日本防卫省防卫研究所所藏的“三岛丸”号运输档案,详细记录了该船从浙江象山运输萤石至日本的史实,是见证侵华日军掠夺中国矿产资源、实施“以战养战”战略的重要证据。本文对该档案及相关史料进行解读,梳理出被日军抢掠的萤石从象山矿产地到日本本土的运输线路,为进一步的研究提供案例支持。 The “Mishimaru” transport file, which is hidden by Japan’s Defense Ministry’s Institute of Defense, details the ship’s history of transporting fluorite from Xiangshan in Zhejiang to Japan. It is a testimony to the Japanese aggressively plundering China’s mineral resources and implementing “ Trophological warfare ”strategy of the important evidence. This paper analyzes the archives and related historical materials and sorts out the transport routes of the fluorite grabbed by the Japanese army from the Xiangshan mining area to Japan’s native land, providing case support for further research.