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Janggunite from
Puerto-Princesa Subterranean River National Park, Puerto Princesa, Palawan Island, Palawan Province, Western Visayas Region, Visayas, Philippines


Locality type:National Park
Classification
Species:Janggunite
Formula:Mn5-x(Mn,Fe)1+xO8(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Janggunite data
Locality Data:Click here to view Puerto-Princesa Subterranean River National Park, Puerto Princesa, Palawan Island, Palawan Province, Western Visayas Region, Visayas, Philippines
Data Identifiers
Mindat Occurrence Record ID:1783616
Long-form Identifier:1:3:1783616:6
GUID (UUID V4):0
References
Onac, Bogdan P. (2025) Cave minerals of the 21st century: A 2025 review and update. International Journal of Speleology, 54 (1). ijs2552 doi:10.5038/1827-806x.ijs2552
 
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