Ancient CivilizationsPeru gas workers find thousand-year-old mummy Posted on July 1, 2025 by Administrator Peruvian gas workers this week found a thousand-year-old mummy while installing pipes in Lima, their company said, confirming the latest discovery of a pre-Hispanic tomb in the capital. The workers found the trunk of a huarango tree (a species native to coastal Peru), “which served as a tomb marker in the past,” at a depth of 50 centimeters (20 inches), archaeologist Jesus Bahamonde, scientific coordinator of Calidda gas company, told reporters.