Young, R. G. (1984). Uranium deposits of the world, excluding Europe. In Uranium Geochemistry, Mineralogy, Geology, Exploration and Resources, De Vivo, B., Ippolito, F., Capaldi, G. and Simpson, P. R. (eds). London, Institution of Mining and Metallurgy, 117-39.

Yui, S. (1983). Textures of some Japanese Besshi-type ores and their implications for Kuroko deposits. In The Kuroko and related Volcanogenic Massive Sulfide Deposits, Ohmoto, H. and Skinner, B. J. (eds). Economic Geology Monograph 5, 231-40.