You need the hardhat from the Safari (get the gold nugget from on top of the second hut at Kaya Forests, trade it for a camera at Nabooti, and take photos of 7 animals for Big Zeke).
Beginning at the mine entrance :
(see related question)
At the bottom of Africa
Go to youtube.com and search for it and they will show you a video! how easy.
In the diamond mine is the White Jewel.
you get a gem in the mine
There is no oil can on Nabooti Island. For the Diamond Mine, see the related question below.
the white jewel.
The only diamond I can think of is the white Nabooti crystal, located in an abandoned mine shaft.
at the botttom of the map of Africa
In the diamond mine after you go into the mine where there is a wall blocking t he way. ;)
you have to press fly then go any where in Naboti island or press float
watch out for mine carts
The white diamond in Poptropica is in Nabooti Island in the mine shack in the diamond mine on the nabooti island map. Once you find all the missing diamonds for the totem pole in the nabooti museum, you'll see what will happen next......