88 GEOLOGY OF MOOSE RIVER GOLD DISTRICT— WOODMAN. 



Fig. i. — Detail of crest of the south anticline in trench. 

 2. The heavy line indicates a lead, capped by whin and 

 underlain by slate. 

 Plate 12. Details of Kaulback angulars. 



Fig. a. — Section at 60-foot level, north tunnel ; showing 

 relations of angulars to stratification. 



Fig. b. — Map of part of the same angulars, taken at 

 approximately the same place ; looking up at the roof of the 

 tunnel. 



Fig. c. — Details, of rolling and splitting of a stratified 

 portion of an angular. 



Fig. d. — Details of a portion which follows the stratifi- 

 cation approximately. Vertical lines represent cleavage. 

 Plate 13. Copper belt, here composed of two leads, symmetri- 

 cally crenulated ; looking east. 

 Plate 14. Big North or Great North lead, looking west in the 

 stope on the west plunge ; showing crenulation, and relations 

 of stratification and cleavage to the lead. 

 Plate 15. Serpent lead, looking west on the west plunge ; show- 

 ing in the lead extreme contortion with crushing, and 

 parallel banding, and twisting of cleavage under the influ- 

 ence of rolls. 

 Plate 16. Serpent lead ; showing details of a thick portion. 

 Plate 17. Fig. a. — Contacts of irregular lenticles of slate in 

 quartzite. 



Fig. b. — Enlargement along line a-b. 

 Figs, c.-g — Sections of vein margins, from Kaulback 

 angulars ; showing relations of gold to gangue and country 

 rock. Fig. e, a portion oijig. c enlarged :Jig. g, a portion of 

 Jig. e enlarged. 

 Plate 18. Map of areas 30, 31, 70 and 71, enlarged from the 

 original of pi. 2. 



