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Indonesian Journal of Economic Geology (IJEG)
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  3. Vol. 1 No. 2 (2025)

Vol. 1 No. 2 (2025)

					View Vol. 1 No. 2 (2025)
Published: 2025-09-30

Articles

  • Paragenetic Sequence Of Ore Formation In Intermediate Sulphidation Epithermal Deposit: New Insights On Mineralizing Processes At Kotabunan, East Bolaang Mongondow, North Sulawesi

    Rismawan Nurhuda, Affan Aji Wiwatama, Yusuf Fadhillah Firman, Nurcahyo Indro Basuki, Arif Iman Santosa
    80-90
    • PDF
  • Gold Characteristics And Their Influence On The Ore Extraction Process Of Oxidized High Sulfidation Epithermal Mineralization: A Case Study From The Tumpang Pitu Deposit, East Java, Indonesia

    Nabila Anggraeni Dewi, Sutarto, Muhammad Rio Zulfahmi, Imam Prasetyo, Atik Setyani
    91-113
    • PDF
  • Heap Leach: A Green Hydrometallurgy Process Alternative For Indonesia Nickel Laterite Ore Conservation And Its Geometallurgy Approach

    Muhamad Ichlas Juliansyah, Achmad Fauzi Trinanda, Iwan Setiawan, Hikam Angga Saputra, Fauzan Hasan
    114-130
    • PDF
  • Geology of Poboya Deposit; Metal Zonation and Vein Texture Characteristics

    Ndaru Cahyono, Fathoni Nugroho, Damar Kusumanto
    131-157
    • PDF
  • Investment Feasibility Assessment Of A Nickel Mining Project Under Nickel Price Uncertainty Using Discounted Cash Flow And Real Option Valuation With A Cox–Ross–Rubinstein Binomial Lattice Model

    Dio Aldestra Sitepu, Haeruddin, Kurnia Dewi Mulyani, Fanteri Aji Dharma Suparno
    158-170
    • PDF

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