This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Afghanite Afghanistan . fr cristaux d'afghanite cristaux de pyrite cristaux de calcite SareSang Sar Sang Sary Sang Koksha Valley Kokscha Valley Kokcha Valley Khash Kuran Wa Munjan Districts Badakhshan Province Badakshan Province Badahsan Province Afghanistan crystals of afghanite crystals of pyrite crystals of calcite SareSang