MACKENZIE, W.S. <br/><br/>
ATLAS OF IGNEOUS ROCKS AND THEIR TEXTURES 

 - London  Longman Group Ltd., London   1998 
<br/><br/><label>ISBN: </label>0 582 02641 5 
<br/><br/><label>Dewey Class. No.: </label>552.102 22  / MAC/AT