Abstract

This paper is made within the European project GoldenEye Nr. 869398 Type Horizon 2020 and aims at geometrization in 3D format of the Rosia Poieni deposit. This geometrization will be based on the information on the contents of the deposit, the economic analysis, and the calculations of the stability of the open pit and the adjacent industrial waste dumps. The analysis of data from the literature on content is in a very wide and insufficiently relevant range. The study will be based on the latest scanning technologies, AI, numerical simulations (FLAC 2D), which will form the basis of an economic analysis and forecast of metal prices in the future in order to identify exploitable limits both horizontally and vertically. Depending on the extension of the exploitation area and the definition of the deep exploitation limit by up-to-date exploitation, stability calculations will be performed, which will finally allow the geometry and safety of the deposit. Also, this geometrization will allow the decision-making of exploitation, extension, optimization by the management team and the administrative council of CUPRUMIN ABRUD S.A.

Highlights

  • Within the European Union project GoldenEye Nr. 869398 Type Horizon 2020 the GoldenEye project will implement a number of operation applications targeting mineral detection, operational efficiency, safety and environmental monitoring

  • Modelling in 2D with the mechanical parameters of the rock suggest an analysis of the general open pit angle between 35° and 40° [3, 4, 7,8,9,10]

  • A development of the open pit bellow 520 m asl should be analyzed in detail according to new geomechanical sampling and laboratory investigations of the rock sequence

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Summary

Introduction

Within the European Union project GoldenEye Nr. 869398 Type Horizon 2020 the GoldenEye project will implement a number of operation applications targeting mineral detection, operational efficiency, safety and environmental monitoring. Goldeneye will execute various activity applications focusing on mineral location, operational proficiency, wellbeing and ecological observing. A Consortium of 16 partners (3 Mining solution providers, 7 Sensor companies, 4 Mining sites, 3 Universities) across Europe are working together to create a TOOL KIT for a safer and environmental friendlier mining operations. Ecological applications of the tool kit will incorporate the observing of tailings dams and the slopes steadiness of waste dumps with early notice ready frameworks to distinguish potential waste dump hazards and take actions in advance

General approaching
Rock mechanical simulation of the general angle of the open pit
Results and conclusions in Factor of Safety assessment
Full Text
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