New material connections in a mother-of-pearl Enconchado from the Viceroyalty of New Spain

Heritage Science

Table 1 Elemental composition of the particles in the area indicated with a red square in Fig. 7C

Element	Line type	Apparent concentration	k ratio	Wt%	Wt% sigma
Si	K series	8.84	0.07	27.95	2.29
S	K series	1.33	00115	4.97	1.46
Ca	K series	6.33	0.0565	19.87	2.26
O				47.21
Total:				100