Archaeologists have identified a massive 4,000-year-old trade network known as the 'Magnetite and Malachite' Way, which once connected the mineral-rich Ural Mountains to the early urban centers of the Caspian Sea coast. Chemical analysis of copper tools and iron-rich stones found in Bronze Age settlements confirms a consistent exchange of raw materials over 1,500 miles.
This discovery challenges previous assumptions about the economic scale of early steppe societies, proving that complex inter-regional industrial exchange systems existed much earlier than once thought. The researchers utilized hyperspectral satellite imaging to trace the ancient pathways through the rugged trans-continental terrain.