Andean Scapes team · Updated
Emerald mythology: the stories behind the green
Before emeralds were a trade, they were sacred. The legends of western Boyacá, how they changed as they were retold, and how to tell a myth from a record.
What this section covers
Legends are part of the emerald story, and they travel: each retelling changes a detail. Here we give each version with the source that records it, and we say plainly when a story has no written trace.
The Muzo and their sacred hills
The hills of Fura and Tena were a place of worship for the Muzo people, who held them to be the seat of their gods.[1]
Emeralds also traveled long before the conquest. When Tunja fell in 1537, the Spanish seized nearly 2,000 emeralds, and the stones were traded for centuries, north as far as the Aztecs and south to the Incas.[3]
Fura and Tena, in brief
Fura and Tena were the first couple, shaped by the god Are and bound to be faithful to keep their youth. Fura broke the promise, the two aged and died, and Are turned them into hills above the Minero river, where Fura’s tears became emeralds.[2]
Sources do not even agree on which people the god belongs to: English Wikipedia makes Are a Muisca god[2], while the Spanish-language tradition places the story among the Muzo, whose hills these are.[1] Our long article compares every version we found.
What emeralds were believed to do
In antiquity emeralds were valued not only for their beauty: they were believed to sharpen intelligence, protect marriages, ease childbirth and let their owner foresee the future.[2]
These are beliefs, not properties. We report them because they explain why emeralds mattered to the people who mined and traded them, and we do not repeat them as claims about the stone.

