Vol. 4 No. 2 (2021): INTAN Jurnal Penelitian Tambang

Articles

• CALCULATION OF LIMESTONE VOLUME USING THE SECTION METHOD PERHITUNGAN VOLUME BATUGAMPING MENGGUNAKAN METODE PENAMPANG

  Risky Y. Nainggolan, Juanita R. Horman

  73 - 78

  Abstract viewed: 400 PDF downloaded: 1582

  DOI : 10.56139/intan.v4i2.85

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• IMPLEMENTATION AND USE OF PERSONAL PROTECTIVE EQUIPMENT AT PT. NUR HAZANAH ETERNAL WORKS PENERAPAN DAN PENGGUNAAN ALAT PELINDUNG DIRI PADA PT. NUR HAZANAH KARYA ABADI

  Dessy Like Ampnir, Hendri P. Perangin-Angin

  79 - 82

  Abstract viewed: 194 PDF downloaded: 1463

  DOI : 10.56139/intan.v4i2.86

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• ANALYSIS OF QUANTITY, QUALITY AND LEVEL MATURITY OF THE KLASAFET FORMATION BEDROCK USING TOTAL ORGANIC CARBON (TOC) AND ROCK-EVAL PYROLYSIS (REP) CASE STUDY OF KYANITE-1 WELL ANALISIS KUANTITAS, KUALITAS DAN TINGKAT KEMATANGAN BATUAN INDUK FORMASI KLASAFET MENGGUNAKAN TOTAL ORGANIC CARBON (TOC) DAN ROCK-EVAL PYROLYSIS (REP) STUDI KASUS SUMUR KYANITE-1

  Hastowo Resesiyanto

  83 - 86

  Abstract viewed: 129 PDF downloaded: 595

  DOI : 10.56139/intan.v4i2.87

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• CHARACTERISTICS OF THE LIMESTONE OF THE MARUNI FORMATION IN WARMARE AREA AND SURROUNDINGS MANOKWARI DISTRICT, WEST PAPUA PROVINCE KARAKTERISTIK BATUGAMPING FORMASI MARUNI DAERAH WARMARE DAN SEKITARNYA KABUPATEN MANOKWARI PROVINSI PAPUA BARAT

  Yorana Tabuni, Hermina Haluk, Nur Alzair

  87 - 92

  Abstract viewed: 318 PDF downloaded: 1701

  DOI : 10.56139/intan.v4i2.88

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• INTERPRETATION AND CORRELATION OF RESISTIVITY DATA TO DETERMINE THE AQUIFER LAYER IN RT.002/RW.002 KELURAHAN AMBAN REGENCY MANOKWARI WEST PAPUA PROVINCE INTERPRETASI DAN KORELASI DATA RESISTIVITAS UNTUK MENENTUKAN LAPISAN AKUIFER DI RT.002/RW.002 KELURAHAN AMBAN KABUPATEN MANOKWARI PROVINSI PAPUA BARAT

  Brian Rainstra Maay, Jance Murdjani Supit

  93 - 97

  Abstract viewed: 91 PDF downloaded: 427

  DOI : 10.56139/intan.v4i2.89

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• CONVEYOR BELT PERFORMANCE OF CRUSHING PLANT UNIT AT PT. NUR HAZANAH KARYA ABADI PRAFI DISTRICT, MANOKWARI REGENCY, WEST PAPUA PROVINCE KINERJA BELT CONVEYOR PADA UNIT CRUSHING PLANT DI PT. NUR HAZANAH KARYA ABADI DISTRIK PRAFI KABUPATEN MANOKWARI PROVINSI PAPUA BARAT

  Abdonsons F. Ongirwalu, Yulius G. Pangkung

  98 - 103

  Abstract viewed: 236 PDF downloaded: 785

  DOI : 10.56139/intan.v4i2.90

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• ANALYSIS OF RETURN ON ASSET AND RETURN ON EQUITY VALUES OF COAL COMPANIES IN THE INDONESIA STOCK EXCHANGE ANALISIS NILAI RETURN ON ASSET RETURN ON EQUITY PERUSAHAAN BATUBARA DI BURSA EFEK INDONESIA

  Try Bunga Manurung, Juanita R. Horman

  104 - 109

  Abstract viewed: 145 PDF downloaded: 362

  DOI : 10.56139/intan.v4i2.91

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• UTILIZATION OF COARSE AGGREGATE OF PT. PULAU LEMON AS CONCRETE MATERIAL IN THE WITO DAN TALUD WEDONI BRIDGE , MANOKWARI REGENCY WEST PAPUA PROVINCE PEMANFAATAN AGREGAT KASAR PT. PULAU LEMON SEBAGAI BAHAN BETON PADA JEMBATAN WITO DAN TALUD WEDONI KABUPATEN MANOKWARI PROVINSI PAPUA BARAT

  Yosua Ambaa, Hendri P. Perangin-Angin

  110 - 115

  Abstract viewed: 199 PDF downloaded: 488

  DOI : 10.56139/intan.v4i2.92

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• ESTIMATION OF MINING PRODUCTION OF KOMATSU BRANDED MECHANICAL EQUIPMENT ESTIMASI PRODUKSI PENAMBANGAN PADA ALAT MEKANIS MEREK KOMATSU SECARA TEORITIS

  Fernando Pelipus Hehakaya, Yulius G. Pangkung

  116 - 120

  Abstract viewed: 117 PDF downloaded: 1213

  DOI : 10.56139/intan.v4i2.93

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• ASSESSMENT OF ACCURACY LEVELS AND PRECISION BASE MAP GEOMETRY FROM PROCESSING RESULTS AERIAL PHOTOGRAPHY DATA FOR AT MINING SECTOR UTILIZATION KAJIAN TINGKAT AKURASI DAN KETELITIAN GEOMETRI PETA DASAR DARI HASIL PENGOLAHAN DATA FOTO UDARA UNTUK PEMANFAATANNYA DI SEKTOR PERTAMBANGAN

  Pangeran S. Panjaitan, Jance Murdjani Supit

  121 - 125

  Abstract viewed: 459 PDF downloaded: 2018

  DOI : 10.56139/intan.v4i2.94

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• PRIMARY PERFORMANCE OF FAN T1 TOG AT PT NHM KINERJA PRIMARY FAN T1 TOG PT NHM

  Patrisia Pulu

  126 - 133

  Abstract viewed: 511 PDF downloaded: 1055

  DOI : 10.56139/intan.v4i2.95

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