OreNex

Mining & Metals Engineering Calculator is a professional engineering toolkit for exploring calculations across mining operations, mineral processing, metallurgy, mine infrastructure, and project economics. The app brings together a broad collection of engineering calculations in one structured workspace, helping students, engineers, technical professionals, educators, and mining-industry users evaluate parameters, compare scenarios, and understand relationships between key mining and metals variables. CORE ENGINEERING AREAS Mine Planning Explore mine geometry, production planning, material movement, operating parameters, and planning scenarios. Drilling & Blasting Evaluate drilling patterns, burden, spacing, explosive quantities, powder factors, and blast-related parameters. Rock Mechanics Work with rock strength, stress, stability, excavation conditions, and ground-support analysis. Crushing & Grinding Calculate size-reduction parameters, energy requirements, throughput, and equipment variables. Mineral Processing Analyze feed characteristics, concentration, separation, throughput, material balances, and process performance. Flotation Evaluate recovery, grade, concentration, mass flow, and flotation performance relationships. Hydrometallurgy Explore leaching, solution concentration, recovery, material balances, and extraction parameters. Pyrometallurgy Perform calculations involving thermal processing, material balances, energy considerations, and metallurgical parameters. Electrowinning Evaluate current, electrical quantities, production rates, recovery, and process efficiency. Mine Ventilation Work with airflow, pressure, resistance, air quantity, and ventilation parameters. Haulage Calculate payload, cycle time, productivity, distance, speed, and fleet-related relationships. Recovery & Production Evaluate recovery, yield, production, grade, losses, and material-flow relationships. Project Economics Explore costs, revenue, production, operating parameters, profitability indicators, and economic scenarios. ENGINEERING WORKSPACE The app organizes calculations into focused engineering areas, allowing users to move between stages of the mining and metals lifecycle in one convenient workspace. Enter engineering parameters, review calculated results, and explore different engineering and operational scenarios. DESIGNED FOR • Mining engineering students • Mining engineers • Metallurgical engineers • Mineral processing professionals • Geotechnical and rock mechanics students • Mine planning professionals • Process engineers • Technical consultants • Engineering educators • Researchers and learners PRACTICAL USE CASES Explore mine production scenarios, drilling and blasting parameters, rock mechanics, crushing and grinding, mineral recovery, flotation, hydrometallurgical and pyrometallurgical processes, electrowinning, mine ventilation, haulage productivity, production scenarios, and mining project economics. CLEAR RESULTS Each calculation presents relevant input parameters and calculated results clearly, making it easier to review variables, understand engineering relationships, and compare scenarios. ENGINEERING REFERENCE TOOL The app is intended as a calculation and learning aid for engineering analysis. Results should be reviewed using appropriate engineering judgment, site-specific data, applicable standards, and professional procedures before being used for operational, safety-critical, or financial decisions. NO ACCOUNT REQUIRED The app is designed for direct use without an account or registration. Users can access available calculation tools without creating a profile. Whether you're studying mining engineering, evaluating processing parameters, reviewing metallurgical relationships, or exploring project economics, Mining & Metals Engineering Calculator provides a focused calculation workspace covering major technical areas across the mining and metals lifecycle.