Mineral Exploration: The Detailed Investigation Phase
The detailed investigation phase, or advanced exploration phase, is where mineral potential is thoroughly assessed. This phase focuses on defining ore bodies with precision, assessing their economic viability, and preparing for further development.
Goals of the Detailed Investigation Phase
Defining the Ore Body: Accurately delineate the shape, size, and grade of the mineral deposit.
Economic Evaluation: Analyze whether the deposit is economically viable for extraction.
Geological and Geotechnical Studies: Provide comprehensive data for mine planning.
Techniques and Tools in Action
Exploration coring drill rig: Collects critical core samples to confirm deposit characteristics.
Portable full-hydraulic core drilling rig: Excels in maneuverability and precision in diverse terrains.
Wireline exploration machine: Ensures efficient core extraction, minimizing sample contamination.
Diamond core drilling tools: Deliver high-accuracy samples, essential for detailed analysis.
Application: Gold Exploration in Africa
During a gold exploration project in West Africa, a detailed investigation was conducted using portable full-hydraulic rigs. Wireline machines improved core recovery rates, while diamond core drilling tools provided the high-quality samples needed for mineralogical analysis. The results confirmed the presence of a large, economically viable deposit.
Addressing Common Challenges
