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Indonesia | |
| Scher, S., Williams-Jones, A. E., Williams-Jones, G. (2013) Fumarolic Activity, Acid-Sulfate Alteration, and High Sulfidation Epithermal Precious Metal Mineralization in the Crater of Kawah Ijen Volcano, Java, Indonesia. Economic Geology, 108 (5) 1099-1118 doi:10.2113/econgeo.108.5.1099 Ref: http://www.strahlen.org/vp/id/kawahijen/ |
| Collected by and in the collection of Alex Earl |
| Dill, H. G. (2003). A comparative study of APS minerals of the Pacific Rim fold belts with special reference to south American argillaceous deposits. Journal of South American Earth Sciences, 16(5), 301-320. DILL, H.G., FRICKE, A., HENNING, K.-H.and GEBERT, H. (1995) An APS mineralization in the kaolin deposit Desa Toraget from northern Sulawesi, Indonesia.- Journal of Southeast Asian Earth Siences, 11: 289-293 |
| Field observation by Peter Andresen, 1992. |
- Special Region of Yogyakarta
| Symonds, R. (1993): Scanning electron microscope observations of Merapi Volcano, Indonesia. Geochemical Journal: 26: 337-350 |
| Al Hakim, A. Y., Sulistijo, B., & Indriati, T. (2017). Mineralization Study of Ringin Putih Vein, Southern Mountain Part of East Java, Indonesia. DOI: 10.31227/osf.io/hbe96 |
| Lloyd Llewellyn |
| Mazot, A., Bernard, A., Sutawidjaja, I.S. (2007) Hydrothermal system of the Papandayan Volcano, West Java, Indonesia and its geochemistry evolution of thermal water after the November 2002 eruption. Jurnal Geologi Indonesia, 2:1, 15-29. |
- West Nusa Tenggara Province
| Burrows, D. R., Rennison, M., Burt, D., & Davies, R. (2020). The Onto Cu-Au discovery, eastern Sumbawa, Indonesia: A large, Middle Pleistocene lithocap-hosted high-sulfidation covellite-pyrite porphyry deposit. Economic Geology, 115(7), 1385-1412. |
|
Philippines | |
| (obvious from hikers' photos) |
Kawah Ijen, Banyuwangi Regency, East Java Province, Indonesia