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The diameter of this cavern 1 fake to be nearly fifty 
yards : the top I could not trace with my eye j but 
had reafon to believe it extended to a prodigious 
height i for, when 1 was nearly at the top of one of the 
incrufted rocks, at the height of (I dare fay) twenty 
yards, I could find no clofure of the dome, though I 
then faw much further than when Iftood at the bottom. 
As to the particular curiofities to be met with 
in the fmall cavern, they are not worth mention- 
ing ; indeed I did not meet there with any fialac- 
titical incruftations whatfoever j but the wall confifted 
of rude and irregular fragments of rock. 
Amongft the fingularities in the fecond cavern, I. 
particularly obferved the following} climbing up a 
few loofe ftones on the South fide, at the place marked= 
Q^(in the plan fig. II.), I defeended again, through 
a fmall flit, into a little cave, four yards long, and ir- 
regular, as to height not exceeding tw’o yards}, and 
the whole lined with a kind of fparkling ftaladites, 
of a fine deep yellow colour, with fome fmall fl:alacti- 
tical drops hanging from the roof. 
Facing the firft entrance is a mofl: noble column, 
of the fame kind of incruftation (fee D. fig. II. and IV.) 
which I could perceive to be above thirty yards high : 
and proceeding on to the North, I came to a large 
ftone (marked E. fig.II. and IV.) covered with the like 
matter} and under it 1 found a hole two yards deep,, 
lined wdth the fame } from whence fprung a rock 
confifting of vaft folid round mafles, like the former 
ill colour, though not in figure, on which I eafily 
afeended to the height of twenty yards, and got fome 
fine pieces of ftaladites, pendent from the cragged 
fides which joined this rock. At the upper part I 
I perceived: 
