Bauxite: An Overview of Exploration Mining and Alumina Mineral Processing - Robby Irfan Rafianto
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Drilling and Blasting: Cost or Investment? - Juju Juanda dan Stefanus Jagad
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Estimasi Cadangan Emas, Grade Control dan Rekonsiliasi - Rahmat Lubis
1:14:48
Proses Pemurnian Bauksit Menjadi Alumina
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Web Seminar 24. Geologi High Sulphidation di Tujuh Bukit
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Kolokium hasil Penelitian Dosen Teknologi Geologi
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The Important Role of Mine Planning for Project Valuation and Strategic Business Plan - Indra Bagus
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How To Be Sure That Your Drill Hole Spacing Is Optimal For Confident Resources - Nur Heriawan
1:46:20