Amman Mineral Nusa Tenggara

PT Amman Mineral Nusa Tenggara (AMNT) is a mining company which MedcoEnergi acquired through the acquisition of 50% stake in PT Amman Mineral Investama which indirectly control 82.2% interest in AMNT on November 2nd, 2016. It operates a 25,000ha copper and gold mine located in the Island of Sumbawa, Nusa Tenggara, Indonesia. At the current production rate, Batu Hijau's mine life is expected to continue until 2023. AMNT is currently exploring other parts of its IUPK area such as the Elang exploration prospect. 

Location : South West Sumbawa Island. West Nusa Tenggara Province, 25,000 hectares some 550 meters above sea level. 81 km from Mataram town
Contract : 4th generation Contract of Works signed 1986, for 30 years from start of production in year 2000
Ownership : PT Amman Mineral Internasional 82.2%, Pukuafu Indah 17.8%
Producing Mine : Batu Hijau copper & gold currently in extraction phase
Facilities : Batu Hijau includes a processing facility with 120,000 tpd capacity, grinding facility, pipe assembly facilities for tailings management, warehousing, 158 MW coal-fired powerplant, port with ferry terminal, air services and town site for housing and school
Potential Development : Elang with estimated resources 12,945 mil lbs copper, 19.7 mil oz gold with potential to produce 300-430 mil lbs copper and 0.35-0.60 mil oz gold annually
Organization : Over 4,300 employees and 5,000 contractors