Geology
Dukono is an active volcano at the north end of the island. Mount Ibu is an active volcano at the northwest coast of the island. The islands are the northwestern limit of the Australian continent.
Read more about this topic: Halmahera
Geology
Dukono is an active volcano at the north end of the island. Mount Ibu is an active volcano at the northwest coast of the island. The islands are the northwestern limit of the Australian continent.
Read more about this topic: Halmahera