649163.fig.003a
(a)
649163.fig.003b
(b)
649163.fig.003c
(c)
649163.fig.003d
(d)
Figure 3: SEM images of: (a) untreated coral, (b) CHA, corals with Sr incorporation in (c) 100 mM, and (d) 500 mM Sr(NO3)2 solutions.