60 
FOEEIGN GEES. 
Wall-cases 15 to 23. 
The object of this Museum being principally the illustration of 
British minerals, a limited series only of Foreign Ores is intercalated for - 
the purpose either of forming comparisons Avith our own, or of exhibit¬ 
ing species which liaxe not yet been found in our home mines. For 
the composition of the Ores, refer to the description of the British 
specimens. 
Ores of Copper. 
Wall-case lo. 
Shelf I. 
1. Gabbro rosso, with Natia^e 
Copper. 
This rock, associated Avith serpentine, 
is noticeable as being the matrix of rich 
ores of Copper at Monte Cathn'and other 
mines in Tuscany. 
2 to 4. Natwe Copper. 
District of Bogoslovsh, Russia. 
o . