760653.fig.002a
(a)
760653.fig.002b
(b)
760653.fig.002c
(c)
760653.fig.002d
(d)
760653.fig.002e
(e)
760653.fig.002f
(f)
760653.fig.002g
(g)
Figure 2: Scatter plot of grades versus (a) MAJX, (b) MINX, (c) NA, (d) NP, (e) NR, (f) ND, and (g) %TNA for all study and control samples: linear regression between these parameters and grades is shown by the solid lines in their respective plot.