Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Mitsui, Seiichiro
Ippan Zaidan Hojin Yonagoshi Bunkazaidan Maizo Bunkazai Hakkutsu Chosa Hokokusho, 6; Ippan Kokudo 180-Go (Nambu Baipasu) Doro Kairyo Koji Ni Tomonau Maizo Bunkazai Hakkutsu Chosa Hokokusho V; Tottoriken Saihakugun Nambucho; Sakaiyaishi Iseki, 2, p.35 - 48, 2015/00
A number of ancient iron artifacts in apparently well-preserved state were excavated from Sakai-Yaishi archaeological site in Nambu Town, Tottori Prefecture. To obtain detailed information on corrosion state of the iron artifacts, we analysed corrosion depths with a X-ray Computer Tomography (X-ray CT) and corrosion products with a portable X-ray diffractometer equipped with X-ray fluorescence spectrometer (XRD/XRF). For comparison, a poor-preserved iron artifact excavated from Bakurou-Machi archaeological site in Bakurou Town also analysed. The results imply that the difference in the corrosion states of the iron artifacts between Sakai-Yaishi and Bakurou-Machi archaeological sites reflects a difference in locations between both archaeological sites, that is a difference in burial environmental conditions between a hillside and a beachside.