Ransom For His Sister

Please help me save my sister! She is an experienced archaeologist and she has been kidnapped. They are asking for her last finding, an ancient amulet. My sister found it, but out of fear that it would fall into the wrong hands amulet parts were hidden in various places around the world. What is this amulet and where to find it? We must hurry, time is short! It's time to start looking and hit the road!

Instructions/Controls:

Click on the hidden objects as you spot them.