Hellman, P. L. Primary Author mixed material bibliography Sydney Minerals Exploration and Development Group 1987 en English 5 hlm. ; ilus. : 30 cm + lamp. A drilling proposal for seven diamond core holes totalling approximately 2000 metres is presented. The aim of the proposed programme is to further test the mineralization encountered in previous drill holes MOD001 and MOD002 and to test the possibility of high grade structurally controlled ore shoots. Fences of holes are proposed to provide geological cross-sections across the main area of interest. P.L. Hellman Proposal Pemboran Prospek Momong PT. Antam Barisan Mining 622.23 PERPUSTAKAAN UNIT GEOMIN PT Aneka Tambang Tbk 476-87-A 622.23 HEL d 2018091091 My Library Compressed_C-2018091091.jpg.jpg 1185 2018-09-25 09:28:04 2018-11-26 17:37:36 machine generated