It is important that the strategic mine plan makes optimum use of available resources and provides continuous quality ore to drive sustainable mining and profitability. This requires …
Mining of the extensive, steeply dipping ore deposit takes several decades. An open-pit mining method is more often used in the early years of such a mining enterprise (ME). The …
J Chung, MWA Asad, E Topal - Resources Policy, 2022 - Elsevier
Generally, shallow deposits are mined through open-pit mining and where the deposits are extended to a substantial depth, there is a potential for a combination of open-pit and …
The growing demand for primary mineral resources and the finite nature of mineral reserves necessitate their efficient utilization while minimizing losses. To extend mine life and …
The problem of optimizing the transition from open-pit to underground mining remains a challenge within the field of mining engineering, with far-reaching implications for …
EJA Appianing, E Ben-Awuah… - Mining …, 2023 - journals.sagepub.com
Extraction and development sequences must be scheduled strategically in order to maximize the life of mine. The complexities and computational difficulties associated with …
K Ma, T Yang, Y Zhao, Y Gao, R He, Y Liu, J Hou, J Li - Minerals, 2023 - mdpi.com
Surface movement under the combined mining of open-pit and underground caving is the main problem affecting safe and efficient mining. Taking the combined mining of …
S Phaisopha, H Shimada, T Sasaoka, A Hamanaka… - Mining, 2023 - mdpi.com
This study investigates the transition from surface to underground mining at the Sepon Gold mine. The stability of surface slopes is assessed prior to commencing underground …
MG Anaraki, M Rabbani, M Ghaffari… - Mining Optimization …, 2022 - researchgate.net
In this article, a bi-objective mathematical model is developed that aims to minimize the transportation costs and carbon released to the environment concurrently. Mining …