Gold Dredging In New Zealand

The history of gold dredging in New Zealand, leading to the develop- ment of the `New Zealand Type' dredge is considered. Much of this infor- mation has come from contemporaneous publications by the New Zealand Department of Mines. Alluvial gold production declined after 1902, and ceased completely in 1982, but is now rising again. The progress of the New Zealand alluvial gold mining industry is considered, together with some of its more exceptional successes. Recent developments are com- pared to those of the past.