甘肃金塔县大红山南饰面用花岗岩矿矿床地质特征研究
Geological Characteristics of Granite Mine for Decorative Use in the South of Dahong Mountain,Jinta County
陈文银 1郝明辉 1宋轼儒1
作者信息
- 1. 甘肃省地质矿产勘查开发局第四地质矿产勘查院,甘肃 酒泉 735000
- 折叠
摘要
金塔县大红山南饰面用花岗岩矿地处甘肃北山石炭纪酸性岩体中,区内岩浆活动强烈,赋矿岩石为石炭纪细中粒花岗岩,工作区内圈出饰面用花岗岩矿 1 条.矿体形态简单,岩石完整性好,荒料率较高,估算饰面用花岗岩矿资源量 157.15 万m3,荒料量 48.07 万m3;规模为小型.矿床为典型岩浆型饰面石材用花岗石矿床,矿石工业类型为饰面用花岗岩花岗石.通过对该矿床的勘查开发,为推动金塔县饰面石材工业的发展提供了有力支撑,同时对该类矿床的勘探与开发有一定的借鉴意义与参考价值.
Abstract
In the South of Dahong mountain in Jinta county,is located in the Carboniferous acidic rock mass of Beishan,Gansu Province.The area has strong magmatic activity,and the ore bearing rock is Carboniferous fine-grained granite.The shape of the ore body is simple,the rock integrity is good,and the waste material rate is high.the number of decorative granite ore resources is 1,571,500 stere,it's a small scale granite ore belt,in which 480,700 stere is waste material.Magma-type is typical of the ore deposit,and its industrial type of ore body is granite.Exploring and developing the ore deposit provides raw material for the stone factory in Jinta county,which also provides strong support for promoting the development of decorative stone material industry in Jinta county,and has certain reference significance and value for the exploration and development of this type of deposit.
关键词
金塔县/饰面用花岗岩矿/矿石特征/矿床成因Key words
Jinta county/granite ore for decoration/ore mineral characteristics/ore genesis引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据