Takenouchi, Sukune.
Porphyry copper deposits of the island arc system from Japan to Bougainville through Philippines / by Sukune Takenouchi. - 1976. - p. 47-64.
Photocopy from : World mining and metals technology / Alfred Weiss, editor. Tokyo : Mining and Metallurgical Institute of Japan.
Copper ores--Papua New Guinea--Bougainville Island.
Copper ores--Pacific Area.
Porphyry copper deposits of the island arc system from Japan to Bougainville through Philippines / by Sukune Takenouchi. - 1976. - p. 47-64.
Photocopy from : World mining and metals technology / Alfred Weiss, editor. Tokyo : Mining and Metallurgical Institute of Japan.
Copper ores--Papua New Guinea--Bougainville Island.
Copper ores--Pacific Area.