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An Archaeological Research of the Ancient Nonferrous Metal Production

古代有色金属生产的考古研究

基本信息

批准号：
12610423
负责人：
KOIKE Nobuhiko
金额：
$ 1.66万
依托单位：
Independent Administrative Institution National Research Institute for Cultural Properties, Nara (2001-2003)Nara National Research Institute for Cultural Properties (2000)
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2000
资助国家：
日本
起止时间：
2000 至 2003
项目状态：
已结题

项目摘要

This research is concerned with the time after the seventh century presumed that the domestic production of various metals becomes securely, tries to explain the productive area, smelting (refining) technology and refinement of dissolution technology about the nonferrous metals that elucidation is late as compared to iron, and to approach for the elucidation of the production style of the nonferrous metals supporting the base of the ancient handicraft.The nonferrous metals examined in this research are gold, silver copper, lead, tin and antimony. On the productive area of gold, the exploration of Nishimikawa a of Sado City was carried out. It became clear that Takasakihama and Tagirisu areas have the possibility that related to the ancient product of gold. And the exploration of Tokoya area in Tsushima's Izuhara Town was carried out in silver productive area. As that result sprinkling of ancient vessel was confirmed. It was proved that it had the possibility to go back to the ancient times.It proceeded with the examination about the silver melting pot of Asukaike site with a problem such as metal smelting. Possibility of cupellation by the melting pot in the ancient times became clear as that result. About copper smelting/refining, I classified and analyzed discovered furnaces. As that result, it become clear that (1) the round shaft furnace in the first half of the eighth century is the oldest, (2) the appearance of the pit furnace is late, (3) the pit furnace B C are deeply concerned with the government workshop, (4) the furnace build of stone concerned with copper refining or casting appeared in Heian Period or the latter half of Nara Period. As for the lead smelting, the pit furnace have the possibility to go back to the end of Nara Period.

本研究着眼于公元7世纪以后，假定国内各种金属的生产变得安全，试图解释与铁相比较晚的有色金属的产地、冶炼(精炼)技术和溶解技术的精炼，并探讨支撑古代手工业基础的有色金属的生产方式。本研究所考察的有色金属是金、银、铜、铅、锡和锑。在金矿产区，对佐渡市西川金矿进行了勘探。很明显，高崎市和塔吉里苏地区有可能与古代黄金产品有关。而对马市井原镇的德谷地区勘探则是在白银产区进行的。这一结果证实了古器皿的喷洒。证明了它有回到古代的可能性，并对阿苏凯克遗址的银熔炉进行了考察，其中存在着金属冶炼等问题。因此，古代大熔炉封杯的可能性变得明显起来。关于铜的冶炼/精炼，我对发现的熔炉进行了分类和分析。由此可以看出：(1)8世纪上半叶的圆形竖炉是最古老的；(2)坑窑的出现较晚；(3)坑窑B、C与政府作坊关系密切；(4)与铜冶炼或铸造有关的石炉建筑出现在平安时期或奈良下半叶。至于铅的冶炼，井式炉有可能回到奈良时期的末期。