u 5.GEOLOGICAL SURVEY 
PROFESSIONAL PAPER NO. 54 PL. V 
PLAN OF PART OF THE UNDERGROUND WORKINGS 
OK THE 
BATTLE MOUNTAIN MINES 
SHOWING VEIN SYSTEMS AND APPROXIMATE t'ONTOURS 
ON THE GRANITE:-BRECCIA CONTACT 
By F L.Ran some 
JULIUS BIEN ft CO.N Y 
