摘要
大田琴山铁矿主矿体呈似层状贮存于晚古生代经畲组中,其形态和产状受地层控制明显,次要矿体以脉状、透镜状居多;岩浆期后热液叠加、改造显著,属沉积-热液改造型矿床。
The ore bodies of the Qingshan iron are stratiform and occur in the late paleozoic Jingshe formation, and form and occurrence are evidently controlled by the layer. The secondary orebody mostly acts like a veiny and lenticular, It is remarkably transformated the postmagmatic hydrothermal superimposed . It belongs to the deposit of the sedimentary-hydrothermal reforming type.
出处
《福建地质》
2011年第2期101-107,共7页
Geology of Fujian
关键词
铁矿
地质特征
沉积-热液改造型
大田琴山
iron ore, geologic characteristics, sedimentary-hydrothermal reforming type, Qingshan area of Datian County
