Vol. 9 No. 1 (2024): MINERAL

Articles

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  Optimalisasi Waktu Hambatan Excavator Untuk Mencapai Target Produksi Batubara Pit C CV Kutai Kumala Energy Optimization Losstime of Excavator to Achieve Coal Production Target at Pit C CV Kutai Kumala Energy

  Henny Magdalena, Fransiska Yuniari Saksono

  1-8

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  Pengaruh Pre-roasting Terhadap Kinetika Leaching Fe dari Laterite Tipe Limonite Effect Of Pre-roasting On Fe Leaching Kinetics from Limonite-Type Laterite

  Gyan Prameswara

  9-15

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  Optimasi Desain Geometri Lereng Material Old Dump Pada Usaha Penggalian Ulang Pit X PT. Bukit Asam Tbk Optimization Of Geometry Design Of Old Dump Material Slopes On The Pit X Re-Excavation Plan Of PT. Bukit Asam, Tbk.

  Rosihan Pebrianto, Anna Amelia Louisa, Edwin Harsiga, Harry Waristian

  16-24

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  Perencanaan Tahapan Persiapan Dan Perhitungan Reklamasi Di Lahan Bekas Tambang Air Rikai PT Timah Tbk Kabupaten Bangka Planning for Preparatory Stages and Reclamation Calculations on the Former Air Rikai Mine Land of PT Timah Tbk, Bangka Regency

  Salsabila Oldia Zahrah, Franto Franto, Mardiah Mardiah

  25-32

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  Analisis Metode Perhitungan Kuantitas Batubara Di Stockpile ROM PT. XYZ Analysis of Coal Quantity Calculations Methods in ROM Stockpile PT. XYZ

  Edwin Harsiga, Siti Hardianti, Ardhi Lufthansyah Hidayat

  33-38

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  Estimasi Sumberdaya Andesit dan Breksi Piroklastik Sebagai Bahan Konstruksi PT. Tepat Guna Referindo Lombok Timur Estimation of Andesite and Pyroclastic Breccia Resources as Construction Materials for PT. Tepat Guna Referindo East Lombok

  Rukayah Rukayah, Aji Syailendr, Melinda Dwi Erintina

  39-44

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  Perancangan Perancangan Dan Penjadwalan Penambangan Tahun 2023 Di Pit 3 PT. Mutiara Fortuna Raya 180 Kabupaten Muaro Jambi Design And Mining Scheduling In 2023 At Pit 3 PT. Mutiara Fortuna Raya 180 Muaro Jambi District

  brian khurohmad putra, Yudi Arista Yulanda, Aditya Denny Prabawa

  45-53

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