Surabaya, E Java (ANTARA) - East Java aims to retain Ijen Geopark’s Green Card status in the 2026 UNESCO Global Geopark revalidation, with authorities strengthening cross-sector coordination and ...

The Ijen volcano in East Java, Indonesia, regularly pops up online because of its spectacularly unusual colouration: the lava that burns in its crater is an alluring blue. This natural phenomenon ...

Mon, December 19, 2011 Published on Dec. 19, 2011 Published on 2011-12-19T09:00:00+07:00 fter three major eruptions 3,500 years ago that created a caldera measuring 22 by 25 kilometers, the Ijen ...

The crater of the famous Kawah Ijen volcano in East Java in Indonesia, constantly spits sulfuric toxic fumes. Manual laborers from local community go down the crater to fetch blocks of sulfur that ...

Kawah Ijen Volcano found in East Java Province is rich is sulphur deposits. Its chemical reactions with oxygen result in what many call "electric-blue lava", that can be observed during night time.

Mount Ijen’s gorgeous vistas have captivated travelers for centuries, but in recent years, its sulfur mine has become a controversial tourist attraction. Thirty-six-year-old Hadis has been a full-time ...

Share the best of The Jakarta Post with friends, family, or colleagues. As a subscriber, you can gift 3 to 5 articles each month that anyone can read—no subscription needed! jen Crater, which lies on ...

From van Hinsberg et al. (2010b). Leached in deionized water prior to analysis. IJ-1L, IJ-2, and IJ-3 are pumice lumps in sample 15HW-IJ13. In September 2015, gray-to-tan pumice lumps were sampled in ...