摘要
通过对镇远江古钒矿多层产出地质特征及矿石组份的研究,认为黔东地区钒矿的形成是南华裂谷海槽在伸展构造环境条件下,中基性岩桨活动所产生的多期、间歇性海底喷流将地壳深部的钒等成矿物质带到沉积海盆,在粘土吸附作用下形成矿床。
By study the geological characteristic and ore component of polylaminate navajoite Jianggu navajoite of Zhenyuan county, the author thought the formation of the navajoite in eastern Guizhou was Nanhua rift trough in the situation of extend structural environment, the frequent and spasmodic submarine cascade that were produced by the intermediate and basic magmatic activity took vanadium and other minerals to the depositional marine basin from deep earth crust and formed mine bed under the adsorption action of clay.
出处
《贵州地质》
2008年第1期31-34,50,共5页
Guizhou Geology
关键词
钒矿
基本特征
成因
黔东
deposit
basic characteristic of black soil
origin
eastern Guizhou
