What carat gold are these?
I don't believe that we have had them tested. Some of the objects such as the Lime Container are actually gold alloys, while others such as the spider are just listed as gold.
What's this spider pendant about?
This pendant was made about 1000—1500 CE in Costa Rica.
This golden adornment, worn by warriors, is believed to send messages about the wearer's prowess and supernatural potency. Pendants with bells, like this, were often cast in the shape of animals. The spider, a creature that bites, is shown grasping onto a double-headed snake, a creature that may represent danger.
Who would the pendant be given too?
This would have been worn by a man with high status in Chiriquí society. Gold was tied to the male principle and represented the sun. The animals represented on the pendants, like this spider, were intended to convey messages about the person who wore it. In this case, the owner's power and supernatural potency. Fierce animals are believed to be associated with warriors.
If you look closely, the spider is grasping a double-headed snake, which might represent triumph in the face of danger.