58 STRATIGRAPHICAL GEOLOGY. 



gray siliceous schist dips N. 24° W. 80°. On Mt. Carmel, at the west 

 end, the dip is N. 41° W. 75°. On the summit a greenish, stratified dio- 

 rite schist dips N. 48° W. 78°. On the north side a gray siliceous schist 

 dips N. 44° \V. y8°. On the ridge extending north-east from Mt. Carmel 

 the rock is a gray siliceous schist, the general dip of which is N. 35° 

 W. 80°. On Mt. Prospect the gray siliceous schist dips S. 25° E. 82°. 

 On the old "tote "-road from Connecticut lake to the Magalloway, seven 

 miles from the former, a gray siliceous schist dips S. 53° E. 80°; six 

 miles and a half from the lake, S. 82° E. y6°; four and three fourths 

 miles, a siliceous schist, with bright yellow mica, S. 30° E. 68°; four 

 miles, a greenish gray siliceous schist, S. 20° E. 48°; a mile and a half, 

 a green chloritic schist, N. 62° E. 78°. Nearly a mile south of the last, 

 and two miles from the lake, the same schist dips N. 53° E. 58°. On the 

 islands, near the east shore of the lake, a green chloritic schist dips N. 

 60° W. 65°; the same schist, three fourths of a mile a little south of west 

 of the lake, dips N. 60° W. 75°. On Magalloway mountain the rock is 

 chiefly a siliceous feldspathic schist, that dips N. 48° W. 70°; and on the 

 east side the fragments have fallen down so that there is a steep slope, 

 having an area of several acres, on which there is no vegetation except 

 lichens. On Diamond ridge the rock is the same as on Magalloway 

 mountain, but it is everywhere cut by numerous joints, and has a dip of 

 N. 70° E. 85°. On a low ridge, about ninety yards from the Little Dia- 

 mond, between Diamond ridge and Magalloway mountain, the dip is N. 

 82° W. y6°. The rock of Bosebuck and Stubb hill is a gray siliceous 

 schist. On Stubb hill the dip is N. 50° W. 65°. A mile and a half 

 south-east of Magalloway, on the Little Diamond, the gray siliceous 

 schist dips N. 60° W. 80°, and, farther south, it dips N. 72° W. 75°. A 

 little west of south from Magalloway mountain, on a branch of the Little 

 Diamond, are the falls described in Volume I, page 641. At the top of 

 the falls the rock is a gray siliceous schist, and dips S. 75° E. 85°. At 

 the base of the falls the clay slate, with pyrite, dips S. 80° E. 65°. These 

 rocks, with those on the Little Diamond, form a synclinal axis. To the 

 south-west towards Mt. Pisgah the gray siliceous schist dips N. 85° W. 

 72°. On the west side of Mt. Pisgah are gray siliceous schists, which 

 dip N. 85° W. 82°; then, on the western slope of Mt. Pisgah, the rock is 

 somewhat argillaceous, probably Coos, and dips N. 52° W. y6°. In the 



