Fig. 5: The contaminants in sample No. 06.
From: Research on the degradation of ancient Longquan celadons in the Dalian Island shipwreck
a and b are OM and SEM images of the polished cross section, respectively; c yellow substances in a crack: rectangular area in b; d the contaminants in a crack near glaze-body interface: rectangular area in b; e–h are the EDS mapping results of d.
