| Large clunks of white to
tan opal-agate have been found in middle of some remote and flat area
and they contain strong dendrites that often remind anyone of forested
landscapes. They apparently are used widely in local and Russian
jewelry.
Click on the pictures to see larger and closer-up pictures.
Looks like Chinese/Japanese art of the road going up
the forested/shrubby hills surrounded by clouds.
Obtained thru a trade