Part,  Chapter

1 1,7|      storm into particles like dust. Ragged masses of vapor
2 1,7|       added as it were mineral dust to that which was liquid,
3 1,5|        color; it gives a black dust, crystallized in the form
4 2,4|       all thickly covered with dust, accumulated, perhaps, by
5 3,8|         Scoriae, in a state of dust, like powdered pumice-stone,
6 3,8|     thus charged with volcanic dust through which the rays of
7 3,8| pumice-stone, all this mineral dust, proves how grave is the
8 3,8|    enveloped in a whirlwind of dust, lost sight of each other.
9 3,8|      thickened by the volcanic dust, beat upon the basaltic