Fig. 16

ESEM images of thorite (a, b assigned to cluster No. 1, and 2, respectively) & xenotime (c, d assigned to cluster No. 2, and 3, respectively).

ESEM images of thorite (a, b assigned to cluster No. 1, and 2, respectively) & xenotime (c, d assigned to cluster No. 2, and 3, respectively).