Buscar
Mostrando ítems 11-20 de 4124
Assessing the impact of geologic contact dilution in ore/waste classification in the gol-gohar iron ore mine, southeastern Iran
(MDPI, 2020)
Since the Gol-Gohar iron ore mine (GGIOM), which is located in southeastern Iran, is currently one of the biggest iron mines in this region, increasing the accuracy of its mineral resources model has become a challenge for ...
Target Data Projection in Multivariate Visualization – An Application to Mine Planning
(Springer Berlin / Heidelberg, 2008)
Beyond the mining pit: the academic role in social deliberation for participatory environmental planning
(2017-07-01)
Although mining activities are required to supply human needs, the academic participation on the allocation and planning of mining activities is reduced. We presented our experience in the participatory review of Rio Claro's ...
Incorporation of geometallurgical attributes and geological uncertainty into long-term open-pit mine planning
(MDPI AG, 2019)
© 2019 by the authors. Licensee MDPI, Basel, Switzerland.Long-term open-pit mine planning is a critical stage of a mining project that seeks to establish the best strategy for extracting mineral resources, based on the ...
Stochastic open-pit mine production scheduling: A case study of an iron deposit
(MDPI, 2020)
Production planning decisions in the mining industry are affected by geological, geometallurgical, economic and operational information. However, the traditional approach to address this problem often relies on simplified ...
Antithetic random fields applied to mine planning under uncertainty
(Elsevier Ltd, 2018)
Traditional practice in mine planning often relies on estimation techniques that fail to account for the intrinsicuncertainty of geology and grades, which may have significant consequences in the mine operation. Dealing ...
Block size selection and its impact on open-pit design and mine planning
(SOUTH AFRICAN INST MINING METALLURGY, 2006-03)
This work evaluates and characterizes the impact of the support size and mining dilution of a block model in the operation and selection of equipment at an open pit mine. An exploratory analysis and geostatistical modelling ...
The pristine myth and the direct land use pattern in the region of Magellan's, Chilean Patagonia: Forestry, mining and aquaculture [El mito de pristinidad y los usos efectivos del territorio de la región de Magallanes, Patagonia Chilena: Forestal, minería y acuicultura]
(CSIC Consejo Superior de Investigaciones Cientificas, 2015)
Optimizing Long-Term Production Plans in Underground and Open-Pit Copper Mines
(2012-02)
We present a methodology for long-term mine planning based on a general capacitated multicommodity network flow
formulation. It considers underground and open-pit ore deposits sharing multiple downstream processing plants ...
Multivariate resource modelling for assessing uncertainty in mine design and mine planningJOURNAL OF THE SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGYJ S AFR INST MIN METALL
(SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGY, 2016)