Mare is a small volcanic island to the west of Halmahera island, Indonesia. Measuring 2 km by 3 km, the island covers a land area of 6.09 km2, and is part of the volcanic arc chain of stratovolcanoes what lie off the west coast of Halmhera, from Hiri in the north to Makian in the south. Historically, once discovered by the modern Europeans in the late 17th century, the Europeans, had come to colonize the people and introduce the system of Mercantilism.