[ xxili ^ 
THE 
C O N „ T E' N T S, 
j.t?arths 
I. Calcareous 
A* Pure 
1. Loofe 
2. Friable. 
3. Indurated. 
A, Solid 
Chalk 
Limeflohe 
B. Granulated 
C. Sealed — 
D. Sparry. Calcarediis fpars 
SECT, m, 
— i IV. 
V. 
V. 
^ VL 
— VIL 
^ VIL 
VIIL 
IX, 
^ X4 
XL 
XIL 
E. Criftallifed 
F. Staladlitlcal. Drop-flones 
B. United with the acid of vitridl. Gypfum XIIL 
1. Lodfe. Gur XI Vi 
2. Indurated. Plafter ftones — ^ XVi 
A. Solid XV. 
B. ScaleJ * XVI, 
C. Fibrous ^ ^ XVIL' 
J). Sparryj SeUnites XVill. 
E. CriftalHfed ■ u XlX. 
F. Stahaitical — — ^ XXi 
C, United with the muriatic acid. 
ammoniac 
T. United with the phlogifloh or inflarh* P 
mable fubilance ^ 
1. With the phiogiPron aloiie. The? 
fcetid fpar ^ XXHL 
2. With phlogiHon and the vitriolic 
acid. Liverflone ~ ^ XXX Vi 
£* Blended with an argillaceous earth. ? .xr^,r 
Marie . [.fXXV. 
b 4 
Is Looi^ 
