
Decision Making ◽  
Multicriteria Decision Making ◽  
Mineral Resources ◽  
Evaluation Process ◽  
Multicriteria Decision ◽  
Actual Evaluation ◽  
Panxi Area ◽  
Linguistic Approach ◽  
Fuzzy Linguistic ◽  
Resources Development

The evaluation of mineral resources development efficiency is a typical multicriteria decision-making issue. Meanwhile, due to the limited existing technology, there might be subjectivity, ambiguity, and inaccuracy of the measurement of the evaluation index of mineral resources development efficiency. In this paper, we, considering the incomplete information, use the hesitant fuzzy linguistic approach to describe the psychological hesitation and ambiguity of the decision-maker in the actual evaluation process and then construct the general model of the development efficiency evaluation of the mineral resources by using the hesitant fuzzy linguistic terms sets and modified TODIM. Finally, this paper takes the Panxi area as an example to study the development efficiency of vanadium-titanium magnetite. The results show that the hesitant fuzzy linguistic multicriteria decision-making (MCDM) approach can be implemented to mineral resources evaluation and resources management.

The nature and features of ‘unused old order rights’ under the MPRDA revisited: The story of Gouws’ farm

2021 ◽  
Vol 138 (3) ◽  
pp. 599-616
Author(s):  
Pieter Badenhorst
Keyword(s):  
Mineral Resources ◽  
The State ◽  
Constitutional Court ◽  
Old Order ◽  
The Poor ◽  
Petroleum Resources ◽  
Constituent Elements ◽  
Resources Development

This article examines the nature and features of ‘unused old order rights’ (‘UOORs’) under item 8 of Schedule II of the Mineral and Petroleum Resources Development Act 28 of 2002 in light of the recent decision by the Constitutional Court in Magnificent Mile Trading 30 (Pty) Ltd v Celliers 2020 (4) SA 375 (CC). At issue was: (a) whether an UOOR was transmissible to heirs upon the death of its holder; and (b) the applicability of the Oudekraal principle to the award of an unlawful prospecting right to an applicant, contrary to the rights enjoyed by the holder of an UOOR. The article analyses the constituent elements of an UOOR, rights ancillary to the UOOR’s and the nature and features of UOORs and ancillary rights. The article also considers the possible loss of an UOOR by application of the Oudekraal principle due to the unlawful grant of a prospecting right by the state, as custodian of mineral resources. The article illustrates that the CC ensured in Magnificent Mile that the Oudekraal principle does not undermine the security of tenure and statutory priority afforded to holders of UOORs by ultra vires grants of inconsistent rights to opportunistic applicants. Concern is also expressed about the poor administration of mineral resources by the Department of Mineral Resources and Energy.

scholarly journals Development of Design and Technological Parameters of Ore Extraction for Underground Mining

2018 ◽  
Vol 41 ◽  
pp. 01032
Author(s):  
Igor Savich ◽  
Vadim Mustafin ◽  
Vladislav Romanov ◽  
Dmitriy Sukhov
Keyword(s):  
Kola Peninsula ◽  
Underground Mining ◽  
High Stress ◽  
Mineral Resources ◽  
Systems Development ◽  
Mining Institute ◽  
Technological Parameters ◽  
Mining Technique ◽  
Western Kazakhstan ◽  
Resources Development

While defining rational constructive and technological underground mining technique parameters we should consider many factors, especially in caving methods. The experience of exploiting caving technologies shows that the use of traditional designs of this technique is not always efficient and economically expedient. The article presents alternative caving methods, developed by specialists of the department for "Geotechnologies of mineral resources development" of the Moscow Mining Institute, for the conditions of Kola Peninsula polymetallic deposits, chromite deposits of Western Kazakhstan. What is more, we proposed the vector of caving systems development in the deep and high stress mining with difficult geomechanical conditions.

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