河南省栾川县梅花石资源特征及开发利用研究  

Characteristics, Development and Utilization of Meihua Stone Resource in Luanchuan County, Henan Province

作　　者：李庆康[1] 章秉辰[1] 

机构地区：[1]河南省地质调查院,郑州450001

出　　处：《河南科学》2016年第4期581-586,共6页Henan Science

基　　金：河南省地质勘查基金项目(豫国土资发〔2011〕82号)

摘　　要：河南省栾川县潭头镇—秋扒乡一带是栾川梅花石的主产区.为了研究其资源特征,开展了栾川梅花石资源野外勘查,并对其物理性质、化学性质进行了测试分析.研究结果表明,其原岩为中元古界熊耳群中酸性火成岩,包括杏仁状安山岩、杏仁状粗安岩、杏仁状流纹岩、杏仁状英安岩及杏仁状玄武安岩.栾川梅花石储量丰富,无放射性污染,抗压强度高,具极高的观赏价值和收藏价值.最后,对栾川梅花石的合理开发及利用提出了一些建议.Tantou Town-Qiupa Township area of Luanchuan County in Henan Province is the mare prooucing area of Luanchuan meihua stone. In order to study the characteristics of Luanehuan meihua stone resource, the field exploration was implemented, the physical and chemical properties were tested and analyzed. The results show that its original rock is intermediate-acidic igneous rock of Mesoproterozoic Xiong＇ er Group, including amygdaloidal andesite, amygdaloidal trachyandesite, amygdaloidal rhyolite, amygdaloidal dacite and amygdaloidal basaltic andesite. The Luanchuan meihua stone is abundant, has no radioactive pollution and high compression strength, with high value of ornamental and collection. Finally, some suggestions on the rational development and utilization of the Luanehuan meihua stone are raised.

关 键 词：栾川县 梅花石 特征 

分 类 号：P584[天文地球—岩石学] P967[天文地球—地质学]