REASON 
12 
SUGGESTIVE 
OP 
MINING ON PHYSICAL PRINCIPLES 
GOLD AND COAL. 
u An unreflecting and implicit faith is as fruitful of error as too bold a spirit of curiosity can be." 
By J. WOOD BEILBY, 
\uthor oj "The True Theory of the Earth, and Philosophy of the 
Predicted End/' "Auriferous Drifts in Australasia," 
"Facts from the Arcana of Nature," &>c. 
MELBOURNE: 
WALKER, MAY AND CO., AND ALL BOOKSELLERS. 
1875. 
[All Rights Reserved. \ 
Museum of Victoria 
