【作者】 王英；

【导师】 先怡衡；

【作者基本信息】 西北大学 ， 文博与博物馆（专业学位）， 2020， 硕士

【摘要】 竹园沟绿松石采矿遗址位于中原文化区附近,通过对竹园沟绿松石采矿遗址的调查研究,采集绿松石矿石,并通过X射线衍射分析、岩相测试、扫描电镜能谱分析和电子探针实验对竹园沟绿松石进行岩相和特征性元素的分析,获取竹园沟绿松石的矿石特征。将竹园沟绿松石的特征性元素与中原文化区中的绿松石制品元素对比研究,以获取宝石类文物的矿石来源及交流运输路径。竹园沟的矿石特征是研究的基础,通过多种科技手段系统地开展竹园沟绿松石的矿物基础特征研究。通过分析得出:竹园沟绿松石呈绿色、蓝色的土状光泽。绿松石矿常呈片状、石板状、结核状集合体产出,绿松石晶体多见鳞片状、短柱状。绿松石杂质可见石英、长石、云母等,围岩以变余泥质、变余粉砂质结构。将竹园沟绿松石的主量元素数据与绿松石理论分子质量值对比后,发现竹园沟绿松石样品中Cu O的含量低于理论值,Al₂O₃的含量略低于理论值,P₂O₅的含量约等同于理论值,少部分的Al³+和Fe³+发生了同质替换。中原文化区的绿松石制品发展脉络由二里头文化时期发展兴盛,到殷墟文化时期和春秋战国时期流散各地。研究兴盛时期的绿松石的矿料来源对了解先民的运输通道有着重大的作用。特征元素中通过数据对比分析,发现竹园沟绿松石矿石和二里头绿松石制品的数据不具有相似性。以目前分析结果显示:可能竹园沟古矿洞所产的绿松石不为二里头遗址提供矿石来源支持。二里头遗址和竹园沟古矿洞之间的文化交流也待商榷。但是,竹园沟遗址确实存在过绿松石古矿,这就为以后学者们的研究提供数据支持。更多还原

【Abstract】 Zhuyuangou turquoise mining site is located near the cultural area of the Central Plains,through the investigation and study of Zhuyuangou turquoise mining site,the collection of turquoise ore,and through the scientific and technological means of Zhuyuangou turquoise lithofacies and trace elements analysis,to obtain the mineral characteristics of Zhuyuangou turquoise.The characteristic elements of Zhuyuangou turquoise are compared with those of the turquoise ware in the central Plains cultural area in order to obtain the mineral source of precious stones and exchange transportation routes.The mineral characteristics of Zhuyuangou turquoise are the basis of the research,and the mineral basic characteristics of Zhuyuangou turquoise are studied systematically through various scientific and technological means.Through analysis:Zhuyuangou turquoise green,blue soil-like luster.Turquoise ore is often flake,slate and tuberculous aggregate production.Turquoise crystals are mostly scaly,short columnar.Turquoise impurities can be seen in quartz,feldspar,mica,etc.,surrounding rock with variable argillaceous,variable argillaceous structure.By comparing the theoretical value of turquoise with the main element,it is found that the content of Cu O in Zhuyuangou turquoise is lower than the theoretical value,the content of Al₂O₃ is slightly lower than the theoretical value,the content of P₂O₅ is about the same as the experimental value,and a small part of Al³⁺and Fe³⁺have homogeneous substitution.The development of turquoise ware in the Central Plains developed from Erlitou culture period to Yinxu culture and the spring and Autumn and Warring States Period.The study of the mineral source of turquoise in the prosperous period plays an important role in understanding the transportation channels of the ancestors.By comparing and analyzing the elements of turquoise ore and turquoise relics,it is found that the content of Zn O in the main element of Zhuyuangou is less than 0.1%,and that of Erlitou culture is around 1%.Through data comparison and analysis of trace elements,it is found that Zhuyuangou and Erlitou are not in the same area.The analysis of the collected turquoise ore shows that the turquoise produced in Zhuyuangou mine may not provide the ore source support for Erlitou.Cultural exchanges between Erlitou and Guaiyu are also up for debate.However,there did exist an ancient turquoise mine in Guaiyu,which provided data support for the later research of scholars.更多还原