Identifikasi Gunung Api Purba Karangtengah di Pegunungan Selatan, Wonogiri, Jawa Tengah
PDF

Keywords

paleovolcano
central facies
Wonogiri
Karangtengah
mineralization

How to Cite

Abdissalam, R., Bronto, S., Harijoko, A., & Hendratno, A. (2009). Identifikasi Gunung Api Purba Karangtengah di Pegunungan Selatan, Wonogiri, Jawa Tengah. Indonesian Journal on Geoscience, 4(4), 253–267. https://doi.org/10.17014/ijog.4.4.253-267

Abstract

DOI: 10.17014/ijog.v4i4.85

Karangtengah area in the southeastern part of Wonogiri Regency, is part of the Southern Mountains which is wholly composed of Tertiary volcanic rocks. Nevertheless, the eruptive centre of these volcanic rocks is still unknown. Based on an integrated study that comprises geomorphology, stratigraphy, structural geology, petrology, alteration, and mineralisation the existence of Karangtengah paleovolcano can be identified. The paleovolcano was formed below sea water, basaltic in composition, and it was part of a volcanic island arc during the time. Volcanogenic minerals are found in the central facies containing Fe, Cu, Pb, and Zn.

https://doi.org/10.17014/ijog.4.4.253-267
PDF

References

Akmaluddin, D.L. Setijadji, Watanabe K., dan Itaya T., 2005. New interpretation on magmatic belts evolution during the Neogene-Quaternary periods as revealed from newly collected K-Ar ages from Central - East Java – Indonesia. Joint Convention. IAGI-HAGI-PERHAPI, Nov. 28-30, 2005, Surabaya.

Bronto, S., 2001. Volcanic debris avalanches in Indonesia, Proceedings, The 3rd Asian Syimposium on Engineeering Geology and the Environment (ASEGE), Yogyakarta, September 3-6, 2001, h 449-462.

Bronto, S., 2003. Gunung Api Tersier Jawa Barat: Identifikasi dan Implikasinya. Majalah Geologi Indonesia, 18 (2), h. 111-135.

Bronto, S., 2006. Fasies Gunung Api dan aplikasinya. Jurnal Geologi Indnesia, 2 (1), h. 59-71.

Bronto, S., Budiadi Ev., dan Hartono H.G., 2004. Permasalahan Geologi Gunung Api di Indonesia. Majalah Geologi Indonesia, 19 (2), h. 91-105.

Bronto, S. dan Hartono U., 2003. Strategi Penelitian Emas Berdasar Konsep Pusat Gunung Api. Proseedings Koloqium ESDM 2002, h. 172-189.

Corbett, G.J. dan Leach T.M., 1996. Southwest Pacific Rim Gold/Copper System: Structure, Alteration and Mineralization. A workshop presented for the Society Exploration Hyman, London, 485h. Geochemist, Townsville, 185 h.

Desaunettes, J.R., 1977. Catalogue of landforms for Indonesia; examples of a physiographic approach to land evaluation for agriculture development. Prepared for the Land Capability Appraisal Project at the Soil Research Institute, Bogor, Indonesia, h.48, 68-69,97-99.

Easton, R.M. dan Johns, G.W., 1986. Chapter 1 – Volcanology and Mineral Exploration: The Application of Physical Volcanology and Facies Studies. In: Wood, J. and Wallace, H., (Eds.), Volcanology and Mineral Deposits, Ontario Geological Survey, Ministry of Northern Development and Mines, Ontario, Miscellaneous Paper 129, h.183.

Gifkins, C., Hermann, W., dan Large, R., 2005. Altered volcanic rocks; A guide to descrition and interpretation, University of Tasmania, Centre for Ore Deposit Research, Australia, 3h.

Hedenquist, J.W., Izawa, E., Arribas, A., Jr., dan White, N.C., 1996. Epithermal gold deposits: Styles, characteristics, and exploration. Resource Geology, Special Publication.

Samodra, H., Gafoer, S., dan Tjokrosapotro, S., 1992. Geologi Lembar Pacitan, Jawa, Skala 1:100.000, Pusat Penelitian dan Pengembangan Geologi, Bandung.

Sekiguchi, T., Haraguchi, K., dan Iwahashi, J., 1997. Topographical Configuration Resulting from the 1888 Eruption of Bandai Volcano. In: Bandai Volcano. Recent Progress on Hazard Prevention, Research Group for the Origin of Debris Avalanche, Science and Technology Agency, Japan, h.155-166.

Setijadji, L.D., Kajino, S., Imai, A., dan Watanabe, K., 2006. Cenozoic Island Arc Magmatism in Java Island (Sunda Arc, Indonesia): Clues on Relationships between Geodynamics of Volcanic Centers and Ore Mineralization. Resource Geology, 56 (3), h.267-292.

Soeria-Atmadja, R., Maury R.C., Bellon H., Pringgoprawiro H., dan Priadi B., 1994. Tertiary magmatic belts in Java. Journal of SE Asian Earth Science, 9, h. 13-12.

Van Bemmelen, R. W., 1949. The Geology of Indonesia, Vol. IA, General Geology of Indonesia and Adjacent Archipelagoes, Martinus Nijhoff, The Hague, Netherlands, 732.h.

Voight, B., Glicken, H., Janda, R.J., dan Douglass, P.M., 1981. Catastrophic rockslide avalanche of May 18, 1980. In: Lipman P.W. and Mullineaux D.R. (Eds.), The eruption of Mount. St. Helens, Washington, U.S. Geological Survey Paper, 98, h.347-377.

Wilson, M., 1989. Igneous Petrogenesis. 1st publ., Unwin Hyman, London, 485h.

IJOG as the journal holds copyright of the published papers.