94 Bulletin 7 150 



Rich-patch Iron Region. The Rich-patch Report. 



The Virginias, vol. ii, p. 7, 1881. 



The Mineral " Dufrenite" in Rockbridge Countj^ Vir- 

 ginia. 



The Virginias, vol. ii, p. 76, 1881. 



The Geolog}' and Mineral Resources of James River Val- 

 ley, Virginia, Illustrated by a Map and Geological Sec- 

 tions. 



The Virginias, vol. iii, pp. 54-55, 1882. 



The Granites of the James River \'alle3'. From Forth- 

 coming Report of Author to the Richmond & Alleghany 

 Railway- Company. 



The Virginias, vol. iii, p. 119, 1882. 



The Virginia Gold Belt near the Richmond & Alleghany 



Railway. 



The Virginias, vol. iii, pp. 120-12 1, 1882. 



The Clinton and Oriskany Iron Ores near Richmond & 



Alleghany Railway. 



The Virginias, vol. iii, pp. 126-129, sections, 1882. 



The Steatite, Mica, Fire-clays, Barytes, etc., of James 



River Valley. 



The Virginias, vol. iii, p. 160, 1882. 



The Slates near Richmond & Alleghanj' Railroad. 



The Virginias, vol. iii, p. 161, 1882. 



Report on the Mineral Prospecfls of the St. Mary Iron 



P^opert^^ 



The Virginias, vol. iv, pp. 19-20, map and sections, 1883. 



The Virginia Papers of Prof. Wm. B. Rogers. 



The Virginias, vol. iv, p. 72, 1883. 



The Geological Sedlion of Little Mountain. 



The Virginias, vol. v, p. 37, 1884. 



Geology of the Blue Ridge in James River Gap, Virginia. 



The Virginias, vol. v. p. 145, 1884. 



Campbell. J.T,., Sc H. D., The Snowdon Slate Quarries. 



The Virginias, vol. v, pp. 162-163, map and sections, 

 1884.. 



