'This blue-green stone has been mined for centuries at Neyshabur in northern Iran'
turquoise
GEMS: This blue-green stone has been mined for centuries at Neyshabur in northern Iran
This blue-green stone has been mined for centuries at Neyshabur in northern Iran
This blue-green stone has been mined for centuries at Neyshabur in northern Iran
GEMS
turquoise
GEMS