Search on for Australia's next big diamond deposit

That's led to a flurry of exploration to find a new diamond deposit It is up this dirt track that the search is under way for Australia's next big diamond find Argyle Diamond Mine in the Kimberley region of WA has been a production powerhouse for three decades producing 90 per cent of the world's supply of pink diamonds.

TIM TREADGOLD, MINING COMMENTATOR: Australia has been a one-trick pony in the diamond trade MILES KENNEDY, CHAIRMAN, LUCAPA DIAMONDS: Diamond bitten flea bugs pursue the search Geologist Bruce Michelly helped discover some of the biggest diamond deposits ever seen in Australia and he has always had a hunch about this spot.

MILES KENNEDY: If these results are repeated in these other targets, these other lamproite targets, then Australia has got its next diamond field. . Source