To help the Indian guy take the chicken over to the other side first. Then take the feed. Then take the chicken back to where it started. Then take the fox to the other side. Then take the chicken back over with the fox and chicken. He probably just told you about the cave so, go to the mountain on your right. There will be a large bush, click on it. Go inside and jump from thing to thing. At the end you will find a jewel. Fall off the cliff and go back up and exit the cave then. On your left there is another mountain, you will find a flower get that then leave, and that is pretty much all you have to do.
in the hidden cave at blue nile falls.
just LOOK AROUND
I know 2 of the 5. 1 is in the island Mountain of the Moon. An old man is beside the cave and it's there. The 2nd is in a hidden cave in Blue Nile Falls. you have to help a lady then she tells you that there's a hidden cave . You have to go across stones to find the gem.
The hidden cave at Blue Nile Falls is behind a bush on the far right. You have to beat the puzzle of crossing the falls with the animals before you can enter the cave. The Purple Jewel is inside. (see related question)
On Nabooti Island, you retrieve a blue Nile Lily at the left, and then help the woman cross the falls (chicken first, then the feed and bring the chicken back, then the fox, then the chicken again). There is a hidden cave behind a bush to the far right of the falls. There you will find the Purple Jewel.
it is in the cave in blue nile falls but you have to figure out the pattern for the guy who wants you to help him..... he's is at the top.
On Nabooti Island, you retrieve a blue Nile Lily at the left, and then go across and help the woman cross the falls (chicken first, then the feed and bring the chicken back, then the fox, then the chicken again). Once you help her, you can enter a hidden cave. Go to the right and down. about halfway down on the FAR RIGHT. The bush hides a cave on the cliff face and there is a Purple Jewel in there.
The purple jewel is in a hidden cave. Help the woman cross the falls (chicken first, then the feed and bring the chicken back, then the fox, then the chicken again). Once you help her, you can enter the hidden cave, behind a bush to the far right of the falls. There you will find the Purple Jewel. Before leaving the Blue Nile Falls, get the blue flower at the left side. You can trade this for a turban, a useful disguise when in Giza.
Get the map for Nabooti Island from the museum, where you find out about the 5 missing totem jewels. Fly to Blue Nile Falls in the airplane. On Nabooti Island, you retrieve a blue Nile Lily at the left, and then help the woman cross the falls (chicken first, then the feed and bring the chicken back, then the fox, then the chicken again). There is a hidden cave behind a bush to the far right of the falls. There you will find the Purple Jewel.
behind the bush
It is hidden in the big bush.
In a cave at mountains of the moon,in the building at giza, in the hidden cave at blue nile falls, in the mine cave at diamond mines, from the ghosts in kaya forests and thats it