Mine detail: Mamut

Previously called ''

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Location

Lat / long:

5.00111, 117.9994

Resource(M)

Primary:	Copper
Secondary:	Gold
Tertiary:	Lead, Zinc
Ore:	Chalcopyrite, Gold, Molybdenite
Gangue:	Biotite, Pyrite, Pyrrhotite, Quartz
Discovery year:	1958

Production

Operation type:	Unknown
Production size:	Large
Development status:	Producer

Geology

Host type:	Sandstone
Associated rock:	Metamorphic Basement Rock
Associated type:	Granite
Structure:	Nw Trending Fault Transects Island; Is Ore Zone
Tectonic:	Northwest Boreo Trench
Alteration processes:	Biotite

References

MRDS	W032788
DEP	10081088
Reference	{Deposit:: KOSAKA, H. AND WAKITA, K., 1978, SOME GEOLOGIC FEATURES OF THE MAMUT PORPHYRY COPPER DEPOSIT, SABAH, MALAYSIA: ECON GEOL., V. 73, P. 618-627.}{Deposit:: WAR MINERALS REPORT 1976-1977; E/MJ 1978, MM 1980}
Reporter	Gassaway, Judith, S.