Agent TypePersonActivities & OccupationsGeologistsHistoryDr JK Gustafson headed the "Central Geological Survey ...[which] pro- gressively reported the findings of its investigations ... during 1936- 39 - to the effect that millions of tons of previously unproven ore reserves existed, sufficient to ensure at least another generation of production at existing levels of output...."[Solomon, 1988, pp386-7]
![[1993.0129] CENTRAL GEOLOGICAL SURVEY BROKEN HILL NSW PLANS AND SECTIONS](/img/placeholder.gif?1724713606 "[1993.0129] CENTRAL GEOLOGICAL SURVEY BROKEN HILL NSW PLANS AND SECTIONS")