348 SUPPLEMENT TO DESCRIPTIONS OP SPECIES. 



SENECA CO. — Canoga. — Nitrogen springs. 



SULLIVAN CO. — Wurtzeoro'. — Galenite, blende, pyrite, chalcty 



TOMPKINS CO.— Ithaca. -Calcareous tufa. 



ULSTER CO. — Ellenyille. — Galenite, blende, chalcopyrite I 

 quartz, brookite. 



Marbletown. — Pyrite. 

 . "WARREN CO.— Caldwell.— Massive feldspar. 



Chester. — Pyrite, tourmaline, rutile, chalcopyrite. 



Diamond Isle (Lake George). — Calcite, quartz crystals. 



Glenn's Falls. — Rhomb spar. 



Johnsburgh. — Fluorite ! zircon / graphite, serpentine, pyrite. 



WASHINGTON CO.— Fort Ann.— Graphite, serpentine. 



Granville. — Lamellar pyroxene, massive feldspar, epidote. 



WAYNE CO.— Wolcott.— Barite. 



WESTCHESTER CO.— Anthony's Nose.— Apatite, pyrite, calcite/ 

 in very large tabular crystals, grouped, and sometimes incrusted with 

 drusy quartz. 



Davenport's Neck. — Serpentine, garnet, sphene. 



Eastchester. — Blende, pyrite, chalcopyrite, dolomite. 



Hastings. — Tremolite, white pyroxene. 



New Rochelle. — Serpentine, brucite, quartz, mica, tremolite, gar- 

 net, magnesite. 



Peekskill. — Mica, feldspar, hornblende, stilbite, sphene ; three 

 miles south, emery. 



Rye. — Serpentine, chlorite, Mack tourmaline, tremolite. 



Sing Seng. — Pyroxene, tremolite, pyrite, beryl, azurite, green mala- 

 chite, cerussite, pyromorphite, anglesite, vauquelinite, galenite, native 

 silver, chalcopyrite. 



West Farms. — Apatite, tremolite, garnet, stilbite, heulandite, cha- 

 bazite, epidote, sphene. 



Yonkeps. — Tremolite, apatite, calcite, analcite, pyrite, tourmaline. 



Yorktown. — Fibrolite, monazite, magnetite. 



WYOMING CO.— Wyoming.— Rock salt. 



NEW JERSEY. 



Andover Iron Mine (Susses Co.") — Willemite, brown garnet. 



Allentown (Monmouth Co.) — Vivianite, dufrenite. 



Bellyille. — Copper mines. 



Bergen. — Calcite! datolite / pectolite ! analcite, apophyllite! gme- 

 linite, prehnite, sphene, stilbite, natrolite, heulandite, laumontite, cha- 

 bazite, pyrite, pseudomorphous steatite imitative of apophyllite, 

 diabantite. 



Brunswick. — Copper mines : native copper, malachite, mountain 

 leather. 



Bryam. — Chondrodite, spinel, at Roseville, epidote. 



Cantwell's Bridge (Newcastle Co.), three miles west. — Vivian- 

 ite. 



Danville (Jemmy Jump Ridge). — Graphite, chondrodite, augite, 

 mica. 



Flemlngton. — Copper mines. 



