Sar-e-Sang, Koksha Valley, Kuran wa Munjan District, Badakhshan, Afghanistan
Sar-e-Sang, Koksha Valley, Kuran wa Munjan District, Badakhshan, Afghanistan : Skarn deposit of lapis lazuli that has probably been worked since the 7th millennium BC. Sar-e-Sang lies in the Western Hindu Kush region, which is part of the main collision belt between the ...