154 ACCOUNTS, ETC., OF THE BRITISH MUSEUM. 



Copper, Cerussite, Marshite (a new mineral). Silver, 

 Embolite, Anglesite, Wulf enite, Chessylite, all in fine examples ; 

 Broken Hill Mines, New South Wales. 



Chalybite, a new type ; East Pool Mine, Cornwall. 



Cumengite, a new mineral ; Boleo, Lower California. 



Danalite, the second specimen known from Cornwall. 



Schweizerite ; Dognaczka, Hungary. 



Pseudo-brookite ; Aranyer-berg, Transylvania. 



Beryl ; Ville d'Er, Brittany. 



Silicified Wood ; a beautiful polished slice. 



Quartz ; a very large rare twin-crystal ; Brazil. 



Cristobalite in good crystals ; Mayen, Khenish Prussia. 



Bastnasite, a fine crystallised specimen ; El Paso County, 

 Colorado, U.S.A. 



Rhodo-arsenian, Magneto-stibian, Talc-Knebelite and Lin- 

 desite, four new species ; Sjogrufvan, Orebro, Sweden. 



Barytes ; Frizington, Cumberland. 



Neptunite, a new mineral ; Igaliko, Greenland. 



Whewellite, an extremely rare mineral ; Dresden, Saxony. 



Hintzeite ; crystallised ; Stassfurth, Magdeburg, Prussia. 



Sulfoborite, a new mineral ; Westeregeln, Magdeburg, 

 Prussia. 



Bertrandite, in large crystals ; Pisek, Bohemia. 



Tridyniite finely crystallised ; Mt. Dore, Auvergne. 



Galena ; Freiberg, Saxony. 



Wulfenite ; Kappel, Carinthia. 



Hsematite, a new type ; Dognaczka, Hungary. 



Diamond, six peculiar crystals from Brazil, and a limpid 

 octahedron from South Africa. 



Quartz, a rare twin ; Goto, Japan. 



Balstonite ; Evigtok, Greenland. 



Hyalite in small spheres ; Etchni, Japan. 



Gold, the finest crystallised specimen found in California. 



Tysonite and Bastnasite, a very fine crystallised specimen ; 

 El Paso County, Colorado, U.S.A. 



Rutile, a large twin crystal ; Brazil. 



Argentopyrite ; Chaharcillo, Chili. 



Carbonado, a specimen of the pure material ; Brazil. 



Olivine crystals ; Auvergne. 



Silver pseudomorphous after Calcite, a unique example ; 

 Durango, Mexico. 



Silver slickenside ; Batopilas, Mexico. 



Jadeite, a polished slice ; Mexico. 



Thulite, a large polished slab ; Lexviken, Norway. 



Cupro-uranite ; Grampound Road, Cornwall. 



Magnetite ; Binnenthal, Switzerland. 



Calcite ; Frizington and Egremont, Cumberland. 



Teruelite ; Aragon, Spain. 



Enargite ; La Rioja, Argentine Republic. 



Orthoclase ; Mourne Mountains, Ireland. 



Scapolite, 



