Magmatism and Geothermal Potential in Pandan Volcano East Java Indonesia

Isao Takashima; Dwi Fitri Yudiantoro

doi:10.31315/jmel.v2i2.2214

Magmatism and Geothermal Potential in Pandan Volcano East Java Indonesia

Isao Takashima, Dwi Fitri Yudiantoro

Abstract

Pandan volcano is a volcano formed on Tertiary sedimentary rocks from the Kendeng zone deposited in the basin of East Java. In addition to generating petroleum potentials, such as Cepu and Bojonegoro oil fields, this area also generates geothermal potential. As a source of heat from the geothermal system is igneous rock formed from the magmatism process. The type of rock formed by the process of magmatism in the Pandan geothermal system is basaltic-andesitic and hornblende andesite are medium-high K calk alkaline affinity located in the island arc. The interaction of hot rock from post magmatism process with hydrothermal fluid resulted in the manifestation of hot springs and calcite travertine in the study area. Prediction of the subsurface temperature of hot water from geothermometer silica analysis contained in Banyukuning and Jarikasinan show cristobalite Beta equilibrium (70^oC) and quartz temperature (120^oC). To study about magmatism and geothermal fluid using petrographic method and petrochemical analysis (X-ray fluorescence spectrometry method) to the sample of igneous rock. While to study the fluid type and geothermometer of geothermal fluid using data from previous researchers. This research study is expected to provide additional information on the field of geothermal and magmatism in this area.

Keywords

geothermal; magmatic; manifestation; volcano

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References

Bemmelen, van, RW. 1949. The Geology of Indonesia, IA, Government Printing Office, Martinus Nijhoff, The Hague, 792 p.

Busby, C.J., and Ingersoll, R.V. 1995. Tectonics of Sedimentary Basins: Cambridge, Massachusetts, Blackwell Science, 579 p.

Clift, P.D., Schouten, H., and Draut, A.E. 2003. A general model of arccontinent collision and subduction polarity reversal from Taiwan and the Irish Caledonides, in Larter, R.D., and Leat, P.T., eds., Intra-Oceanic Subduction Systems; Tectonic and Magmatic Processes, Geological Society [London] Special Publication 219, p. 81–98.

Ewart, A. 1982. The Mineralogy and Petrology of Tertiary Recent Orogenic Volcanic Rocks: with Special Reference to the Andesitic-Basaltic Compositional Range. In Andesites: Orogenic Andesites and Related Rocks”, R.S. Thorpe (ed.), Chichester Wiley, 26-87.

De Genevraye, P. and Samuel, L. 1972. Geology of the Kendeng Zone (Central dan East Java), Proceedings Indonesian Petroleum Association, 2nd Annual Convention, p. 17-30.

Dewey, J.F. 1980. Episodicity, sequence and style at convergent plate boundaries, Geological Association of Canada Special Paper 20, p. 553–573.

Dickinson, W.R. 1974. Plate tectonics and sedimentation, in Dickinson, W.R., ed., Tectonics and Sedimentation: Tulsa, Society of Economic Paleontologists and Mineralogists, p. 204

Giggenbach, W. F. 1988. Geothermal solute equilibria. Derivation of Na – K – Mg – Ca geoindicators. Geochim. Cosmochim. Acta, 52, 2749 – 2765.

Hochstein, M.P. 1995. Crustal heat transver in the Taupo Volcanic Zone (New Zealand): comparison with other volcanic arcs and explanatory heat source models, J. Volcanol. and Geotherm. Res., 68, 117 – 151.

Hochstein and Browne. 2000. Surface Manifestations of Geothermal System with Volcanic Heat Sources, in Encyclopedia of Volcanoes.

Karig, D.E. 1971. Origin and development of marginal basins in the Western Paciﬁc, Journal of Geophysical Research, v. 76, p. 2542–2561.

Kobayashi, K. 1985. Sea of Japan and Okinawa Trough, in Naira, A.E.M., et al., eds., The Paciﬁc Ocean, Volume 7: The Ocean Basins and Margins: New York, Plenum Press, p. 419–458.

