XII 
CONTENTS 
Chapter IV.—Mines of Beacon Hill—Continued. 
C. K. & N. and Old Gold mines. 
Introduction... 
Production. 
Underground development. 
Geological features. 
Lode systems. 
Character of ore. 
Pay shoots and lode structure. 
Underground water. 
Gas. 
Prince Albert, Gold Dollar, Zoe, and Mabel M. mines 
Introduction. 
Underground development. 
Geological features. 
Lode systems. 
Character of ore. 
Pay shoots and lode structure. 
Underground water. 
Chapter V.—Mines of Bull Hill. 
General introduction. 
War Eagle and Ramona mine. 
Ramona No. 2 mine. 
Sheriff mine.<. 
Bogart mine. 
Happy Year mine. 
New York tunnel.. 
Albany tunnel.. 
Wild Horse mine. 
Londonderry mine. 
Gold Sovereign mine. 
Trilby mine. 
Trail mine. 
Dante mine.. 
Blue Bird mine. 
Dexter mine. 
Last Dollar mine. 
Production and development. 
Geological features. 
Lode systems. 
Ores. 
Pay shoots . 
Details of the Last Dollar vein system. 
Details of the Modoc system. 
Modoc mine. 
Production and development. 
Geological features. 
Vein system... 
Ore. 
Ore shoots. 
Rubie mine... 
Stratton properties on Bull Hill_„•. 
Situation and development.. 
Water and gas. 
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