— The iron ore deposit in the Tanjung area, Bone Regency, South Sulawesi is in the form of lump ore. This deposit is associated with igneous intrusions mainly granodiorite and pegmatite-granodiorite [6].

 — Iron ore deposits in the Bontocani area are scattered in the form of boulders around the contact zone between granodiorite and limestone, which indicates the skarn type. The study of mineralogy, particularly Fe-bearing minerals in outcrops in the Tanjung and Pake areas, is the goal of this research.

 — The Matano Lake region in South Sulawesi is well-known for its present-day nickel mining by the PT Vale Indonesia company. It is also rich in iron, with three of the five commercial deposits of iron ore recognized for South Sulawesi province (Bulbeck, 1996–7: Fig. …

The ultramafic rocks have been reported as one of the igneous rock types that can host for iron ore deposit with economic value, such as found in the Cogne Magnetite Deposit of Italy [4, 5], Bau-Azzer ophiolite, Anti Atlas of Morocco [6], …

The integrated geophysical methods employed in the exploration of iron ore deposits in Indonesia, particularly in the Ogololo Sub-District of Central Sulawesi, signify a significant advancement in geological studies.

The Latowu Ultramafic Rock-Hosted Iron Mineralization in the Southeastern Arm Sulawesi, Indonesia: Characteristics, Origin, and Implication for Beneficiation. Meinarni Thamrin. 2021, International Journal on Advanced Science, Engineering and Information Technology.

 — Iron ore deposits in the Bontocani area are scattered in the form of boulders around the contact zone between granodiorite and limestone, which indicates the skarn type.

 — The Morowali Ni-laterite deposit is located in the southeast arm of the East Sulawesi Ophiolite Belt (Figure 1). The Ni-rich laterite profile of the Morowali deposit is developed on top of the bedrock and distinguished into three horizons, from bottom to top: saprolite, limonite, and ferruginous cap (Figure 2A).

Primary iron ore is found spread out in the area of South Kalimantan, West Kalimantan, Belitung, Nanggroe Aceh Darussalam, Lampung, and Papua. Lateritic iron ore is mostly found at South Kalimantan, South-East Sulawesi, and North Maluku. Iron sand is found, spread out at South Java seashore, scattered from Sukabumi to

 — Iron ore deposits in the Bontocani area are scattered in the form of boulders around the contact zone between granodiorite and limestone, which indicates the skarn type. The study of mineralogy,...