CONTENTS. 
XXXII 
SECT 
Mineral ifed arfenlc 1 
A, With fiilphiir, and iron. 1 
T\it Arfenical .pyrites Y CCXLIII^ 
JB. With iron.The Miffpichl | 
or plate mundic 
C. With cobaltjin moft of the } 
cobalt ores 
Z). With filver 
E, With copper • 
F, With antimony- 
Cobalt — - 
l“. In form of calx 
] 
GCXLIV,; 
CCXLIV. 
CCXLVL 
CCXLVIL 
A4 With iron without Menic 
1. Loofe or friable. Co- 
halt ochre 
2. Indurated. Schlachn^ or^ 
JlagUke cobalt 
B, With the calx of arfenic. ^ 
Cobalt blood [ 
I , Loofe or friable. Efflo- 1 
refcence of cobalt Y CCXLYIIIa 
2^ Indurated and criftaL 
lifed. Flowers of co- 
balt^ and cobalt blood * 
2. Mineralifed 
A, With arfenic and iron in 
a metallic form 
1. Granulated 
2. Fine grained ^ 
3. Coarfe grained 
4. Criftallifed 
B* With fulphurated iron 
I. Criftallifed 
C, With fulphur, arfenic^ and iron 
1, Coarfe grained 
2, Criftallifed 
i>. With fulphurated and arfenicated 
iron and nickel — — . CCLII. 
, Nickel — . — . CCLIY. 
I, In form of calx. Nickel achre CCLV. 
CCXLIX, 
CCL. 
CCLL 
2. Mineralifed 
