The second most important gemstone in Sumer civilization was carnelian. The nearest known sources of carnelian
are located in Indus Valley, Harappan civilization. And the second source is in Siberia. Almost exactly like sky colored
their top mythical stone which was both mined in Afghanistan and Siberia the only ancient World origin for this stone.
My New Book!
Discover groundbreaking revelations on the roots of modern civilization in one short book.