340 SUPPLEMENT TO DESCRIPTIONS OF SPECIES. 
LYNNFIELD.—Maenesite on serpentine. 
Mernpon.— Mica! chiorite. 
MIDDLEFIELD. —Glassy actinocite, rhomb spar, steatite, serpentine, 
feldspar, drusy quartz, apatite, zoisite, nacrite, chalcedony, talc/ 
deweylite. 
MiLBury.— Vermiculite. 
New BRAINTREE.— Black tourmaline. 
NEwsvURY.—Serpentine, chrysotile, epidote, massive garnet, side- 
rite. 
NEWBURYPORT. — Serpentine, nemalite, uranite.—Argentiferous ga 
lenite, tetrahedrite, chalcopyrite, pyrargyrite, etc. 
NorTHFIELD. —Co lumbite, fibrolite, cyanite. 
Norwicu.--See HuNTINGTON. 
PALMER (Three Rivers).—Heldspar, calcite. 
PELHAM. —Asbestus, serpentine, quartz crystals, beryl, molybdenite, 
green hornstone, epidote, amethyst, corundum, vermiculite (pelhamite). 
PLAINFIELD. —Cummingtonite, pyrolusite, rhodonite. 
RicuMonD.—Brown tron ore, gibbsite ! allophane. 
Rockport. — Danalite, c ~yophyllite, annite, cyrtolite (altered zircon), 
green and white or thoclase, fergusonite. 
RowE.—Epidote, tale. 
SourH Roya.tston.—Beryl // (now obtained with great difficulty), 
mica! ! 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, eleolite. 
SHEFFIELD.-—Asbestus, pyrite, native alum, pyrolusite, rutile. 
SHELBURNE.—Rutile. 
SHUTESBURY (east of Locke’s Pond).— Molybdenite. 
SoUTHAMPTON.—CGalenitec, cerussite, anglesite, wulfenite, fluorite, 
barite, pyrite, chalcopyrite, blende, phosgenite, pyromorphite, stolzite, 
chrysocolla. 
STERLING.—Spoduinene, chiastolite, siderite, arsenopyrite, blende, 
galenite, chalcopyrite, pyrite, sterlingite (damourite). 
STONEHAM.—Nephrite. 
STURBRIDGE.—Gruphite, garnet, apatite, bog ore. 
SwAMPscor. —Orthite, feldspar. 
'TAUNTON (one mile south).—Paracolumbite (titanic iron). 
TURNER'S FALus (Conn. River).—Chalcopyrite, prehnite, chlorite, 
siderite, malachite. 
TyRINGHAM.—Pyroxene, scapolite. 
UXBRIDGE. —Galenite. 
WarwicKk.—Massive garnet, radiated black tourmaline, magnetite, 
beryl, epidote. 
W ASHINGTON.— Graphite. . 
WESTFIELD.—<chiller spar (diallage), serpentine, steatite, cyanite, 
scapolite, actinolite. 
W ESTForD.—Andalusite ! 
West HAampron.—Galenite, argentine, pseudomorphous quarte. 
WEST SPRINGFIELD.—Preknite, ankerite, satin spar, celestite. 
WEST STOCKBRIDGE.:-—Limonite, fibrous pyrolusite, siderite. 
WHATELY.—WNative copper, galenite. 

