GENESIS AND METALLOGENIC POTENTIAL OF THE PASIR ELA GOLD DEPOSIT IN CIKOTOK OREFIELD, INDONESIA

ZHANG Shun-yang; WANG Hai-bin; WANG Song; WANG Zhong-kai

doi:10.13686/j.cnki.dzyzy.2021.02.004

2021 Vol. 30, No. 2

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Article navigation > Geology and Resources > 2021 > 30(2): 136-142

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ZHANG Shun-yang, WANG Hai-bin, WANG Song, WANG Zhong-kai. GENESIS AND METALLOGENIC POTENTIAL OF THE PASIR ELA GOLD DEPOSIT IN CIKOTOK OREFIELD, INDONESIA[J]. Geology and Resources, 2021, 30(2): 136-142. doi: 10.13686/j.cnki.dzyzy.2021.02.004

Citation:

ZHANG Shun-yang, WANG Hai-bin, WANG Song, WANG Zhong-kai. GENESIS AND METALLOGENIC POTENTIAL OF THE PASIR ELA GOLD DEPOSIT IN CIKOTOK OREFIELD, INDONESIA[J]. Geology and Resources, 2021, 30(2): 136-142. doi: 10.13686/j.cnki.dzyzy.2021.02.004

GENESIS AND METALLOGENIC POTENTIAL OF THE PASIR ELA GOLD DEPOSIT IN CIKOTOK OREFIELD, INDONESIA

1.
Xiamen Institute of Geological Exploration, China Metallurgical Geology Bureau, Xiamen 361026, Fujian Province, China
2.
Fujian Institute of Geotechnical Investigation Co., Ltd., Fuzhou 350108, China

Received Date: 19 August 2020

Revised Date: 04 September 2020

Publish Date: 28 April 2021

Abstract

Abstract

The Pasir Ela gold deposit in the Cikotok orefield of Indonesia, tectonically located in Bayah dome in the middle of Sunda-Banda island arc, has the macroscopic geological precondition for finding large deposits. The ore-forming wall rock is the late Eocene-early Miocene andesite, with strong alteration and obvious zonation, in which several gold veins are occurred nearly parallel to one another. The deposit experienced 4 metallogenic stages, including quartz-smectite-chlorite, quartz-sericite-pyrite, quartz-adularia-sulfide-manganese bearing mineral and massive quartz. The gold deposit is genetically low sulfur epithermal type of oceanic island arc, with the subdivision of Pongkor-type banded low sulfur gold-bearing quartz-manganese oxide vein, and the hot spring type in the superficial part. It is concluded that the deposit has great deep prospecting potential and metallogenic potential of large gold deposits.
- Bayah dome /
- low sulfur epithermal type /
- Pongkor type /
- hot spring-type gold deposit /
- Indonesia

