Datamine Aegis 2025.3 is the industry-leading, comprehensive open pit mine design and optimization software that spans the complete mining workflow—from resource model import and pit optimization to detailed design, scheduling, and reserve reporting. Developed by Datamine, a global leader in mining software solutions, Aegis delivers an integrated, intuitive environment that empowers mining engineers to design safe, economically optimal pits while maximizing resource recovery. Version 2025.3 continues Datamine’s commitment to mining excellence, offering enhanced optimization algorithms, expanded design tools, improved scheduling capabilities, and seamless integration with the broader Datamine ecosystem. Whether conducting early-stage scoping studies, developing definitive feasibility designs, or optimizing production schedules for operating mines, Aegis delivers the precision, efficiency, and confidence that modern mining demands.
This professional open pit mine design software is designed for:
Mining Engineers & Open Pit Planners designing and optimizing open pit mines from resource model to final pit.
Geologists & Resource Modelers preparing block models for mine design and scheduling.
Mine Optimization Specialists performing pit optimization using Lerchs-Grossmann and other algorithms.
Production & Mine Operations Engineers designing access roads, ramps, and ultimate pit limits.
Consulting & EPCM Firms delivering feasibility studies and detailed mine designs for mining projects.

Advanced Optimization Algorithms:
Lerchs-Grossmann (LG) : Industry-standard 2D and 3D pit optimization
Pseudoflow: Heuristic optimization for rapid scenario analysis
Net Present Value (NPV) optimization with discounting
Revenue Factor optimization for sensitivity analysis
Multiple-pit optimization for complex deposits
Economic Parameters:
Variable revenue factors and discount rates
Mining, processing, and G&A cost modeling
Cut-off grade optimization integration
Price and cost escalation modeling
By-product and penalty element handling
Ultimate Pit Design:
Shell-based pit design from optimized pit envelopes
Pushback design and phase generation
Ramp design and access road creation
Haul road gradient and width specification
Batters, berms, and catch bench design
Design Features:
Interactive graphical design environment
Automatic batter and bench creation
Digitizing and editing tools
Pit slope angle specification by sector and rock type
Crest and toe generation
3D Visualization:
Real-time pit shell and design visualization
Multi-pushback display and comparison
Surface and solid modeling integration
Sectional and plan view capabilities
Block Model Import:
Import from Datamine Studio RM and third-party formats
Support for multiple block models and sub-blocking
Grade and rock type handling
Density and tonnage factor integration
Grade Control:
Estimation parameters for mine planning
Selective mining unit (SMU) definition
Grade-tonnage reporting by design and pushback
Pushback & Phase Scheduling:
Sequence extraction by pushback and bench
Mining rate constraints and equipment allocation
Ore and waste balancing
Stockpile management
Cut-off grade optimization integration
Schedule Optimization:
NPV maximization through sequencing
Mill blending and feed constraints
Multiple product stream handling
JORC / NI 43-101 Compliance:
Reserve estimation by Proven and Probable categories
Modifying factors application
Tonnage and grade reporting by bench, pushback, phase
Reconciliation:
Mine-to-mill reconciliation tracking
Design vs. actual performance comparison
Recovery and dilution analysis
Integrated Environment:
Single interface from optimization to design to scheduling
Context-sensitive ribbon interface
Project-based data management
Repeatable, auditable workflows
Automation:
Scriptable Python API
Batch processing for scenario runs
Template-driven design
Enhanced Pit Optimization Engine – Up to 30% faster optimization with improved memory handling
New Pseudoflow Algorithm – Alternative LG method for rapid “what-if” analysis
Smarter Pushback Design Tools – Enhanced automation with slope angle rules by sector
Production Scheduling Integration – Direct link to Datamine OP$ scheduling software
Improved Block Model Support – Larger model handling with faster loading
Reporting Enhancements – JORC/NI 43-101 compliant templates with automated calculations
UI/UX Refinements – Modernized interface with customizable workspaces
Performance Optimizations – Faster pit shell generation and dynamic refresh
Stability Improvements – Bug fixes and reliability enhancements
Price: 325 $
Price Currency: $
Operating System: Windows
Application Category: Mining Engineering
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