The 500-year-old quarries and their workshops produced square stone blocks known as ashlars, archaeologists said. These types of stones were used in many of the Inca empire’s construction projects.

The 500-year-old quarries and their workshops produced square stone blocks known as ashlars, archaeologists said. These types of stones were used in many of the Inca empire’s construction projects.

The 500-year-old quarries and their workshops produced square stone blocks known as ashlars, archaeologists said. These types of stones were used in many of the Inca empire’s construction projects.

Question: I've heard that there are stone walls on Easter Island that look very much like the Inca stone walls. Have you seen them, and do you know if there is any evidence on Easter Island about ...

The Stone of the Twelve Angles is one of the most representative icons of Inca architecture, known for the perfect interlocking of its stones without the use of cement or mortar. Inca Stone of 12 ...

The Stone of Twelve Angles is located in a wall that once made up the Inca Roca palace, but now houses the archbishop’s palace and an art museum, Agence France-Presse reports.

The stone axe found in Wudang Mountains, Shiyan city, Hubei province, may be a cultural relic dating back to the Neolithic Age. [Photo/wudangshan.gov.cn] Edited by Brian Salter ...

The 500-year-old quarries and their workshops produced square stone blocks known as ashlars, archaeologists said. These types of stones were used in many of the Inca empire’s construction projects.