| 侯翠霞,杨 彦,王治虎,蔺强强,张永霞,齐蔓菲,袁彦伟.甘肃省金矿共伴生及低品位资源再评价启示与建议[J].甘肃地质,2026,35(1):58-63 |
| 甘肃省金矿共伴生及低品位资源再评价启示与建议 |
| INSPIRATION AND SUGGESTIONS FOR THE CO-ASSOCIATED AND LOW-GRADE RESOURCE REEVALUATION OF GOLD DEPOSITS IN GANSU PROVINCE |
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| DOI：10.27027/j.cnki.ISSN2097-6704.2026.01.007 |
| 中文关键词: 共伴生矿产 低品位资源 再评价 金矿 综合勘查 甘肃省 |
| 英文关键词:gold deposit associated minerals and low-grade mineral resource re-evaluate comprehensive exploration Gansu Province |
| 基金项目:甘肃省酒泉、甘南等地区部分战略性矿产共伴生、低品位资源再评价（202401-D14）；甘肃省陇南、天水地区部分战略性矿产共伴生、低品位资源再评价（202401-D15）；2024 年甘肃省自然资源青年人才团队项目“敦煌地块敖包山和大敖包沟晶质石墨矿床年代学和成矿物质来源研究”（甘资人函［2024］65 号）。 |
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| 中文摘要: |
| 为服务新一轮找矿突破战略行动，促进增储上产，提高矿产资源供应保障能力，自然资源部组织开展了部分战略性矿产共伴生、低品位资源再评价。 甘肃省金矿再评价选取在产矿山近3年生产实际指标，参考大中型矿区论证下达的工业指标，逐矿区评价资源储量状况，动态掌握了甘肃省金矿共伴生、低品位资源储量家底。 因工业指标降低、新增工程、重算变化等原因，本次再评价甘肃省共计新增金金属量200余吨，为增强金矿资源保障能力提供了有
力支持。 通过本次共伴生、低品位资源再评价工作，发现当前矿山实际生产指标掌握不全面、部分生产勘探工作不规范、综合勘查利用体系不完善等问题，对甘肃省今后金矿的找矿突破、综合勘查、开发利用提出加大矿区深边部找矿力度、动态管理工业指标、加强共伴生矿产综合利用、建立健全节约资源激励约束机制的对策建议。 |
| 英文摘要: |
| In order to serve the new round of prospecting breakthrough strategic action, promote the increase of reserves and production, improve the supply capacity of mineral resources, the Ministry of Natural Resources has organized and carried out reevaluation of co-associated and low-grade resources of certain strategic minerals. The reevaluation of gold mines in Gansu Province selects actual production indicators from the past three years for operating mines, while medium and large mining areas refer to the industrial indicators demonstrated and issued, objectively evaluate the reserves of resources by mining areas, and dynamically grasp the reserves of gold associated and low -grade resources. Due to the reduction of industrial indicators, new projects, recalculation changes and other reasons, a total of more than 200 tons of gold metal were added in Gansu, which provided strong support for enhancing the support capacity of gold resources. Through this reevaluation, issues such as incomplete understanding of actual mine production indicators, non -standard production exploration work, and imperfect comprehensive exploration and utilization system have been identified, and puts forward some
countermeasures and suggestions for the prospecting breakthrough, comprehensive exploration, development and utilization of gold deposits in the future, such as increasing the prospecting intensity in the deep and edge of the mining area, dynamic management of industrial indicators, strengthening the comprehensive utilization of associated minerals, and establishing and improving the incentive and restraint mechanism of saving resources. |
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