Indonesia has significant iron ore resources, primarily in the form of magnetite, hematite, and titanomagnetite, with major deposits found in regions such as:
Key Iron Ore Deposits in Indonesia
1. South Sulawesi – Contains magnetite and hematite deposits, particularly in areas like Larona and Soroako.
2. Central Java – Notable for iron sand (titanomagnetite) along the southern coast (e.g., Cilacap).
3. West Sumatra – Iron ore deposits in regions like Solok and Sijunjung.
4. East Kalimantan – Potential reserves in areas such as Berau.
5. Papua – Unexploited magnetite and hematite deposits, though infrastructure challenges exist.
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Production & Export Status
– Indonesia has historically exported iron ore, but since 2014, the government has imposed restrictions to encourage domestic processing (smelter requirement under Law No. 4/2009 on Mineral and Coal Mining).
– Most exports now consist of processed iron products (e.g., pig iron or nickel pig iron from lateritic ores) rather than raw ore.
– Major mining companies include PT Meratus Jaya Iron & Steel (in South Kalimantan) and other smelter-based producers.
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Challenges & Opportunities
– Smelter Dependency: Export bans require investment in domestic processing, limiting raw ore shipments.
– Infrastructure Gaps: Remote locations (e.g., Papua) hinder large-scale mining.
– Global Demand: Rising steel production in Asia could drive future investments if policies stabilize.
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