What type of volcano is Kawah Ijen?
composite volcano
Kawah Ijen is a composite volcano located at the easternmost part of Java island in Indonesia and hosts the largest natural acidic lake in the world. We have gathered all available historical reports on Kawah Ijen’s activity since 1770 with the purpose of reviewing the temporal evolution of its activity.
What material is being extracted from Kawah Ijen volcano?
Sulfur mining has taken place at Kawah Ijen since 1968. The volcano is famous for the striking blue glow it emits from the combustion of sulfuric gases. As the burning gases cool, they deposit sulfur around the volcano’s crater lake.
When was the last time the Kawah Ijen erupted?
1999
| Facts About Kawah Ijen | |
|---|---|
| Location: | Java, Indonesia |
| Volcano Type: | Stratovolcano |
| Last Eruption: | 1999 |
| Nearby Volcanoes: | Agung, Merapi |
Why is Kawah Ijen lava blue?
But at Kawah Ijen, extremely high quantities of sulfuric gases emerge at high pressures and temperatures (sometimes in excess of 600°C) along with the lava. Exposed to the oxygen present in air and sparked by lava, the sulfur burns readily, and its flames are bright blue.
Why does the Kawah Ijen volcano spew blue flames?
What is unique about Kawah Ijen?
This popular complex is situated within Ijen crater with stratovolcano Gunung Merapi as the highest point. It is one of the world’s most unusual volcanoes because instead of producing the usual red lava and black smoke, its underground activities result in bright blue flames rising into the air.
What volcano spits blue lava?
Kawah Ijen volcano
Kawah Ijen volcano in Indonesia erupts electric-blue fire, that trickles down the mountain slope at night attracting crowds of tourists and photographers.
What is the Ijen crater?
The principal attraction at Ijen is the large Crater Lake that has much sulfur, which lies hidden between sheer walls of deeply furrowed rock at more than 200 meters. The Ijen crater itself lies at approximately 2,300 meters above sea level. It forms a twin volcano with the now extinct Mount Merapi.
Kawah Ijen (Ijen Crater Banyuwangi) volcano is one of several volcanoes located in the 15km diameter Caldera in East Java, Indonesia. The caldera rim is still visible in places but has been partially buried by Kawah Ijen. A large warm acidic crater lake and an active sulfur mine.
Which is the biggest crater lake in Java?
Ijen Crater is the biggest crater lake in Java. The sulfur crater lake lies between a natural dams of deeply etched rock. It is 200 meters deep and contains about 36million cubic meters of steaming acid water, shrouded in a smelling swirling sulfur cloud. Inside the crater the different color and size of stones are found.
Where is the Ijen Plateau?
Ijen Plateau lies in the centre of Ijen-Merapi Malang Reserve, which extends over much of the mountainous region directly west of Banyuwangi and borders on the Baluran National Park in the northeast. As at Mt. Bromo, the caldera is best viewed from the air.