Todoko-Ranu

Halmahera Arc Volcanoes, Indonesia

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A view of the Halmahera volcanic arc looking south. From the nearest to farthest: Ibu, Gamkonora, Todoko-ranu, Jailolo, Gamalama, Tidore.

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Geologic map of Halmahera, Indonesia.

Dukono                             Gamalama, Ternate Island 

Gamkonora                       Ibu

Jailolo                               Kiematabu, Tidore Island

Makian Island                  Moti

Todoko-ranu

Sources of Information:

Carlile, J.C., Davey, G.R., Kadir, I., Langmead, R.P., and Rafferty, W.J., 1998, Discovery and exploration of the Gosowong epithermal gold deposit, Halmahera, Indonesia: Journal of Geochemical Exploration, v. 60, p. 207-227.

Kusumadinata, K., 1977, Data on the Dukono volcano; Berita Direktorat Geologi, v. 9, no. 16, p. 183.

McClelland, L., Simkin, T., Summers, M., Nielsen, E., and Stein, T.C., 1989, Global Volcanism 1975-1985: Englewood Cliffs, New Jersey, Prentice Hall, 655 p.

Simkin, T., and Siebert, L., 1994, Volcanoes of the World: Geoscience Press, Tucson, Arizona, 349 p.