EXPLORE | GETTING THEREDESCENTA 2 a.m. hike into an active volcano where minersIndonesia has 127active volcanoes.Only the U.S. (168)and Russia (144)have more.``````7, 1 0 0ELEVATION OF SULFURMINE, IN FEET``````1112°FTEMPERATURE OFSULFURIC GASES RELEASEDFROM THE CRACKS``````1999MOUNT IJENâS LASTKNOWN ERUPTIONBY THE NUMBERSNGM MAPSMt. IjenASIAINDIAN AUS.OCEANINDONESIA
martin jones
(Martin Jones)
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