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1

Kontribusi telaah Bagi Konservasi Mineral dan Batubara Indonesia: Tinjauan model eksplorasi dan faktor-faktor pengubah sumberdaya menjadi cadangan

by Sasongko, Wahyu, Idrus, Arifudin
Published 2012

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2

Mineralogi dan Kimia Mineral Alterasi Prograde dan Retrograde Endapan Skarn Pb-Zn-Cu-(Ag) Ruwai, Kabupaten Lamandau, Provinsi Kalimantan Tengah, Indonesia

by Idrus, Arifudin, Wardhani, Rima
Published 2019

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3

GEOLOGI, ALTERASI HIDROTERMAL, DAN MINERALISASI BIJIH PADA ENDAPAN EMAS EPITERMAL SULFIDASI TINGGI DI DAERAH “SHS”, KALIMANTAN UTARA, INDONESIA

by Brojomusti, Jadug, Idrus, Arifudin
Published 2017

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4

Mineralogi dan Kimia Mineral Alterasi Prograde dan Retrograde Endapan Skarn Pb-Zn-Cu-(Ag) Ruwai, Kabupaten Lamandau, Provinsi Kalimantan Tengah, Indonesia

by Wardhani, Rima, Idrus, Arifudin
Published 2019

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5

Geologi, Alterasi dan Mineralisasi Endapan Epitermal Sulfidasi Tinggi di Daerah Wonotirto dan Sekitarnya, Kabupaten Blitar, Provinsi Jawa Timur, Indonesia

by Masti, Salma Difa, Idrus, Arifudin
Published 2019

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6

GEOLOGI, ALTERASI HIDROTERMAL, DAN MINERALISASI BIJIH PADA DAERAH KASUANG TUNNEL, GUNUNG BIJIH (ERTSBERG) MINING DISTRICT PT. FREEPORT INDONESIA, KABUPATEN MIMIKA, PROVINSI PAPUA

by Sitanggang, Donald Marojahan, Idrus, Arifudin
Published 2016

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7

Geologi, Alterasi dan Mineralisasi Endapan Epitermal Sulfidasi Tinggi di Daerah Wonotirto dan Sekitarnya, Kabupaten Blitar, Provinsi Jawa Timur, Indonesia

by Idrus, Arifudin, Masti, Salma Difa
Published 2019

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8

Kontribusi Telaah bagi Konservasi Mineral dan Batubara Indonesia:Tinjauan Model Eksplorasi dan Faktor-faktor Pengubah Sumberdaya Menjadi Cadangan

by Wahyu Sasongko, Wahyu Sasongko, Idrus, Arifudin
Published 2012

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9

The Quartz Veins, Hydrothermal Alteration and Ore Mineralization of Orogenic Gold Deposit at Mendoke Mountains, Southeast Sulawesi, Indonesia

by Hasria, Hasria, Idrus, Arifudin, Warmada, Wayan
Published 2022

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10

Studi Pendahuluan Penaksiran Sumberdaya Endapan Bijih Skarn Besi-Logam Dasar Menggunakan Metode Ordinary Kringing di Blok A Kabupaten Lamandau Provinsi Kalimantan Tengah

by Riyadi, Hasan, Idrus, Arifudin, Warmada, I Wayan
Published 2019

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11

Studi Pendahuluan Penaksiran Sumberdaya Endapan Bijih Skarn Besi-Logam Dasar Menggunakan Metode Ordinary Kriging di Blok A Kabupaten Lamandau Provinsi Kalimantan Tengah

by Riyadi, Hasan, Idrus, Arifudin, Warmada, I Wayan
Published 2019

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12

GIS-BASED OPTIMIZATION METHOD FOR UTILIZING COAL REMAINING RESOURCES AND POST-MINING LAND USE PLANNING: A CASE STUDY OF PT ADARO COAL MINE IN SOUTH KALIMANTAN

by Anis, Mohamad, Idrus, Arifudin, Amijaya, Hendra, Subagyo, .
Published 2016

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13

Elemental Gains and Losses during Hydrothermal Alteration in Awak Mas Gold Deposit, Sulawesi Island, Indonesia: Constraints from Balanced Mineral Reactions

by Ernowo, Ernowo, Idrus, Arifudin, Meyer, Franz Michael
Published 2022

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14

Styles and Characteristics of Precious and Base Metal Mineralization at the Southern Part of West Java Region, Indonesia

by Idrus, Arifudin, Fadlin, ., Putri, Resty Intan, Hatmanda, Mahajana
Published 2013

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15

Mineralisasi Emas di gunung Gupit, Magelang, Jawa Tengah: Sebuah Penemuan Baru Prospek Emas Tipe Ephitermal Sulfidasi Tinggi pada Rangkaian Pegunungan Kulon Progo-Menoreh

by Idrus, Arifudin, Warmada, I Wayan, Putri, Resty Intan
Published 2013

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16

Mineralisasi dan Alterasi Hidrotermal di Gunung Pendul dan Sekitarnya, Bayat, Klaten, Jawa Tengah

by Idrus, Arifudin, Warmada, I Wayan, Junitia, Belinda Mega
Published 2013

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17

KARAKTERISTIK DAN TIPE GRANITOID DI DAERAH MEHANGGIN, KECAMATAN MUARADUA, KABUPATEN OKU SELATAN, INDONESIA

by Wardhani, Rima, Wiwik D.H, Endang, Idrus, Arifudin
Published 2017

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18

MINERALOGI DAN GEOKIMIA BATUGAMPING MERAH PONJONG, GUNUNGKIDUL, DAERAH ISTIMEWA YOGYAKARTA – INDONESIA (Mineralogy and Geochemistry of Ponjong Red Limestone, Gunungkidul, Daerah I...

by Atmoko, Didik Dwi, Titisari, Anastasia Dewi, Idrus, Arifudin
Published 2016

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19

Kajian Kadar Batas Optimum (Optimum Cut Off Grade) pada Penambangan Nikel Laterit dengan Penjualan dalam Bentuk Material Bijih Mentah

by Wahyu Sasongko, Wahyu Sasongko, Idrus, Arifudin, Lediyantje, Lintjewas
Published 2013

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20

Mineralisasi Emas di Kalisat, Magelang, Jawa Tengah: Prospek Emas Tipe Epitermal Sulfidasi Rendah di Pegunungan Kulon Progo -Menoreh

by Idrus, Arifudin, Warmada, I Wayan, Satriadi, ., Nabila, Aji Shadji
Published 2014

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