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Gunung Pongkor Mine, Bogor District, Jawa Barat Province (West Java Province), Jawa Island (Java Island), Indonesia

Supergene-enriched epithermal low-sulphidation Au-Ag-(Mn) deposit.



References:
- Economic Geology 97(3), 561-571: Supergene Alteration of Primary Ore Assemblages from Low-Sulfidation Au-Ag Epithermal Deposits at Pongkor, Indonesia, and Nazareño, Perú (2002).
- Milési, J.P., Marcoux, E., Sitorus, T., Simandjuntak, M., Leroy, J., and Bailly, L. (1999): Pongkor (west Java, Indonesia): a Pliocene supergene-enriched epithermal Au-Ag-(Mn) deposit. Mineralium Deposita 34, 131-149.

- http://www.antam.com/News/Publications/IMC/Minerals/IMC/sec3gld.doc





Mineral List:
Acanthite
'Adularia'
Aguilarite
Albite
Ankerite
Birnessite
Calcite
var: Manganoan Calcite
Chalcopyrite
Clinochlore
Epidote
Galena
Goethite
Gold
var: Electrum

Halloysite-7Å
Hematite
Hessite
Illite
Kaolinite
Kutnohorite
Limonite
Montmorillonite
Pearceite
Polybasite
Pyrite
Pyrolusite
Quartz
Ranciéite
Rhodochrosite
Rhodonite
'Sericite'
Silver
'Smectite Group'
Sphalerite
Todorokite
'Tourmaline'


36 entries listed. 29 valid minerals.

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