Assertion: brown andradite | /r/HasProperty | treated
Facets:
Source sentences:
text: I recently heard from Dr. Maria Alferova that brown andradite associated with the Russian demantoid deposits can be treated to appear as green demantoid.
text: Madrid, Spain Barbra Voltaire wrote: I recently heard from Dr. Maria Alferova that brown andradite associated with the Russian demantoid deposits can be treated to appear as green demantoid.