Analysis Of Prehistoric Turquoise Unearthed In Haidai Area

Turquoise,as one of the most common types of jade in prehistoric China,has been unearthed in major cultural areas since the middle of the Neolithic age.The Haidai Region is one of the typical areas of prehistoric turquoise tools unearthed in China.It not only unearthed a large number,but also has its own characteristics in production technology,such as inlay technology and social significance,which has had an important impact on the surrounding areas in the same period and later generations.Compared with other common jade types in the Haidai region,there is still a large research space for related problems.Based on the previous research,this paper systematically combs the prehistoric turquoise tools unearthed in the Haidai region,and the problems discussed mainly focus on the following four aspects:1.This paper classifies and summarizes the types and characteristics of turquoise tools,and analyzes their functions in combination with the unearthed background..In addition to the common analysis methods such as description and classification,the use of statistical methods can form the data construction of turquoise stone tools in different time and space,so as to provide data support for their cultural and social analysis.2.The production technology of turquoise tools was investigated by conventional observation and microscope observation,and the understanding of the production technology was further strengthened through simulation experiments.3.The composition of turquoise tools is detected by means of infrared and Raman,in order to improve the data and demonstration process of origin analysis.Scientific and technological analysis methods play an important reference role in studying the origin of turquoise.4.By investigating the cross regional exchange of turquoise tools,this paper discusses the cultural exchange between the Haidai region and other areas and its influence on Erlitou culture.This influence is not only reflected in material technology,but also in spiritual civilization,showing rich cultural and social implications.