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References

[1]	Othman D B, White W M, Patchett J. The geochemistry of marine sediments, island arc magma genesis, and crust-mantle recycling[J]. Earth and Planetary Science Letters, 1989, 94(1/2): 1-21. Google Scholar
[2]	王承书. 东南亚的活动俯冲和碰撞[J]. 沉积与特提斯地质, 2002, 22(1): 92-112. doi: 10.3969/j.issn.1009-3850.2002.01.016 CrossRef Google Scholar Wang C S. Active subduction and collision in Southeast Asia[J]. Sedimentary Geology and Tethyan Geology, 2002, 22(1): 92-112. doi: 10.3969/j.issn.1009-3850.2002.01.016 CrossRef Google Scholar
[3]	Kusnama D S, Panggabean H. The tertiary geology of Bayah Area in relation to the evolution of west Java[J]. AAPG Bulletin, 1994, 78(3): 21-24. Google Scholar
[4]	杨牧, 彭省临, 邵拥军. 东南亚大型-超大型浅成低温热液金矿床成矿地质特征研究[J]. 大地构造与成矿学, 2000, 24(3): 224-230. doi: 10.3969/j.issn.1001-1552.2000.03.005 CrossRef Google Scholar Yang M, Peng S L, Shao Y J. A study on the geological characters of giant-supergiant epithermal gold deposits in Southeast Asia[J]. Geotectonica et Metallogenia, 2000, 24(3): 224-230. doi: 10.3969/j.issn.1001-1552.2000.03.005 CrossRef Google Scholar
[5]	刘书生, 杨永飞, 郭林楠, 等. 东南亚大地构造特征与成矿作用[J]. 中国地质, 2018, 45(5): 863-889. Google Scholar Liu S S, Yang Y F, Guo L N, et al. Tectonic characteristics and metallogeny in Southeast Asia[J]. Geology in China, 2018, 45(5): 863-889. Google Scholar
[6]	沙德铭, 苑丽华. 浅成低温热液型金矿特点、分布和找矿前景[J]. 地质与资源, 2003, 12(2): 115-124. doi: 10.3969/j.issn.1671-1947.2003.02.010 CrossRef Google Scholar Sha D M, Yuan L H. The characteristics, distribution and prospect of epithermal gold deposits[J]. Geology and Resources, 2003, 12(2): 115-124. doi: 10.3969/j.issn.1671-1947.2003.02.010 CrossRef Google Scholar
[7]	江思宏, 聂凤军, 张义, 等. 浅成低温热液型金矿床研究最新进展[J]. 地学前缘, 2004, 11(2): 401-411. doi: 10.3321/j.issn:1005-2321.2004.02.010 CrossRef Google Scholar Jiang S H, Nie F J, Zhang Y, et al. The latest advances in the research of epithermal deposits[J]. Earth Science Frontiers, 2004, 11(2): 401-411. doi: 10.3321/j.issn:1005-2321.2004.02.010 CrossRef Google Scholar
[8]	Marcoux E, Milési J P. Epithermal gold deposits in West Java, Indonesia: Geology, age and crustal source[J]. Journal of Geochemical Exploration, 1994, 50(1/3): 393-408. Google Scholar
[9]	Milési J P, Marcoux E, Sitorus T, et al. Pongkor (West Java, Indonesia): A Pliocene supergene-enriched epithermal Au-Ag-(Mn) deposit[J]. Mineralium Deposita, 1999, 34(2): 131-149. doi: 10.1007/s001260050191 CrossRef Google Scholar
[10]	Basuki A, Sumanagara D A, Sinambela D. The Gunung Pongkor gold-silver deposit, West Java, Indonesia[J]. Journal of Geochemical Exploration, 1994, 50(1/2/3): 371-391. Google Scholar
[11]	Imai A, Motomura Y, Watanabe K. Characteristics of gold mineralization at the Ciurug vein, Pongkor gold-silver deposit, West Java, Indonesia[J]. Resource Geology, 2005, 55(3): 225-238. doi: 10.1111/j.1751-3928.2005.tb00244.x CrossRef Google Scholar
[12]	Imai A, Watanabe K. Origin of ore-forming fluids responsible for gold mineralization of the Pongkor Au-Ag deposit, West Java, Indonesia: Evidence from mineralogic, fluid inclusion microthermometry and stable isotope study of the Ciurug-Cikoret veins[J]. Resource Geology, 2007, 57(2): 136-148. doi: 10.1111/j.1751-3928.2007.00013.x CrossRef Google Scholar
[13]	Leroy J L, Hube D, Marcoux E. Episodic deposition of Mn minerals in Cockade breccia structures in three low-sulfidation epithermal deposits: A mineral stratigraphy and fluid-inclusion approach[J]. The Canadian Mineralogist, 2000, 38(5): 1125-1136. doi: 10.2113/gscanmin.38.5.1125 CrossRef Google Scholar
[14]	Wagner T, Williams-Jones A E, Boyce A J. Stable isotope-based modeling of the origin and genesis of an unusual Au-Ag-Sn-W epithermal system at Cirotan, Indonesia[J]. Chemical Geology, 2005, 219: 237-260. doi: 10.1016/j.chemgeo.2005.02.006 CrossRef Google Scholar
[15]	Marcoux E, Milesi J P, Sohearto S, et al. Noteworthy mineralogy of the Au-Ag-Sn-W(Bi) epithermal ore deposit of Cirotan, West Java, Indonesia[J]. The Canadian Mineralogist, 1993, 31(3): 727-744. Google Scholar
[16]	舟山. 印度尼西亚爪哇西部Cirotan浅成热液银金矿脉的成矿多期演化[J]. 国外铀金地质, 1994, 11(4): 318. Google Scholar Zhou S. Multi-stage evolution of Epithermal silver-gold veins in Cirotan, Western Java, Indonesia[J]. Uranium Gold Geology Abroad, 1994, 11(4): 318. (in Chinese) Google Scholar
[17]	徐晓璐, 高建国, 张利军. 印度尼西亚西爪哇内格拉萨金矿区古成矿流体研究[J]. 科学技术与工程, 2012, 12(9): 2004-2007, 2013. doi: 10.3969/j.issn.1671-1815.2012.09.004 CrossRef Google Scholar Xu X L, Gao J G, Zhang L J. The ancient ore-forming fluids study of Neglasari mine in West Java, Indonesia[J]. Science Technology and Engineering, 2012, 12(9): 2004-2007, 2013. doi: 10.3969/j.issn.1671-1815.2012.09.004 CrossRef Google Scholar
[18]	侯宗林. 我国热泉型金矿成矿地质背景与找矿前景[J]. 地质与勘探, 1992, 28(3): 1-6, 38. Google Scholar Hou Z L. Geological setting and exploration prospect of hot spring type gold deposits in China[J]. Geology and Exploration, 1992, 28(3): 1-6, 38. Google Scholar
[19]	芮宗瑶, 沈建忠. 热泉型矿床研究进展[J]. 矿物岩石地球化学通讯, 1992(3): 147-152. Google Scholar Rui Z Y, Shen J Z. Research progress of hot spring deposits[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 1992(3): 147-152. (in Chinese) Google Scholar
[20]	黄亚南. 闽中太华山热泉型金矿成矿背景及地质特征[J]. 地质与勘探, 1999, 35(6): 30-33. Google Scholar Huang Y N. Metallogenic background and geological characteristics of the Taihuashan hot spring gold deposit in central Fujian[J]. Geology and Prospecting, 1999, 35(6): 30-33. Google Scholar
[21]	Rosana M F, Matsueda H. Cikidang hydrothermal gold deposit in Western Java, Indonesia[J]. Resource Geology, 2002, 52(4): 341-352. doi: 10.1111/j.1751-3928.2002.tb00144.x CrossRef Google Scholar