Blinky Bill's Gold Mine

Blinky hears the stories of the old gold rushes and decides to open his gold mine. The problem, there is no gold in it. However Danny Dingo becomes interested and wishes to buy, prompting Blinky to bury a gold necklace to prove there is gold. However, the necklace is buried once more, but no one can find it. Will Danny find out the truth? And will the necklace be found?