[ 49 ] 
Tremolit. 
Spuma maris. 
6. Calcareous. 
Chalk. 
Lime-llone. ’ ■ 
J oius. 
Calcareous fpar- 
Brown fpar. 
Plated fpar. 
Pearl fpar. 
Stellated fpar. " 
Marl. - 
Bituminous marl fliift. , 
Swine-ftone, 
Apatite. 
Phofphorated lifne-ftone. 
Boracit. 
Fluor. 
Selenite. ^ 
Selenitic fpar. . 
Marble. 
. I 
7. Barytic, 
Carbonate of baryt. ^ 
Sulphate of baryt, 
Baryt mixed with petro- 
leum. 
Bituminous ponderous 
earth. 
III. COMBUSTIBLES. 
I. Diamond, >y 
Naphtha. y 
Coloured petroleum. , 
■ -i 
Bitumen. 
Elaftic bitumen. 
Mineral mummy, 
3. Sub fiances chit fly employed 
for fuel. 
Coal. _ ; 
Bituminous wood. 
Turf. . •> 
Of a different nature. \ 
Ambergris. . i;.-. 
Amber. . - 4 
Honey done.'' i>/ 
Sulphur. iiC 
Coalblende. 
Blacklead. 
IV. MOUNTAINS. 
8. Strontion, 
9* Sydney a. 
SALTS. 
I • Acids. 
2. Alcaline. 
3« Neutral. 
Sulphates. 
Nitrates. 
Muriates. 
Borates. 
I. Primitive. 
Granit. 
Sienit. 
Gneifs; 
Micaceous Ihift, 
Hornblend (hill. 
Argillaceous fliift. 
Pophyre. 
Pophyre ftiift. 
Schneideftein. 
Quartz. 
Primitive lime-ftone. 
Serpentine, 
Topaz rock. 
Trapp, 
VOL. VII. — G 
