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1∶50000矿产地质调查
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四川首次编制1∶50000矿产地质调查专项规划 5年“探矿蓝图”开启寻矿新征程
Si Chuan Ri Bao· 2025-10-12 01:48
Core Viewpoint - The Sichuan Provincial Government has launched a 1:50000 mineral geological survey plan for the years 2025-2030, aiming to enhance the coverage of geological surveys in key mineral areas to the national average level within five years, while identifying 147-220 high-quality exploration targets for future mining breakthroughs [1][3][4]. Group 1: Geological Survey Plan - The plan targets 17.28 million square kilometers of important mineral areas that have not yet undergone 1:50000 geological surveys, designating these as the "main battlefield" for systematic geological survey work [1][3]. - The goal is to achieve a geological survey coverage rate in key mineral areas that matches the national average within five years, while also submitting 147-220 high-quality exploration targets to reserve sufficient "potential stocks" for future mining breakthroughs [2][3]. Group 2: Implementation Strategy - The implementation will be carried out in phases over five years, focusing on easier tasks first to accumulate experience, with a total of 147 survey maps planned [4]. - The survey will cover key mineral types such as vanadium-titanium magnetite, manganese, copper, nickel, gold, lithium, rare earths, and phosphorus, which are strategic minerals in high demand [4]. Group 3: Coordination and Collaboration - The plan integrates the geological survey efforts of both the central and provincial levels, with the China Geological Survey supporting 38 survey maps covering 16,900 square kilometers, while provincial efforts will cover 109 survey maps over 48,100 square kilometers [4]. - This coordinated approach aims to optimize regional work arrangements and enhance the overall level of geological survey work in Sichuan [4]. Group 4: Environmental Considerations - The plan emphasizes ecological protection, incorporating environmental considerations throughout the geological survey process, prioritizing non-invasive techniques such as remote sensing and aerial geophysical exploration [5].