矽卡岩和矽卡岩型矿床研究方法

Research methods for skarns and skarn deposits

从宏观和微观两方面简述了在矽卡岩和矽卡岩型矿床研究中常用的研究方法,包括遥感解译法、地球物理勘探法、野外地质填图法、岩(矿)相学和矿物学研究、矿物相平衡研究、流体包裹体研究和稳定同位素方法等,尤其是介绍了近年来出现的新方法,如遥感解译方法和矿物相平衡定量计算方法等。文章认为,矽卡岩型矿床的研究应将宏观和微观方法结合起来进行,并不断地引入新的研究手段以更好地揭示矽卡岩型矿床的形成和分布规律以及理解其成岩成矿作用机理。

This paper summarizes the common methods for studying of skams and skam deposits both macroscopically and microcosmically, including remote sensing interpretation, physical geographical prospecting, field geological mapping, petrography （or mineralogy） and mineralogy, mineral phase equilibrium, fluid inclusion and stable isotope, the new means developed recently such as remote sensing interpretation and quantitive calculation for mineral phase equilibrium are introduced especially. The consideration of integration of macroscopic and microcosmic methods and constant introduction of new means in the skarn deposit studies have important significance in further revealing the formation and distribution of skam deposits, and understanding their petrogenic and metallogenic mechanism.