CAJ | 학술논문

前言位于云南省大理白族自治州的剑川海门口遗址。在云南考古学上占有十分重要的地位。它首次发掘于1957年3、4月间，是在拓宽剑湖出口的建设工程中发现的。当时出土了14件铜器。计有镰、钺、刀、锥、夹、钩、饰片各1件，凿、镯各2件，以及斧3件；另外还发现1件石质钺范。由于同时还伴出有大量石器。研究者认为该遗址属于“铜石并用文化”。当时因条件有限，“清理工作做得较草率，清理结束后，也未做详细整理研究,仅发表了一则简报”。
전언 위우운남성대리백족자치주적검천해문구유지。재운남고고학상점유십분중요적지위。타수차발굴우1957년3、4월간，시재탁관검호출구적건설공정중발현적。당시출토료14건동기。계유렴、월、도、추、협、구、식편각1건，착、탁각2건，이급부3건；령외환발현1건석질월범。유우동시환반출유대량석기。연구자인위해유지속우“동석병용문화”。당시인조건유한，“청리공작주득교초솔，청리결속후，야미주상세정리연구,부발표료일칙간보”。
This paper presents the results of a compositional analysis of some bronze artifacts unearthed from Jianchuan Haimenkou site of Yunnan. Pure copper and Cu-Sn and Cu-Pb alloys were identified in these artifacts by means of SEM, with the second as the dominant component. Metallographic microscope examination showed that a series of making techniques, such as casting, forging and cold working after forging, had been used by that time. It can be concluded that the artifacts analyzed belong to the Bronze Age. Based on relevant radiocarbon dates and other archaeological evidence, the paper argues that the bronze artifacts unearthed from the Haimenkou site should be attributed to the late Spring-and-Autumn period.