Assertion: cordierite | /r/HasProperty | synthesized in second part of the study
Facets:
Source sentences:
text: In the second part of the study, cordierite was synthesized by mixing proper amounts of various combinations of alumina or Al(OH)3 (as a source of Al2O3), kaolin (as a source of SiO2 and Al2O3), and talc (as a source of MgO and SiO2).