Western Gemini Seamount | John Seach


Tafea Province, Vanuatu

21.0 S, 170.05 E
summit elevation -30 m
submarine volcano

Western Gemini Seamount has older eruptions shown by the marine growth on underwater basalt samples. Located approximately 100 km South of Aneityum Island, about halfway between Yasur Volcano (Tanna Island) and Matthew Island.

Further reading
Monzier, Michel, et al. "High-Mg andesites from the southern termination of the New Hebrides island arc (SW Pacific)." Journal of Volcanology and Geothermal Research 57.3-4 (1993): 193-217.

Western Gemini Seamount Eruptions

Eruptions in the past 10,000 years.