Crawler

Item	Count	Average	TH0	TH1	TH2	TH3+
Spool of silk thread	3711 out of 24542	15.1%	11.2%	17.8%	19.5%	24.4%
Crawler calculus	3845 out of 24542	15.7%	11.4%	17.0%	16.3%	25.9%
Smooth stone	1476 out of 24542	6.0%	5.2%	4.7%	6.0%	6.0%
Meteorite	1148 out of 24542	4.7%	2.5%	4.0%	6.2%	10.9%

Meteorite

b'This black stone is said to have fallen
from the sky.'

Smooth stone

b'This round stone is the perfect size
to use as a weight for making pickles.'

Spool of silk thread

b'Thread spun from crawler cocoons.
'

Crawler calculus

b'A stone formed in the intestines of
crawlers to help their digestion.'