Fig. 13
From: New material connections in a mother-of-pearl Enconchado from the Viceroyalty of New Spain
A SEM-BSE image of Sample S10, 69x; the insert shows a photomicrograph of the sample taken with visible illumination, original magnification 200x. B SEM-BSE image of the Sr-containing inclusion, acquired in the area indicated with a red square in A, 2840x. C–G EDS maps of Sr, Ca, C, S, and O, respectively. H EDS spectrum taken at the location marked by the red circle in B