Multifractal Characteristics of Uranium Grade Distribution and Spatial Regularities in a Sandstone-Type Uranium Deposit in Xinjiang, China

Based on an analysis of the spatial distribution uranium grade in 338 boreholes a deposit Xinjiang, enrichment and variation ore two stopes are discussed using multifractal theory. The characteristics studied by parameters: scaling exponent mass τ(q), α(q) each sub-set its corresponding fractal dimension f(α), D0 information D1. differences can be quantified well spectrum parameters such as Δα, Δf R. After comprehensive analysis, 10 m × is defined fence unit, window sizes ε=3,6,9⋯,45 set; singularity exponents α calculated this element concentration–area method. results show that theory model organically combine structure information, scale change anisotropy to obtain low-grade weak mineral resources effectively distinguish complex superimposed anomalies. This will provide basis for local concentration rules design leaching mining site.