46
1
20
Project Review and Feedback Sihayo, Mandiling Natal, Medan, North Sumatra SPK No XX.X-XX.2020 SP XXX/
PT Aneka Tambang - Unit Geomin & Technology Development
Primary Author
mixed material
2020
Laporan peninjauan endapan emas dan mineral pengikutnya daerah Muara Soma Dsk, Kabupaten Mandailing Natal Provinsi Sumatera Utara :
SPK No. 07.1-06.2017 SP 2477/4.22/PAT/2017
Unit Geomin
Primary Author
Aneka Tambang
Primary Author
mixed material
Jakarta
PT. Aneka Tambang
2018
2019090500.jpg.jpg
Kajian potensi daerah Sorikmas Kabupaten Mandailing Natal dan Tapanuli Selatan Sumatera Utara:
COW No. C2-844.HT.01.01.TH.98: Executive Summary
Unit Geomin
Primary Author
mixed material
Jakarta
Antam – Unit Geomin
2008
2018100948.jpg.jpg
Nota Dinas:
Peninjauan Lapangan di Daerah Kontrak Karya PT. Sorikmas Mining Provinsi Sumatera Utara: Nota Dinas No. 346/K/2011/2005
Unit Geomin
Primary Author
mixed material
Jakarta
Antam – Unit Geomin
2005
2018100873.jpg.jpg
Prospect 9756/9759 Current status of exploration of the Solok / Natal Aneka Tambang JV Sumatera, Indonesia:
CSR Limited Minerals exploration and development group
Ellis, P. D.
Additional Author
mixed material
Bukittinggi
CSR Limited
1986
2018100691.jpg.jpg
A Report on Kuasa Pertambangan DU 224/
CRS Limited
Primary Author
Heesterman, L.J.L
Primary Author
mixed material
Bukit Tinggi
CSR Limited
1984
2018100578.jpg.jpg
Report on Mapping and Sampling Hutabargot Julu, Panyabungan, Natal COW 9759 19-2-1986 to 11-3-1986
Saad, H
Additional Author
mixed material
Jakarta
CSR Limited
1986
2018100926.jpg.jpg
Prospect 9759 Simpang Datar sampling report Muara Sipongi, Natal Contract of work:
CSR Limited Minerals exploration and development group
Sagala, B. D
Additional Author
mixed material
Bukittinggi
CSR Limited
1985
2018100690.jpg.jpg
Proposed work programme and budget for the year ending 31st March, 1989:
PT. Antam Barisan Mining
PT. Antam Barisan Mining
Additional Author
Sagala, B.D.
Additional Author
Soemantri, H.
Additional Author
mixed material
Bukit Tinggi
PT. Antam Barisan Mining
1989
2018101029.jpg.jpg
The Republic of Indonesia Report on the Cooperative Mineral Exploration of Northern Sumatera Phase 1
Japan International Cooperation Agency Metal Mining Agency of Japan
Additional Author
mixed material
Jakarta
Japan International Cooperation Agency Metal Mining Agency of Japan
1983
2018100827.jpg.jpg
Laporan triwulan III 1986 KP DU 219, 220, 224 / Sumbar:
Periode Juli - September
Patson Pty Ltd
Primary Author
mixed material
Antam
1986
2018100470.jpg.jpg
Exploration report contract of work area North and Wesr Sumatera Volume I of II
Saad, Hanafi
Additional Author
mixed material
[Jakarta]
PT Antam Barisan Mining
1991
2018100963.jpg.jpg
Prospect 9759 Report on follow up in the upper Pasaman drainage area and field investigation of photo anomaly N16:
CSR Limited Minerals exploration and development group
Kavalieris, I.
Additional Author
Sagala, B. D
Additional Author
mixed material
Bukittinggi
CSR Limited
1985
2018100688.jpg.jpg
Assessment daerah Sorikmas kabupaten Mandailing Natal dan Tapanuli Selatan Sumatera Utara :
COW No. C2-844. HT.01.01.TH.98
Aneka Tambang
Primary Author
Exploration Planning
Primary Author
mixed material
Jakarta
PT. Aneka Tambang
2008
Feasibility study mining and processing of alluvial gold ore PT Siopa Wardgakisan Kecamatan Natal Kabupaten (District) Tapanuli Selatan Propinsi Sumatera Utara (Province)
Pakatan Interbuana Appraisal. pt.
Primary Author
PT. Siopa Wardgakisan
Primary Author
mixed material
Jakarta
PT. Siopa Wardgakisan
1993
Laporan pengenalan wilayah dalam rangka permohonan KP. penyelidikan umum, kec. Kotanopan, Muara Sipongi, PanyabunganBatang Natal dan Natal, kab. Tapsel, prop. Sumut:
DU-334/SUMUT
Unit Geologi
Primary Author
mixed material
Jakarta
Antam – Unit Geologi
1994
Laporan rencana kerja dan anggaran biaya kegiatan eksplorasi periode 7 oktober 2010 s/
PT. Sorikmas Mining
Primary Author
mixed material
Jakarta
PT. Sorikas Mining
2011
Work Programme and Proposed Budget Natal Area Sumatera:
Aneka Tambang-CSR Limited Joint Venture Year Two
Antam
Primary Author
mixed material
Jakarta
Antam
1985
Compressed_C-2018090427.jpg.jpg
Presentation to Aneka Tambang 13 November 1986
Antam
Primary Author
mixed material
Antam
1986
Blok prospek pada eks wilayah kontrak karya Antam Barisan Mining, Sumbar-Sumut (KP. DU-219, 220, 223, 224, 235, 236, 237, 238, 239/
Antam
Primary Author
mixed material
Antam
1993