Onyx
This genuine stone with the Hebrew engraved name of the tribe of Israel may
have been similar to the ancient stone on the
breastplate of
the high priest.
====Strongs Definition====
Heb. Shoham
Sea-green
7718 shoham (sho'-ham);
from an unused root probably mean to blanch; a gem, probably the
beryl (from its pale green color):
KJV-- onyx.
ASHER