Saits, and a wliite fubftanee iefoluble iii« 
to Water* vvhich in Gkfs^vclfds not on¬ 
ly comes to ftick on the fides Wiihin,but 
fometimes from the midle of the bottom 
rifeth up into the Air. 
But all being well cotifider’d ^ there is 
hothing in all this, that’s coftcrary to the 
deliver*d opinions^ To fheW Which^we 
may take notice,that theFigures of Plants 
to befdund upon Stones arc reducible to 
two forts 1 fomi are feen only in the fa- 
perficc of the crevaCes, which I Will ea- 
iily allow were produced Without' any 
true Plants though not withovlt a Fluids 
(Others do hot only appear in the fuperfice 
of the rifts, but Ipread their litle ramifi*-, 
cations every Where thorough the very 
lapideous fubftahce it Slf, 5 whence it 
follows, that, at the time when the faid 
Plant was produced) whether that were 
done after the Way of other Plants, or 
after that of a Mercurial Plant) the ve-, 
ry fubftanee of the Stone had hot then 
yet ceafedto be a Fluid : Whichis fur* 
thCr confirm’d not only by the very, 
fomewhht yet left, confiftence of the 
Stone, but alio by the Angular Bodies 
that are frequent in the pindroitis of 
