Peru - Found the most ancient objects of gold of America

The find: a golden objects fistful, very ancient, including a made necklace approximately 4.000 years ago. The place: the archaeological Jiskairumoko deposit, in the basin of the lake Titicaca, to approximately 50 kilometers to the southeast of Handle (Peru).
The persons in charge: 4 American anthropologists.
The importance: there are the most ancient ornaments of gold found never in American territory, and they seem to demonstrate that, unlike what it was thought, not always the primitive societies devoted themselves to the gold work only after becoming rich. At least not in Peru.
(photo in Clarion)