| 高凯,田强国,高继拴.嵩县孔崖石英-钾长石混合矿特征及矿石量估算方法探究[J].矿产勘查,2025,16(11):2412-2418 |
| 嵩县孔崖石英-钾长石混合矿特征及矿石量估算方法探究 |
| Quartz-potassium feldspar characteristics and resource volume estimation method in Kongya of Songxian |
| 投稿时间：2023-03-02 |
| DOI：10.20008/j.kckc.202511002 |
| 中文关键词: 石英 钾长石 混合矿 矿石量 估算方法 嵩县孔崖 |
| 英文关键词: quartz potassium feldspar mixed ore ore quantity estimation method Kongya of Songxian County |
| 基金项目:本文受“河南省洛阳市嵩县大章镇孔崖石英矿生产勘探”项目(03011235)资助。 |
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| 中文摘要: |
| 河南省嵩县孔崖石英-钾长石矿位于华北陆块南缘熊耳山—外方山地区燕山期五丈山花岗岩体内，属伟 晶岩型矿床，矿石类型为石英-钾长石混合矿。目前该类型矿石在现行规范中没有相应的工业指标，也没 有可以参考的估算方法。本文以孔崖石英-钾长石矿石为研究对象，从矿石矿物构成、工业用途、地质可 能性、技术可行性、经济合理性等方面进行分析，结合加工色选试验分析拟定了石英-钾长石混合矿工业 指标，同时针对该类型矿石提出了合理的资源量估算方法。 |
| 英文摘要: |
| The Kongya quartz-potassium feldspar deposit in Songxian, Henan Province, is located in the Yan.shanian Wuzhangshan granite pluton of the Xiongershan-Waifangshan district in the southern North China Block. Itis a pegmatitic-type deposit with a mixed ore type consist of quartz and potassium feldspar. At present, there is nocorresponding industrial index for this type of ore in the current specification, and there is no estimation method thatcan be referred to. In this paper, we analyze the mineral composition, industrial use, geological possibility, technical feasibility, and economic rationality of the quartz-potassium feldspar ore from the Kongya deposit, combine with thecolor separation test analysis to formulate the industrial index, and finally propose a reasonable resource estimationmethod for this type of ore. |
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