The Incas, renowned for their agricultural innovation, constructed elaborate terrace systems to maximize arable land in the steep Andean terrain. A crucial element of these terraces was the stone used in their construction, providing structural support and preventing erosion. The selection of specific rock types varied depending on local availability, geological conditions, and the intended function of the terrace.
The employment of locally sourced materials offered several advantages. It reduced transportation costs and logistical challenges associated with moving heavier stone over long distances. Moreover, using readily available rock ensured the sustainability of the construction process. The skillful manipulation and fitting of these materials were essential for creating stable and long-lasting agricultural platforms.
