EllyTjiasmanto

Amazing Ijen Caldera

Many other post-caldera cones and craters are located within the caldera or along its rim. The largest concentration of post-caldera cones forms an east-west-tr...
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Many other post-caldera cones and craters are located within the caldera or along its rim. The largest concentration of post-caldera cones forms an east-west-trending zone across the southern side of the caldera. The active crater at Kawah Ijen has an equivalent radius of 361 metres (1,184 ft), a surface of 0.41 square kilometres (0.16 sq mi). It is 200 metres (660 ft) deep and has a volume of 36 cubic hectometres (29,000 acre•ft).
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