3T6 SUPPLEMENT TO DESCRIPTIONS OF SPECIES. 



7. In Western Styria, at Schladming : arsenical nickel, copper 

 nickel, native arsenic, arsenical iron, largely worked for nickel ; rock : 

 argillaceous slate. Illyria and Stvria are noted also for their iron ores, 

 especially siderite or spathic iron. 



8. In the Tyrol, at Zell : argentiferous copper and iron ores, aurife- 

 rous pyrite. native gold ; rock : argillaceous slate. 



9. In the Erzgebirge separating Bohemia from Saxony, and consist- 

 ing principally of gneiss : 



A. Bohemian or southern slope, at Joachimsthal, Mies, Schlacken- 

 wald, Zinnwald, Bleistadt, Przibram, Katherinenberg : tin ores, ar- 

 gentiferous galenite (worked principally for silver), arsenical cobalt 

 ores, copper nickel ; affording tin, silver, cobalt, nickel and arsenic. 



B. Saxon or northern slope, at Altenberg, Geyer, Marienberg, Anna- 

 berg, Schneeberg, Ehrenfriedersdorf, Johanngeorgenstadt, Freiberg : 

 argentiferous galenite (worked only for silver), tin ore, various cobalt 

 and nickel ores, vitreous and pyritous copper ; affording silver, tin, 

 cobalt, nickel, bismuth, and copper. 



10. In Silesia, in the Riesengebirge. an eastern extension of the Erz- 

 gebirge. at Kupferberg, Jauer, Reichenstein : ores of copper, cobalt, 

 affording copper, cobalt, arsenic and sulphur. 



11. In Silesia, in the low country east of the Riesengebirge, near 

 the boundary of Poland, at Tarnowitz : calamine, smithsonite, blende, 

 argentiferous galenite ; affording zinc, silver and lead ; rock : moun- 

 tain limestone. 



12. Northwest of Saxony, near latitude 51 ' 30', at Eisleben, Gerlstadt. 

 Sangerhausen, and Mansfeld : tetrahedrite, somewhat argentiferous, 

 bornite or variegated copper ore, affording copper ; rock : a marly bi- 

 tuminous schist (Jkupferschieferj more recent than the Carboniferous 

 strata. 



13. In the Harzgebirge (Hartz Mountains), north of west from Eis- 

 leben, about latitude 51° 50', at Clausthal, Zellerfeld, Lauthenthal, 

 Wildemann, Grund, Andreasberg, Goslar, Lauterberg : chalcolite or 

 vitreous copper, tetrahedrite, chalcopyrite. cobalt ores, copper nickel, 

 ruby silver ore. argentiferous galenite. blende, antimony ores ; afford- 

 ing silver, lead, copper, and some gold. 



14. In Hesse-Cassel, to the southwest of the Hartz, at Riechelsdorf : 

 arsenical cobalt, arsenical nickel, nickel ochre, native bismuth, bis- 

 muthinite, galenite, affording cobalt ; rock : red sandstone. Also at 

 Bieber, cobalt ores in mica slate. 



15. In the Bavarian or Upper Rhine Palatinate), near latitude 49° 

 45', at Landsberg near Moschel, Wolf stein, and Morsfeld : cinnabar, 

 native mercury, amalgam, horn quicksilver, pyrite, some tetrahedrite, 

 and chalcopyrite ; rocks : coal formation. 



16. Province of the Lower Rhine, at Altenberg, near Aixla Chapelle 

 (or Aachen : calamine, smithsonite, galenite, affording zinc; rock: 

 limestone. The same just south in Netherlands, at Limburg, and also 

 to the west at Vedrin, near Namur. 



IT. There are also copper mines at Saalfeld, west of Saxony, in 

 Saxon-Meiningen, in Southern Westphalia near Siegen, in Nassau at 

 Dillenberg, and elsewhere. 



18. In Switzerland, at Canton du Valais : argentiferous galenite, and 

 valuable nickel and cobalt ores. 



19. The range of the Vosges parallel with the Rhine, about St. 



