[74;] 
A Table of Clays] 
^Pure,<thatis,fudi as is foftlike Butter to the Teeth, and 
has httle or nogreetinefsin it. 
yGreafy, to be reckoned amngft the Medicinal 
Earths, or Terr^e Sigtllata. 
Fullers Earth 
r At Brickhili in Northampmjhke. 
Yel]owifh< At ...... under the Torkfim, 
(■ Woolds. 
Brown about HdUfax. 
White i n Derbypnre Lead Mines. 
2. 150U ^Ati:/W^«, upon Wharfe, 
^ 3. Pale yellow, in the Marie pit at Rifley. 
• 4. Cow fhot clay, or the Soap fcale lying 
in Coal Mines. 
I J ' A dark ble w-clay or Marie at ToIthrGp. 
. Harlh and dufty when dry. 
^6. Creta properly fo called, or the Milk 
white Clay of the Ifle of yVigI:j, 
7- The Potters pale yellow ^ Clay of Fr^ke" 
field Moot. 
8. The Blew Clay of BuIlinghrookVottety 
in Lincolnjhire, 
9. A Blew clay in Bugthorf Beck^ in which 
the ^firoites are found. 
10. Yellow Clay in the feames of the Red 
fand Rock at Btlbro. 
11. Fine red clay in Red fand cat Bilhro 
Rock/ luRtfpofi. 
1 2. A foft chalky blew clay 1^ f BHttercmm. 
uig. A 10ft chalky red clay 3 i 
Stony when dry. 
14. ARedffconeclay ^In the Banks of 
VFhitcar beck, near 
Leffington : 6c at Hou- 
1$. A Blew ftone dzy^fam in the Milfcar. 
L 1 6. Clunch, a white ftone clay in Camhndgjih 
i^Mixt with Round Sand or Pebble. 
U 2 17. The 
r - 
