Discover the Profitability of End-to-End Mine Optimization

GEOVIA Whittle enables open pit mining companies to first accurately evaluate the financial viability of a mineral deposit and options for capital investment and development, then determine the optimal long-term strategic mine plan and schedule to extract the full value of that deposit over the life of the mine. Through a range of customizable components, including strategic scheduling, detailed cost, price, and recovery modelling, multiple scenario analyses, blending, cut-off and simultaneous stockpile optimization, Whittle empowers mines to achieve full, end-to-end mine optimization — a process proven to improve net present value well above pit optimization alone.

How Whittle Enhances Mining Efficiency

Strategic Planning Capabilities

Whittle significantly boosts long-term mine planning by providing strategic insights into pit design and scheduling. The software evaluates various scenarios to optimize the economic return of mine operations, taking into account geological data, market conditions, and operational constraints. This helps identify the most profitable strategy to extract minerals efficiently and sustainably.

Optimization Techniques Used

Whittle employs advanced optimization algorithms to maximize the value of mining operations. These techniques include Lerchs-Grossmann algorithms for ultimate pit limits and advanced scripting for scenario analysis, ensuring optimal resource extraction. By integrating economic, environmental, and operational data, the software delivers robust models that guide critical decision-making in mine planning.

GEOVIA Whittle Roles

Discover the world’s most comprehensive strategic mine planning role-based portfolio for surface mining.

GEOVIA Pit Optimizer
GEOVIA Pushback Optimizer

GEOVIA Pit Optimizer

Find the optimal mining strategy utilizing a combination of economic, physical, geotechnical and operational constraints.

Choose either Pseudoflow or Lerchs-Grossman (LG) algorithm to generate optimized pit shells
Utilize unparalleled toolkit for high level economic evaluation of new projects and operating open pit mines
Uncover and understand economic drivers and associated sensitivities
Focus on NPV maximization or resource recovery
Manage projects with an easy-to-use framework
Analyze multiple scenarios and elements with advanced reporting and charting

GEOVIA Blend Optimizer
GEOVIA Multi-Mine Optimizer
GEOVIA Simultaneous Optimizer

GEOVIA Blend Optimizer

Optimize blend considering the schedule and existing stockpiles to ensure these are optimized at the same time, driven by the overall objective of maximizing the Net Present Value (NPV) of the whole operation.

Blend optimization based on Whittle schedules or imported schedule
Bulk blend scenario analysis considering multiple products with different specifications, prices, blending costs and blending limits
Handle multiple coal specifications and constraints such as minimum BTU, max ash and sulphur
Perform extractive blend factoring in blending costs and constraints, such as process recovery, prices and selling costs while limits are applied to the extractive process
Handle multiple stockpiles, different cut-offs, time dependant recoveries, initial size and grade while utilizing Whittles scheduling engine to determine the optimal blend strategy

*Prerequisites: GEOVIA Pushback Optimizer

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GEOVIA Strategic Mine Planning FAQ

The specific processes involved in mine planning can vary depending on the type of mining (e.g., open-pit, underground), the size of the operation, the geological conditions, and other factors. However, here are the key processes typically involved in mine planning:

Exploration and Resource Assessment. The accuracy of resource estimation and exploration efforts directly impacts a mining company's long-term viability and future profitability.
Geotechnical Studies. Ensuring the structural integrity of mine infrastructure is crucial for safety and the sustainability of mining operations over the long haul.
Mining Method Selection. The choice of mining method significantly influences the mine's production potential, environmental impact, and financial outlook.
Mine Design. Efficient mine design is essential for optimizing resource recovery and minimizing operational costs throughout the life of the mine.
Equipment and Infrastructure Planning. Investing in the right equipment and infrastructure is a long-term commitment that directly affects a mining company's productivity and competitiveness.
Production Scheduling. Strategic production scheduling ensures a steady supply of minerals to meet market demands and secure future revenue.
Environmental and Permitting. Compliance with environmental regulations and sustainable practices is essential for the long-term reputation and legal standing of mining companies.
Cost Estimation and Financial Analysis. Accurate financial analysis guides investment decisions, impacting a mining company's profitability and future growth.
Safety and Risk Management. Prioritizing safety and risk mitigation is vital for the well-being of employees and the long-term sustainability of mining operations.
Monitoring and Adaptation. Continual monitoring and adaptation help mining companies stay resilient and responsive to evolving conditions in the industry.
Closure and Reclamation. Planning for mine closure and reclamation is essential for addressing long-term environmental responsibilities and ensuring legacy.