APPENDIX. xliii 



\/214. Mag. ox. iron, (boulder,) Orange. 



215. Micaceous ox. iron, Montague. 

 ■v 216. Kyanite, Palmer. 



218. Kyanite, Palmer. 



219. Zoisite in quartz, Heath. 



220. Zoisite and hornblende. Heath. 



V 221. Epidote and garnet, Warwick. 



V 222. Epidote and quartz, Warwick. 

 ■</223. Epidote and quartz, Warwick. 



224. Garnet and mag. ox. iron, Warwick. 

 *\/225. Garnet and mag. ox. iron, (boulder,) Orange. 

 n/ 226. Garnet and quartz, Warwick. 

 >/227. Black tourmaline in quai'tz, Northfield. 



228. Fibrolite in mica slate, Phillipston. 



229. Masonite, (Jackson,) Auburn. 



230. Masonite, (Jackson,) Auburn. 



231. Masonite, (Jackson,) Warwick, Rhode Island. 



XII. Talcose Slate, (chiefly metamorphic.) 

 ..- 1. Talcose slate, Graylock. 

 -- 2. Talcose slate, Florida. 

 ' 3. Talcose slate. West Stockbridge. 

 '-" 4. Talcose slate, Graylock. 

 ■— 5. Scaly greenish talc, Westfield. 

 — 6. Green talc near steatite, MIddlefield. 



7. Foliated light green talc, Rowe. 

 —8. Foliated light green talc, MIddlefield. 



9. Foliated light green talc, Windsor. 



— 10. Green steatite, Zoar. 



— 11. Steatite with rhomb spar, Zoar. 



*-12. Steatite with rhomb spar, Windsor, north-west part. 



— 13. Steatite with bitter spar, Windsor, north-east part. 



— 14. Steatite with brown spar, Smithfield, Rhode Island. 



— 15. Steatite, MIddlefield. 



- — 16. Steatite, for pqie, Grafton, Vermont. 



17. Very fine steatite, Blandford. 

 "^-IS. Steatite, Somers, Connecticut. 



— 19. Steatite, Groton. 



— 20. Chlorite, with feldspar, Cummington. 



—=•21. Fine grained chlorite with feldspar, Goshen. 



22. Slaty chlorite, Smithfield, Rhode Island. 



23. Chlorite with steatite, MIddlefield. 

 ■~24. Chlorite slate, Peru. 



25. Chlorite slate with rutile and feldspar, Windsor. 



26. Talco-chloritic slate. Little Compton, Rhode Island. 

 ~~27. Talco-chloritic slate, Smithfield, Rhode Island. 



"— 28. Talco-chloritic slate, epidotic, Cumberland, Rhode Island. 



