A drone shot of a mud geyser bubbling with yellow sulfur on top of Mount Garbuna in Papua New Guinea

drone aerial volcano eruption smoke mist patterns shapes nature natural gray yellow mud bubbles rock dirt new britain papua new guinea mount garbuna gabuna kimbe thermal fields sulfur pots bubbling plumes peak willaumex peninsula muddy plains pit pools hot climate environment asia ashes geology heat geothermal geological earth volcanic geyser steam