Help, can't find gold armor!!

[beginner]

Only mission missing, found all stones but can't find out where the gold armor is.

[Rukus]

Search in the Salamander Village, entrance to the Ancient Ruins.

[beginner]

already done ,thanks

[Moogy]

what does the armor do ?

[bryates]

I've entered the ruins on Salamander island but I've only got the blue and red ruins. Where is the Yellow one?