Origin of Podiform Chromitites in the Sebuku Island Ophiolite (South Kalimantan, Indonesia): Constraints from Chromite Composition and PGE Mineralogy

• المؤلفون الرئيسيون: Idrus, Arifudin, Zaccarini, Federica, Garuti, Giorgio, Wijaya, I Gusti Ngurah Kusuma, Swamidharma, Yoseph Calasanctius Amita, Bauer, Christoph
• التنسيق: مقال PeerReviewed
• اللغة: English
• منشور في: MDPI 2022
• الموضوعات: Geomatic Engineering not elsewhere classified
• الوصول للمادة أونلاين: https://repository.ugm.ac.id/282041/1/Idrus%20et%20al%20-%202022%20-%20Origin%20of%20Podiform.pdf; https://repository.ugm.ac.id/282041/; https://www.mdpi.com/2075-163X/12/8/974
• المؤسسة: Universitas Gadjah Mada

The presence of PGM associated with the podiform chromitites in the Jurassic–Cretaceous ophiolite of Sebuku Island (South Kalimantan, Indonesia) is reported for the first time. Two types of chromitite have been recognized; one with high-Cr composition (Cr/(Cr + Al) > 0.7) occurs in the deep mantl...