浅谈硅化木国家地质公园矿物和岩石的特征和识别方法

A Brief Discussion on the Characteristics and Identification Methods of Minerals and Rocks in Silicified Wood National Geopark

本文主要介绍硅化木国家地质公园矿物和岩石的特征和识别方法,根据周围的山体河道等利用罗盘来定点,并对地质露头剖面进行观察、描述和记录,然后对露头剖面进行对比分析。主要包括岩性的判断以及岩层三要素(走向、倾向、倾角)的测量以及各主要岩石类型、构造类型的成因与分布特征等。

This paper mainly introduces the characteristics and identification methods of minerals and rocks in the siliconwood national geopark. According to the surrounding mountains and rivers, the geological outcrop profile is observed, described and recorded, and then the outcrop profile is compared and analyzed. It mainly includes the judgment of lithology, the measurement of three elements of rock strata(strike,inclination and inclination), and the genesis and distribution characteristics of major rock types and tectonic types.