G. Kojima

Geology of the Kawayama Mining District, Yamaguchi Prefecture

G. Kojima, Den-ichi Sasaki, 1950 .

Anatahan, Northern Mariana Islands: Reconnaissance geological observations during and after the volcanic crisis of spring 1990, and monitoring prior to the May 2003 eruption

J. Lockwood, S. Rowland, F. Trusdell, 2003 .

Preliminary Report on the Geologic Structure of the Besshi Spotted Schist Zone

G. Yoshino, G. Kojima, K. Hide, 1956 .

Stratigraphy and Geological Structure of the Crystaline Schist Region in Central Sikoku

G. Kojima, 1951 .

The Stratigraphical Position of Kieslager in the Sambagawa Crystalline Schist Zone in Shikoku

G. Yoshino, G. Kojima, K. Hide, 1956 .

Geology and Situation of Ore Deposits in the Region of the Iimori Mine.

M. Nakagawa, N. Oyagi, Shigeki Kanda, 1964 .