MINERALOGICAL CHARACTERS OF KARANG PANINGAL EPITHERMAL VEIN DEPOSITS, WEST JAVA
DOI:
https://doi.org/10.30556/imj.Vol14.No2.2011.493Keywords:
gold-ore deposits, hydrothermal, epithermal, chalcedony, comb, vuggy, mineralizationAbstract
Karang Paningal gold-ore deposits belong to the epithermal deposits. As hydrothermal deposits, the alter- ation that occurs in this area comprises argillitization, sericitization and silicification. The gold is included within several veins that perform three texture types, namely chalcedony, comb and vuggy. Based on its mineral contents and vein deposit types, mineralization at Karang Paningal took place in two stages that was early epithermal process producing comb-vuggy vein deposit and final epithermal deposit retaining chalcedony vein deposit. Zone of prospective mineralization takes place within vein and rocks beneath and above veinsReferences
Al-Hwaiti, M., Zoheir, B. Lehmann, B. and Rabba, I. 2010. “Epithermal Gold Mineralization at Wadi Abu Khushayba, Southwestern Jordan”. Ore Geology Reviews. v. 38.
Anonymous. 2001. “Epithermal Gold Deposits, Geothermalsystems and Volcanoes: Efficient Gold Exploration through Applied Research”. published in www.aist.go.jp/GSJ/dMR/Jikken/ Epithermal.html, accessed on 20/0211 at 10 am.
Bemmelen, R.W. van. 1949. The Geology of Indone- sia. v. IA. The Hague: Martinus Nijhoff.
Budhitrisna, 1987. The Geology of Tasikmalaya Quadrangle, West Java. GRDC, Bandung
Chen Yanjing, Bao Jingxin, Zhang Zengjie, Chen Huayong and Liu Yulin. 2003. “Laumontitization as an Exploration Indicator of Epithermal Gold Deposits : A Case Study of the Axi and Other Epithermal Systems in West Tianshan, China”. Chinese Journal of Geochemistry. v. 22. n. 4.
Corbett, G.J., 2001. Styles of Pacific Rim Gold Miner- alization, Lima-Peru, Proceedings CD, Pre- sented in the Philippine
de Ronde, C. E. J., 2005. Evolution of a Submarine Magmatic-Hydrothermal System: Brothers Vol- cano, Southern Kermadec Arc, New Zealand. Economic Geology, v. 100, pp. 1097–1133.
Fountain, R.J., 1972. Geological Relationships in the Panguna Porphyry Copper Deposit, Bougainville,Island, New Guinea. Economic Ge- ology v .67, 1049-1064.
Hedenquist, J.W., Arribas Jr. A. and E. Gonzales- Urien. 2000. Exploration for Epithermal Gold Deposits. Review in Economic Geology, v. 13, p. 245-277 published in www. corbettgeology.com/ au, accessed on 05/16/2011 at 1.30 pm.
Einaudi, M.T. 1994. Ag/Au Ratios in Time and Space in the Bingham Mining district, Utah: Implications for Genesis and Exploration. published in www.pangea.stanford.edu/research/ODEX/ marco-ag-au-bingham. html, accessed on 30/ 03/11 at 10.30 am.
Nugraha, D. 2001. Penentuan Zona Prospek Mineralisasi pada Endapan epitermal di Daerah Karang Paningal, Desa Karanglayung, Kecamatan Cineam, Kabupaten Tasikmalaya, Propinsi Jawa Barat. Undergraduate thesis. Un- published. Padjadjaran University. Bandung
www.dmtcalaska.org/course_dev/explogeo/class08/ notes08.html, accessed on 20/02/11 at 1.00 pm
www.en.wikipedia.org/wiki/En_echelon_veins, ac- cessed on 20/02/11 at 1.00 pm
Downloads
Issue
Section
License
Indonesian Mining Journal provides immediate open access to its content on the principle that making research freely available to the public to supports a greater global exchange of knowledge.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.