Knowledge-driven GIS modeling technique for gold exploration, Bulghah gold mine area, Saudi Arabia

Hydrological characterization of Mahd Ad Dahab Gold Mine, Saudi Arabia

The present study focuses on the gold mining in Mahd Ad Dahab region of Saudi Arabia. The study aims at the integrated use of existing meteorological information with the drainage basin morphometry of the mine catchment for determining the preferential flow path for the mine contaminants. The study reveals that the actual mining area lies at the headwaters of two watersheds: Watershed A and Wat...

Labour’s utilization and labour’s productivity of a gold mine in Saudi Arabia

According to Dean1, the largest component of an underground mine’s operating expenses is the labour cost, typically from 40% to 50% with some as high as 60% of the total cost. Industrial managers know that the total cost will go down if they can accomplish the job with fewer people. Moreover, enhancing the productivity per man-hour is one of the greatest savings in manpower and that can be a po...

Tools to Mine the Gold

Grinding Circuit at Mouteh Gold Mine

This study was conducted in Mouteh grinding circuit. Mouteh gold processing plant is located in Esfahan province,center of Iran, close to Mouteh open pit mine. One of the main problems in this circuit is low efficiency grinding operation. In this study, first grinding circuit and its performance parameters are evaluated. Laboratory and corrected operating Bond work index subsequently were calcu...

Developing GIS-Based Unit Hydrographs for Flood Management in Makkah Metropolitan Area, Saudi Arabia

Unit hydrographs (UH) are either determined from gauged data or derived using empirically-based synthetic unit hydrograph procedures. In Saudi Arabia, the discharge records may not be available either for several locations or for long time scales, and therefore synthetic unit hydrographs are crucial in flood and water resources management. Available metrological, geological, and land use datase...