394 LOCALITIES OP MINERALS. 



Eighteen miles north of B., at Scott's Mills. — Magnetic iron 

 kyanite. 



Bare Hills. — Chromic iron, asb'estus, tremolite, talc, hornblende, 

 serpentine, chalcedony, meerschaum, baltimorite, copper pyrites, 

 magnetite. 



Cape Sable, near Magothy R. — Amber, pyrites, alum slate. 



Carroll Co. — Near Sykesville, Liberty Mines, gold, magnetic 

 iron, pyrites (octahedrons), copper pyrites, linnseite (carrollite), an ore 

 of nickel (not analyzed); al Patapsco Mines, near Finksburg, eru- 

 bescite, malachite, linnmite, remingtonite, magnetic iron, copper py- 

 rites ; at Mineral Hill Mine, erubescite, copper pyrites, ore of nickel 

 (sieginite), gold, magnetic iron. 



Cecil Co., north part. — Chromic iron in serpentine. 



Cooptown, Harford Co. — Olive colored tourmaline, diallage, talc 

 of green, blue and rose colors, ligniform asbestus, chromic iron, ser- 

 pentine. 



Deer Creek. — Magnetic iron ! in chlorite slate. 



Frederick Co. — Old Liberty Mine, near Liberty Town, black 

 copper, malachite, copper glance, specular iron ; at Dollyhyde 

 Mine, erubescite, copper pyrites, iron pyrites", argentiferous galena 

 in dolomite. 



Montgomery Co. — Oxyd of manganese. 



Someeset and Worcester Cos., north part. — Bog iron ore, vivianite 



St. Mary's River. — Gypsum! in clay. 



VIRGINIA AND DISTRICT OF COLUMBIA. 



Albemarle Co., a little west of the Green Mts. — Steatite, graphite ; 

 galena. 



Amherst Co., along the west base of Buffalo ridge.— Copper ores, etc. 



Augusta Co. — At Weyer's (or "Weir's) cave, sixteen miles northeast 

 of Staunton, and eighty-one miles northwest of Richmond, calc 

 ^par and stalactites. 



Buckingham Co. — Gold at Garnett and Moseley Mines, largely 

 worked, also pyrites, pyrrhotine, calcite, garnet; at the Eldridge 

 Mine (now London and Virginia Mines) near by, and the Buck- 

 ingham Mines near Maysville, gold, auriferous pyrites, copper py 

 rites, tennantite, heavy spar ; kyanite, tourtnaline, uctinolite. 



Chesterfield Co. — N ear this and Richmond Co., bituminous coal, 

 native coke. 



Culpepper Co., on Rapidan river. — Gold, pyrites. 



Franklin Co. — Grayish steatite. 



Fauquier Co., Barnet's Mills. — Asbestus ; gold mines, barytes, 

 calcite. 



Fluvanna Co. — Gold at Stockton's Mine also tetradymite at 

 " Tellurium Mine." 



Phenix Copper Mines. — Copper pyrites, etc 



Georgetown, D. C. — Rutile. 



Goochland Co. — Gold Mines, (Moss and Busby's.) 



Harper's Ferry, on both sides of the Potomac. — Thurlngite 

 (owenite), with quartz. 



Jefferson Co., at Sheperdstown. — Fluor. 



