868 



SEC. 16. GEOLOGY AND MINING. 



3373. Collection of Volcanic Bocks of the Prussian pro- 

 vinces of Nassau and the Rhine, and especially from the district 

 round the Laacher See and the Sieben Gebirge, River Nahe, and 

 Nassau. B. Sturtz, Bonn. 



3374. Local collection of Trachytes from the neigh- 

 bourhood of Kremnitz in Hungary. B. Sturtz, Bonn. 



3375. Collection of Bock Specimens from the Island of 

 Elba. B. Sturtz, Bonn. 



3376. Collection of Volcanic Bocks from the neighbour- 

 hood of Naples. B. Sturtz, Bonn. 



3377. Collection, for illustrating geological lectures, of 150 

 Fossils, in good condition, arranged according to the age of the 

 formations in which they occur, and containing in systematic order 

 the characteristic fossils of all the formations and most of their 

 subdivisions. B. Sturtz, Bonn. 



3379. Impressions on large plates of Extinct Species 



of Animals (saurians and fish), suitable for illustrating the study 

 of palaeontology. B. Sturtz, Bonn. 



'V.' ~. f .. f .. 





3379a. Collection of Minerals. 



Royal School of Mines, Madrid. 



3379. Collection of various kinds of Bocks, from dif- 

 ferent parts of Russia. 95 specimens. Value, 41. 



Mining School, St. Petersburg. 



19. Green slate. Katkarinenburg, 

 Ural. 



20. Oligoclase-hypersthemte. Va- 

 lamo, Lake Ladoga. 



21. Hornblendite. Goroblagodatsk, 

 Ural. 



22. Hornblendite, with zirkon. 

 Miask, Ural. 



23. Actinolite. Ufaleisk, Ural. 



24. 25. Labradorite. Kamennoi 

 Brod, Kiev. 



26. Epidosite. Goroblagodatsk, Ural. 



27. Garnet-rock. Turinsk, Ural. 



28. Serpentine. Miask, Ural. 



29. with diallage. Ka- 

 tharinenburg, Ural. 



30. Schistose-serpentine. Kathari- 

 nenburg, Ural. 



31. 32. Beresite. Beresovsk, Ural. 



33. Borsowite-rock. Kyshtym, Ural. 



34. Mica-schist, with staurolite. Ta- 

 ganai, Ural. 



1. Granite. Serdobol, Finland. 



2. (Rappa-Kivi). Wyborg, 

 Finland. 



3. Granite. Katharinenburg, Ural. 



4. Green granite. Ilmen mountains, 

 Ural. 



5. Granite. Ilmen mountains, Ural. 



6. Corundum-granite. Kyshtyn, Ural. 



7. Gneiss. Katharinenburg, Ural. 



8. Zlatoust, Ural. 



9. River Wytim, Siberia. 



10. Syenite. Bogoslovsk, Ural. 



11. Uralite syenite. Turgoyak, Ural. 



12. 13. Miascite. Ilmen mountains, 

 Ural. 



14. Diorite. Goroblagodatsk, Ural. 



15. - Miask, Ural. 



16. Epidote-diorite. Olonetz. 



17. Porphyrytic-uralite-diabasite. 

 Katharinenburg, Ural. 



18. Aphanitic-diabasite. Kathari- 

 nenburg, Ural. 



