194 NEW SOUTH WALES COALS. 
Ash,—White in colour. 
Dried at 100° C. 
Ultimate Analysis 
‘arbon 69°41 
Hydrogen 6°10 
xygen 11°70 
Sulphur 1-44 
Nitrogen 1-03 
sh 10°32 
100-00 
Calculated calorific intensity, 7,206. 
According to experiments with the eo 1 Ib of this coal 
would convert 12:10 lbs. of water into s 
Analysis of Ash. 
Silica ; ‘ tes 59°10 
Tron oe A “40 
— i traces 
Magnesia ... : 
we os: : traces 
Pudehboete acid (P 0 Gys0 ee ‘20 
Sulphuric acid (SO,)_... far oie 43 
100°23 
SOUTHERN DISTRICT. 
Mount Kemsla. 
coal of medium brightness, with laminated structure, break- 
ing with a granular surface in places; splits readily akin | 
planes of lamination. The bright layers are tender, and 
small pieces with conchoidal surfaces. 
Specific gravity 1-363. 
Proximate bee: 
Moist : 4 
Volatile. hydrocarbons .. oe “ne ae 
Fixed carbon ae 10°72 
Sulphur : bes 
100°00 
——— 
e coke 
Coke.—Coal does not cake, therefore no tu 
dull black fritted mass only is left. 
