DOI: https://doi.org/10.14710/jgt.6.2.2023.64-72

SOUTHERN TASIKMALAYA ANCIENT SUBMARINE VOLCANO: VESTIGES OF ERUPTIONS AND THEIR DIVERSITY AS GEOLOGICAL HERITAGE

1Geological Museum, Geological Agency, Ministry of Energy and Mineral Resources, Jl. Diponegoro 57, Bandung, 40122, Indonesia

2Departement of Geological Engineering, Faculty of Engineering, Universitas Diponegoro, Jl. Prof. Soedarto S.H., Tembalang, Semarang, Indonesia, Indonesia

Received: 3 Mar 2023; Revised: 18 Aug 2023; Accepted: 5 Sep 2023; Available online: 18 Dec 2023; Published: 18 Dec 2023.
Open Access Copyright (c) 2023 Jurnal Geosains dan Teknologi under http://creativecommons.org/licenses/by-sa/4.0.

How to cite (APA): Djafar, A., Suharyogi, I. Y. P., Sari, R. A. P., Jayanti, A. G. R., Sipayung, A. D., & Pratomo, I. (2023). SOUTHERN TASIKMALAYA ANCIENT SUBMARINE VOLCANO: VESTIGES OF ERUPTIONS AND THEIR DIVERSITY AS GEOLOGICAL HERITAGE. Jurnal Geosains dan Teknologi, 6(2), 64-72. https://doi.org/10.14710/jgt.6.2.2023.64-72
Citation Format:
Abstract
In the southern Tasikmalaya area West Java Province, Indonesia, there are Tertiary volcanic rocks, with an east-west trending distribution pattern.  Physiographically, this area is included in the southern mountain zone of West Java and is generally composed of tuff and polymic breccias with intercalated of lava and limestone which are grouped into the Jampang Formation and Genteng Members Jampang Formation. The existence of these volcanic and sedimentary rocks of Oligocene – Middle Miocene in the area is an indication of submarine volcano. The purpose of this paper to identify traces of eruptions and submarine volcano products found in the southern Tasikmalaya area, for further assessment of the geological diversity potential as a geological heritage. The method used are field data collection and quantitative data analysis, namely identification of geological heritage based on "Technical Guidelines for the Assessment of Geological Heritage Resources". The submarine volcano products which found in this area are peperite, and basaltic andesite lava at Karang Tawulan Beach, traces of alteration, and hydrothermal mineralization like jasper Panca Tengah, and Cipatujah volcanogenic massive sulphide. This shows that volcanic activities in the southern Tasikmalaya took place continuously from Oligocene to Middle Miocene. From the results of the assessment, the geological diversity in this area has a scientific value of "medium-high".
Fulltext View|Download
Keywords: basaltic andesite lava; geological heritage; jasper; peperite; southern Tasikmalaya; submarine volcano

Article Metrics:

Article Info
Section: Articles
Language : EN
Recent articles
SOUTHERN TASIKMALAYA ANCIENT SUBMARINE VOLCANO: VESTIGES OF ERUPTIONS AND THEIR DIVERSITY AS GEOLOGICAL HERITAGE Analisis Hidrogeokimia Air Tanah di Kabupaten Rembang Bagian Barat, Jawa Tengah, Indonesia Studi Mikrofasies dan Diagenesis Batugamping Formasi Paciran, Desa Tegaldowo, Kecamatan Gunem, Kabupaten Rembang, Provinsi Jawa Tengah More recent articles
  1. Batiza, R. and Vanko, D. (1983). Volcanic development of small oceanic central volcanoes on the flanks of the East Pacific Rise inferred from narrow beam echo-sounder surveys, Mar. Geol., 54, 53-90
  2. Bidang Geosains Pusat Survei Geologi, (2017). Technical Guidelines for Assessment of Geological Heritage Resources. Bandung: Geological Survey Center
  3. van Bemmellen, R. W. (1949). The Geology of Indonesia, vol.1A. General Geology of Indonesia and Adjacent Archipelagoes. Martinus nijhof, The Hague
  4. Cas, R.A.F. and Wright, J.V., (1987). Volcanic Succession: Modern and Ancient, London: Allen & Unwin
  5. Hall, R. (2009). Southeast Asia’s changing palaeogeography, Blumea, 54, 148-161
  6. Hall, R. (2013). The Palaeogeography of Sundaland and Wallacea Since the Late Jurassic, J. Limnol., 72, 1-17
  7. Kokelaar, B.P. (1982). Fluidization of wet sediments during the emplacement and cooling of various igneous bodies. Journal of the Geological Society, 139, 21-33
  8. Kokelaar, B. P. (1986). Magma-water interactions in subaqueous and emergent basaltic volcanism. Bull. Volcanol. 48, 275–289
  9. McPhie, J., Doyle, M.G. and Allen, R. (1993). Volcanic Textures: A Guide to the Interpretation of Textures in Volcanic Rocks. Hobart: University of Tasmania
  10. Mitchell, N.C. (2001). Transition from circular to stellate forms of submarine volcanoes, J. Geophys. Res., 106(B2), 1987-2004
  11. Rosa, J.P., Carlos, McPhie, J., Relvas, M.R.S. and Jorge, (2016). Distinguishing peperite from other sediment-matrix igneous breccias: Lessons from the Iberian Pyrite Belt, J. Volcano, Geotherm. Res. 315, 28-39
  12. Shank III, W.C.P. (2012). Historical Evolution of Descriptive and Genetic Knowledge and Concepts in Volcanogenic Massive Sulfide Occurrence Model. USGS, 27-32
  13. Shank III, W.C. P. and Radolph A.K.. (2012). Introduction in Volcanogenic Massive Sulfide Occurrence Model, USGS, 1-21
  14. Silvestri, S. (1963), Proposal for a genetic classification of hyaloclastites. Bulletin of Volcanology, 25, 315-321
  15. Skilling, I.P., White, J.D.L. and McPhie, J. (2002). Peperite: A Review of Magma–Sediment Mingling. Journal of Volcanology and Geothermal Research, 114, 1-17
  16. Soeria-Atmadja, R., Maury, R.C., Bellon, H., Pringgoprawiro, H., Polve, M. and Priadi, B. (1994). The Tertiary Magmatic Belts in Java. Journal of Southeast Asian Earth Sciences, Vol. 9, No.1/2, 13-27
  17. Supriatna, S., Sarmili, L., Sudana, D. and Koswara, (1992). Geological Map of Karangnunggal Sheet at 1:250,000. Bandung: Center for Geological Research and Development
  18. White, J.D.L., McPhie, J. and Skilling, I.P. (2000). Peperite: A Useful Genetic Term. Bulletin of Volcanology, 62, 65-66
  19. White, J. dan Houghton, B. (2006). Primary Volcaniclastic Rocks. Geology, 34, 8, 677-680
  20. Wohletz, K.H. and Sheridan, M.F. (1983). Hydrovolcanic Explosions II: Evolution of Basalt Tuff-Rings and Tuff-Cones. Amer. J. Sci., 283, 385-413
  21. Wohletz, K. H. (1986). Explosive magma-water interactions: thermodynamics, explosion mechanisms, and field studies. Bull. Volcanol. 48, 245–264

Last update:

No citation recorded.

Last update:

No citation recorded.