The scarcity of jobs during the Depression years prompted a young Egil Lorntzsen to pursue a prospecting career, starting in the Bridge River gold camp of British Columbia. But success was not to come until decades later, when he made an “elephant” copper discovery in nearby Highland Valley.

An enquiring mind, skill as a field geologist and the desire to find orebodies led Walter Holyk to make an outstanding contribution to the understanding of the genesis of volcanogenic massive sulphide deposits.

A lateral thinker long before the term was coined, Harry Warren applied his intellectual curiosity and scientific mind to the field of geochemistry, where he made remarkable contributions to prospecting and mineral exploration. He was a pioneer in a discipline which came into its own, to a large extent, through his efforts.