http://www.pbs.org/wgbh/nova/ancient/lost-inca-empire.htmlI´m not sure if it has ever been posted, I found this page with some good articles about the Incas, the following passage caught my eye.
By Ciezo de Leon's own observation the extreme riches and expert stone work of the Inca were beyond belief: "In one of (the) houses, which was the richest, there was the figure of the sun, very large and made of gold, very ingeniously worked, and enriched with many precious stones....They had also a garden, the clods of which were made of pieces of fine gold; and it was artificially sown with golden maize, the stalks, as well as the leaves and cobs, being of that metal....
Besides all this, they had more than twenty golden (llamas) with their lambs, and the shepherds with their slings and crooks to watch them, all made of the same metal. There was a great quantity of jars of gold and silver, set with emeralds; vases, pots, and all sorts of utensils, all of fine gold....it seems to me that I have said enough to show what a grand place it was; so I shall not treat further of the silver work of the chaquira (beads), of the plumes of gold and other things, which, if I wrote down, I should not be believed."