The evaluation programme and procedures develop- ed for Saindak porphyry copper-gold-silver- molybdenum deposits located in an isolated area in an extremely and region of Baluchistan are described in detail. Due to its isol .ted location, far removed from supply centres, harsh climate, paucity of water and non-availability of even unskilled labour, Saindak presented problems for which no ready made solution exist- ed. It is hoped that this Paper may be of some value to those in the LDCs who may wish to undertake similar ventures.