Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MATSUEDA Hiroharu,"On the mode of occurrence and mineral paragenesis of iron-wollastonite skarn in the Sampo mine, Okayama Prefecture",九州大学理学部研究報告. 地質学,03858278,"Faculty of Sciences, Kyushu University",1973-12-15,11,2,265-273,https://cir.nii.ac.jp/crid/1390853651358599680,https://doi.org/10.15017/4706162