About KITAKAZE ARASHI
About 山口大 工 学術資料展示館
About IKEDA YOSHIFUMI
About 長登銅山文化交流館
About ASAKAWA AKITOSHI
About 山口大 大学院創生科学研究科
About KOMATSU RYUICHI
About 山口大 大学院創生科学研究科
About Yamaguchi prefecture
About copper smelting
About slag
About spherical shape
About copper base alloy
About stage(period)
About radiocarbon dating
About supergene enrichment
About copper mine
About copper sulfide
About arsenic containing alloy
About tin containing alloy
About antimony containing alloy
About chemical composition
About metal ores
About ancient times
About crude ore
About Nara period
About 飛鳥時代
About Heian era
About Metallic ore deposit
About 山口
About 銅山
About 古代
About 銅製錬
About 球状
About 銅合金
About 末期
About 平安時代
About 前期
About 産状
About 化学組成