340 SUPPLEMENT TO DESCRIPTIONS OF SPECIES. 



Ltnnfield. — Magnesite on serpentine. 



Mendon. — Mica ! ' chlorite. 



Middlefield. — Glassy actinolite, rhomb spar, steatite, serpentine, 

 feldspar, drusy quartz, apatite, zoisite, nacrite, chalcedony, talc! 

 deweylite. 



Milbury. — Yermiculite. 



New Braintree.— Black tourmaline. 



Xewbury. — Serpentine, chrysotile, epidote, ?nasstie garnet, side- 

 rite. 



Xewburyport.— Serpentine, nemalite, uranite. — Argentiferous ga- 

 lenite, tetrahedrite, chalcopyrite, pyrargyrite, etc. 



Xorthfield. — Columbite, fibrolite, cyanite. 



Norwich. — See Huntington. 



Palmer (Three Rivers i. — Feldspar, calcite. 



Pelham. — Asbcstus, serpentine, quartz crystals, beryl, molybdenite, 

 green hornstone, epidote, amethyst, corundum, vermiculite (pelhamite). 



Plainfield. — Cummington tie, pyrolusite. rhodonite. 



Richmond. — Br oxen iron ore, gibbsite ! aUophanc 



Rockport.— Danalite, cryophyllite, annite, cyrtolite (altered zircon), 

 green and white orthoclase, fergusonite. 



Rowe.— Epidote, talc. 



South Royalston.— SBeryl ! ! (now obtained with great difficulty), 

 mica ! f feldspar/ allanite. Four miles beyond old loc, on farm oi 

 Solomon Heywood, mica! beryl ! feldspar ! menaccanite. 



Russel. — Schiller spar (diallage ?), mica, serpentine, beryl, galenite, 

 chalcopyrite. 



Salem. — In a boulder, cancrinite, sodalite, eheolite. 



Sheffield. — Asbcstus, pyrite, native alum, pyrolusite, rutile. 



Shelburne. — Rutile. 



Shutesbury (east of Locke's Pond). — Molybdenite. 



Southampton. — Galenite, cerussite, anglesite, wwlfenite, fluorite, 

 barite, pyrite, chalcopyrite, blende, phosgenite, pyromorphite, stolzite, 

 chrysocolla. 



Sterling. — Spodumene, chiastolite, siderite, arsenopyrite, blende, 

 galenite, chalcopyrite, pyrite, sterlingite (damouritej. 



Stoneham. — Neph rite. 



Sturbridge. — Graphite, garnet, apatite, bog ore. 



Swampscot. — Orth tie, feldspar. 



Taunton (one mile south t. — Paracolumbite (titanic iron). 



Turner's Falls (Conn. River). — Chalcopyrite, prehnite, chlorite, 

 siderite, malachite. 



T yringh am. — Pyroxene, scapolite. 



Uxbridge. — Galenite. 



Warwick. — Massive garnet, radiated black tourmaline, magnetite, 

 beryl, epidote. 



Washington. — Graphite. 



Westfield.— Schiller spar (diallage), serpentine, steatite, cyanite, 

 scapolite, actinolite. 



Westford. —A n dalumte ! 



West Hampton.— Galenite, argentine, pseudomorphous quartz. 



West Springfield. — Prehnite, ankerite, satin spar, celestite. 



West Stockbridge. — Limonite, fibrous pyrolusite, siderite. 



Whately. — Native copper, galenite. 



