| Moriyama, T., Miyawaki, R., Yokoyama, K., Matsubara, S., Hirano, H., Murakami, H., and Watanabe, Y. (2011): Wakefieldite-(Nd), a new neodymium vanadate mineral in the Arase stratiform ferromanganese deposit, Kochi Prefecture, Japan. Resource Geology 61, 101-110. M. Nakagawa, M. Santosh, S. Maruyama (2009) Distribution and mineral assemblages of bedded manganese deposits in Shikoku, Southwest Japan: Implications for accretion tectonics. Gondwana Research 16, 609–621. |