Opal gemstone.
Opal gemstone.
Color-beads-opal.
Opal.
Opal.
Rough opal.
Fire opal contraluz jelly opal.
Rough opal.
Opal.
Opal.
Opal.
Rough opal .
Australian opal.
Rough opal.
Mexican opal rough.
Opal.
Rough opal.
Mexican opal.
Ethiopian opal gemstone.