Results 11 to 20 of about 12,549 (104)
e-Journal Ekonomi Bisnis dan Akuntansi, 2020 The Gogorea Village Gold Mine is located on the eucalyptus area of the village of Gogorea, which is the owner of the heir of King Liliyali. Community gold mining that occurs in the Mount Botak gold mining area is a lesson for the owner of the Gogorea gold mine to make local rules or laws in managing gold mines.
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Struktur Komunitas Fitoplakton di Kolam Bekas Tambang Emas sebagai Budidaya Ikan
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains, 2022 This study aims to analyze the community structure of phytoplankton in ex-gold mining ponds for fish farming in Nagari Muaro, Sijunjung District, Sijunjung Regency, West Sumatra. The method used is a descriptive survey. Purposive sampling was done by determining the location of the phytoplankton sampling.
Vendri Geraldine Kurniawan +4 more
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ANALISIS DEWATERING SYSTEM DALAM TAMBANG EMAS BAWAH TANAH
KURVATEK, 2020 Lokasi penambangan bawah tanah Ciurug L.450 selatan terdapat banyak air yang masuk atau tergenang di dalam lubang bukaan tambang. Pada Ciurug L.450 selatan terdapat 10 mine sump. Sistem pemompaan mengalirkan dari satu mine sump ke mine sump berikutnya sampai mine sump utama. Pompa yang digunakan 24 unit dan dipakai secara bergantian karena daya listrik
A.A Inung Arie Adnyano +1 more
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Pengelolaan dan Pemanfaatan Sumber Daya Mineral Berwawasan Lingkungan (Studi Kasus Kabupaten Halmahera Utara) [PDF]
, 2018 SARIKeterdapatan potensi sumber daya mineral mempunyai peran strategis untuk mempercepat laju pembangunan di Kabupaten Halmahera Utara dimana status wilayah dalam katogori daerah tertinggal.
Gautama, R. S. (Rudi), Jolo, A. Y. (Ali)
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Jurnal Riset Teknik Pertambangan, 2022 Abstract. Slope stability itself is an important factor in the design and operational planning process in open-pit mines. This research aims to find out the physical and mechanical properties of rocks at the research site, find out the optimal slope geometry at the research site and find out the possibility of avalanche types in the field of derailment.
null Krispian Fathan Hidayatullah +2 more
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An Assessment of Vegetation Variables in the Reclamation Area of the Ex-gold Mining at Ratatotok, Southeast Minahasa [PDF]
, 2018 The reclamation area of the ex gold-mining PT. Newmont Minahasa Raya (PT. NMR) will be used as a botanic gardens. This study aims to assess the reclamation program\u27s success based on a variable vegetation of the ex gold-mining area of PT.
Fijridiyanto, I. A. (Izu) +2 more
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Efektivitas Penyidikan Tindak Pidana Penambangan Emas tanpa Izin di Kabupaten Solok Selatan (Studi pada Direktorat Reserse Kriminal Khusus Kepolisian Daerah Sumatera Barat) [PDF]
, 2018 Indonesia is the rich country of mine, such as gold, silver, petroleum, mine, etc. Management of mine should be done by government or private. Every mining company obligated to get license as regulated in the Regulation Number 4 Year 2009 about Mineral ...
Pamungkas, D. P. (Darmadi)
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Analisis Hidrologi untuk Mendukung Rencana Penentuan Temporary Sump pada Tambang Emas
Jurnal Riset Teknik Pertambangan, 2022 Abstract. Open pit mining is a mining system that is directly related to the outside air so that its activities take place according to weather conditions, one of which is during rainy season conditions, where the availability of water in a mine requires special attention that must be managed properly, if the water handling is not good it can have a ...
null Vicky Kurnia Nugraha +1 more
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Karakteristik Spent Ore Proses Heap Leach Single Stacking Berdasarkan Uji Xrd, Xrf dan Mikroskop Bijih terhadap Potensi Pembentukan Air Asam Tambang [PDF]
, 2016 Teknologi pengolahan emas dengan sianidasi metode heap leach single stacking merupakan pengolahan dengan cara menyiramkan larutan sianida keatas tumpukan bijih yang dapat melarutkan logam berharga tanpa melarutkan pengotornya. Batuan sisa pengolahan emas
Yusuf, F. (Firmanullah)
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KONFLIK TAMBANG EMAS TUMPANG PITU. DESA SUMBER AGUNG. PESANGGARAN, BANYUWANGI, JAWA TIMUR [PDF]
, 2017 Penelitian ini bertujuan untuk mengetahui apa yang melatarbelakangi terjadinya konflik tambang emas Tumpang Pitu dan untuk mengetahui apa saja upaya penyelesaian konflik tambang Tumpang Pitu di Kecamatan Pesanggaran, Banyuwangi, Jawa Timur.
Clara Elys Yunita, Clara Elys Yunita
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