PT Indogold Mineral Makmur
Holdings

Refined gold, supported by a multi-mineral pipeline.

The company's principal output is refined gold doré, with a parallel pipeline of silver, copper, and rare-earth-element production from the same operational footprint.

Gold doré bars from on-site refining

Doré bullion produced through the group's integrated refining circuit.

Primary output

Gold — refined on site to doré bullion.

Gold-bearing ore is recovered, processed through the group's leaching and CIL circuits, and refined on site to doré bars. Output is held in secured group facilities pending offtake and export through the company's coastal stockpile logistics.

Each bar is produced under standard internal assay verification, with material composition cross-checked at the on-site laboratory before final refining.

Mineral portfolio

Gold, silver, copper, and rare-earth elements.

The concession's mineralogy supports a multi-mineral output stream, with rare-earth elements representing a strategic pipeline aligned with global demand from electronics and energy-transition supply chains.

Au Gold Primary output. Recovered from ore, refined on site to doré bullion, prepared for offtake.
Ag Silver Recovered alongside gold through the integrated processing circuit.
Cu Copper Associated mineral output produced from the concession's polymetallic mineralogy.
REE Rare-earth elements Pipeline portfolio: Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu — strategic minerals for electronics, magnets, and energy-transition applications.
Sc Scandium Identified within the rare-earth pipeline; high-value light REE used in advanced alloys and solid oxide fuel cells.
Nd · Dy Magnet-grade REEs Neodymium and dysprosium — essential to high-performance permanent magnets in electric drivetrains and wind turbines.
Y · La · Ce · Pr Light REEs Yttrium, lanthanum, cerium, and praseodymium — phosphors, catalysts, optical glass, and battery alloys across electronics and clean-energy supply chains.
Pt · Pd · Ir Platinum-group metals Platinum, palladium, and iridium identified in offshore placer assays — catalytic converters, hydrogen electrolysis, and high-temperature industrial applications.
Logistics

Coastal stockpile and export-ready logistics.

Refined and intermediate output is consolidated at a group-operated stockpile facility at a deep-water port on the Indonesian coast, with direct maritime access supporting both domestic transfer and international offtake.

Material is moved from production through the group's logistics chain under standard chain-of-custody and regulatory reporting protocols. Site location and operational details are disclosed to qualified counterparties under appropriate non-disclosure terms.

Bulk material discharge at a deep-water port berth supporting export logistics

Export logistics — deep-water berth supporting bulk transfer and offtake.