Mount Sempu is a volcano in the northern arm of Sulawesi, Indonesia, which contains a 3 km wide caldera. A maar, called Kawah Masem, was formed in the south-west of the caldera and contains a crater lake. Sulfur deposits have been extracted from the maar since 1938. Historical records, however, are unknown from the volcano.[1]

See also

References

  1. ^ a b c "Riendengan-Sempu". Global Volcanism Program. Smithsonian Institution. Retrieved 2021-06-24.


Allikas: https://en.wikipedia.org/wiki/Mount_Sempu
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