HomeUPSCIn which country is the volcano Mount Gamkonora, the highest peak of Halmahera island, which erupted in July 2007 located? 388. In which country is the volcano Mount Gamkonora, the highest peak of Halmahera island, which erupted in July 2007 located?By Admin / October 4, 2025 A. Japan B. Indonesia C. Russia D. France ✅ The correct answer is option B.