Second Progress Report on the base metals exploration of Haruku Island, Maluku: KP DU - 396/Maluku, Period 23 August - 6 October 1993
Laporan kegiatan eksplorasi endapan bijih emas, perak dan logam dasar daerah Gunung Huruano pulau Haruku kabupaten Maluku Tengah provinsi Maluku (KP. DU 396/MALUKU) PKL no. 15/D-P/22/1992
PT. Ingold management haruku project quarterly report 1995 - 4th quarter
Haruku project quarterly report 1996 - 3rd quarter
Haruku project quarterly report 1995 - 3rd quarter
Ingold Holdings Indonesia Inc : Laporan kwartal ke-4 ' 1996
Haruku project quarterly report 1996 - 2nd quarter
Haruku project quarterly report 1996 - 1st quarter
Haruku project (zn, pb, cu) Maluku, Indonesia 3 34 s. Latitude 128 29' E. Longitude
Laporan kwartal III - 1997 proyek Maluku
Laporan kegiatan eksplorasi endapan bijih emas, perak, dan logam dasar daerah Gunung Huruano Pulau Haruku kabupaten Maluku Tengah propinsi Maluku (KP. DU 396/Maluku): PKL No. 13/D-P/VI/1992
Maluku joint venture annual report for 1997 exploration carried out on the islands of Haruku, Ambon, Saparua & Nusa Laut, Maluku Province, Indonesia
Drill log hole no. HSD. 2 Haruku Project (KP. DU. 396/Maluku)
Drill log hole no. HSD. 1 Haruku Project (KP. DU. 396/Maluku)
Haruku project field report covering the period 14 march - 26 april 1995
Haruku project Maluku, Indonesia rencana kerja 1996-1997
P.T. Nusa Namrole Mining Ambon project: Final report general survey period