Lawless, J.V., White, P.J., Bogie, I., and Andrews, M.J. 1995. Tectonic features of Sumatra and New Zealand in relation to active and fossil hydrothermal systems: A comparison. Proceedings of the PACRIM ’95 Congress, Publication Series-Australasian Institute of Mining and Metallurgy, 9/95, (1995), p. 311–316.

Lunt, P. 1991. The Neogene geological history of East Java, some unusual aspects of stratigraphy. Proc. 20th Ann. Conv. Indon. Assoc. Geol. (IAGI), p. 26-36.

Peccerillo, A. and Taylor, S.R. 1976. Geochemistry of Eocene Calc-Alkaline Volcanic Rocks from the Kastamonu Area, Northern Turkey. Contributions to Mineralogy and Petrology, 58, 63-81.

Pringgoprawiro H. and Sukido. 1992. Geologi Lembar Bojonegoro, Jawa, Lembar 1500-5, Departemen Pertambangan dan Energi, Direktorat Jenderal Geologi dan Sumber Daya Mineral, Pusat Penelitian dan Pengembangan Geologi, Bandung.

Saptadji, Nenny. 2008. Sekilas Tentang Panas Bumi, ITB Bandung.

Setijadji L.D. 2010. Segmented Volcanic Arc and its Association with Geothermal Field in Java Island, Indonesia, Proceeding World Geothermal Congress, Bali.

Scholl, D., Vallier, T.L., and Stevenson, A.J. 1986. Terrane accretion, production and continental growth: A perspective based on the origin and tectonic gate of the Aleutian–Bering Sea region: Geology, v. 14, p. 43–47, doi: 10.1130/0091-7613(1986)14<43:TAPACG>2.0.CO;2.

Situmorang, Situmorang, B., Siswoyo, Thajib, E., and Paltrinieri, F. 1976. Wrench Fault Tectonics and Aspect of Hydrocarbon Accumulation in Java, Proceedings Indonesian Petroleum Association, 5 th annual convention, Juni 1976, p. 53-67.

Smyth, H. 2005. East Java: Cenozoic Basins, Volcanoes and ancient basement. Proceeding Indonesian Petroleum Association, 33th Annual Convention and Exhibition.

Smyth, H. 2005. Eocene to Miocene Basin History and Volcanic Activity in East Java, Indonesia, PhD Thesis, University of London, 470 p.

Smyth H.R., Hall R., Nichols G.J. 2008. Cenozoic volcanic arc history of East Java, Indonesia: The stratigraphic record of eruptions on an active continental margin, in Draut, A.E., Clift,

P.D., and Scholl, D.W., eds., Formation and Applications of the Sedimentary Record in Arc Collision Zones, Geological Society of America Special Paper 436, p. 199–222, doi: 10.1130/2008.2436(10).

Soeria-Atmadja, R., Maury, R.C, Bellon, H., Pringgoprawiro, H., Polve, M., and Priadi, B. 1994. Tertiary Magmatic Belts in Java”, Journal of Southeast Asia and Petrology, 9, 13-27.

Sribudiyani, Sapiie, B. and Asikin, S. 2003. The Collision of the East Java Microplate and its Implication For Hydrocarbon Occurrences in The East Java basin, Proceedings of Indonesian Petroleum Association Twenty-Ninth Annual Convention & Exhibition

Taylor, B., and Karner, G.D. 1983. On the evolution of marginal basins: Reviews of Geophysics and Space Physics, v. 21, p. 1727–1741.

Thoha M., Parman P., Prastistho B., Yudiantoro D.F., Permata Hati I., and Jagranata I.B. 2014. Geology and Geothermal Manifestations of Mount Pandan, East Java, Proc. 3rd International ITB Geothermal Workshop 2014 Institut Teknologi Bandung, Bandung, Indonesia, March 3-7, 2014

Waltham et al., 2008 Waltham, D., Hall, R., Smyth, H.R., and Ebinger, C. 2008. this volume, Basin formation by volcanic loading, in Draut, A.E., et al., eds., Lessons from the Stratigraphic Record in Arc Collision Zones, Geological Society of America Special Publication 436, doi:10.1130/2008. 2436(02).

DOI: https://doi.org/10.31315/jmel.v2i2.2214

DOI (PDF): https://doi.org/10.31315/jmel.v2i2.2214.g2236