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广西侵入岩发育、活动频繁,主要分布于桂北、桂东及桂东南等地,大多为酸性岩。时代有四堡、雪峰、加里东、华力西、印支、燕山及喜山等七期,其中,加里东、华力西、印支及燕山期是本区侵入岩主要形成时期,也是小岩体活动较多的时期。这些小岩体在遥感象片上标志明显。本文选择典型航、卫片为实例进行解译。由于解译条件所限,采用手段是目视判读,主要的解译标志为影象的色调、形状、纹形、结构等。解译的内容主要是圈定小岩体的边界线、色调及形状(图形),其次是探讨隐伏小岩体所反映的地质信息与内生矿产的关系。
Guangxi intrusive rock development, frequent activities, mainly in northern Guangxi, Guangxi and Southeast Guangxi and other places, mostly acidic rocks. There are seven periods of Si Bao, Xue Feng, Caledonian, Variscan, Indosinian, Yanshan and Himalayan eras, of which Caledonian, Variscan, Indosinian and Yanshanian are the main formations of intrusive rocks in this area and are also Small rock activities more period. These small rock masses are marked on remote sensing images. This article chooses the typical flight and the satellite film as an example to interpret. Due to the limited interpretation conditions, the means of using visual interpretation, the main interpretation of the logo for the image of color, shape, texture, structure and so on. Interpretation is mainly delineated the boundaries of small rock mass, color and shape (graphics), and secondly to explore the relationship between geological information and endogenous mineralization reflected by the hidden small rock mass.