Structural Oblique Ore-Body Mapping for Deep Concealed Deposit Targeting
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Solution Overview
Problem
The oblique distribution law and formation mechanism of ore bodies in hydrothermal deposits controlled by structures are unclear, limiting effective exploration and prospecting in deep and peripheral areas, which hampers the increase in reserves and production.
Innovation Solution
A method is provided to analyze the oblique distribution law and mechanical mechanism of ore deposits, ore segments, and ore bodies by determining structural classification ore-controlling laws and combination patterns, inferring deep extensions, and predicting concealed ore bodies using spatial distribution characteristics and erosion depths.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional exploration methods are used, then exploration can be conducted, but the oblique distribution law and formation mechanism of ore bodies remain unclear, limiting effective exploration in deep and peripheral areas
Solution Approach 1:
The patent segments the ore body distribution analysis into different scales (ore deposit, ore segment, ore body group, ore body) and applies structural classification to each level. This segmentation allows systematic analysis of oblique distribution patterns at multiple hierarchical levels, resolving the complexity of understanding the overall distribution law while enabling targeted exploration in deep and peripheral areas.
Solution Approach 2:
The patent introduces a new dimensional approach by analyzing both planar (horizontal) and cross-sectional (vertical) oblique distribution patterns simultaneously. This multi-dimensional analysis reveals the three-dimensional spatial arrangement of ore bodies controlled by structures, transforming traditional two-dimensional mapping into comprehensive spatial understanding, thereby improving exploration efficiency in deep areas.
2Productivity
If structural classification and multi-scale analysis are applied, then deep prospecting and targeting of concealed ore bodies is enabled, but the complexity of analysis increases
Solution Approach 1:
The patent divides the complex analysis into four manageable segments corresponding to different scales: ore deposit, ore segment, ore body group, and ore body. Each segment has specific structural classification criteria and oblique distribution characteristics, making the overall complex analysis systematic and manageable while maintaining high productivity in deep prospecting.
Solution Approach 2:
The patent establishes structural classification ore-controlling laws and combination patterns of ore-controlling structures as preliminary frameworks before conducting deep prospecting. These pre-established classification systems and combination patterns serve as guiding principles that simplify the exploration process and enable efficient targeting of concealed ore bodies without requiring complex real-time analysis.
3Loss of time
If conventional exploration approaches are used, then exploration can proceed, but exploration time and costs increase due to lack of clear oblique distribution law
Solution Approach 1:
The patent performs preliminary analysis and classification of structural ore-controlling laws and combination patterns before actual exploration. By pre-establishing the oblique distribution laws and mechanical mechanisms at different scales, the patent enables rapid and targeted exploration in deep and peripheral areas, significantly reducing exploration time and costs while maintaining high measurement precision.
Solution Approach 2:
The patent incorporates feedback mechanisms by continuously comparing observed ore body distributions against the established structural classification and oblique distribution laws. This feedback loop allows for verification and refinement of the classification system, ensuring that exploration strategies remain optimized and up-to-date, thereby reducing time loss and improving precision.
Data Source
AI summary
Provided is a method for judging spatial oblique distribution patterns and deep prospecting and targeting concealed ore bodies of a hydrothermal deposit controlled by structures. The method includes: a structural classification ore-controlling law and an combination pattern of ore-controlling structures are determined. A mechanical mechanism of the spatial distribution of ore deposits, ore segments, ore body groups and ore bodies controlled by multi-scale structures is revealed, and an oblique distribution law of ore bodies on a plane and a cross-section is determined. According to the oblique distribution law and the erosion depth of ore body groups and ore segments, pinching-out elevations of the maximum deep extensions of main ore body groups and ore segments are inferred. Deep prospecting and targeting of a concealed ore body is realized, and the deep resource potential is predicted.