Assertion: emerald's fissure | /r/MadeOf | a filler substance
Facets:
value: for clarity modification
type: PURPOSE
Source sentences:
text: Those emeralds that do have fissures containing a filler substance for clarity modification are described as follows: indications of clarity modification; minor (or moderate, significant) amount of oil (or artificial resin, etc) in fissures at the time of testing.
text: Emeralds which do contain fissures containing a filler substance for clarity modification are described as follows: indications of clarity modification.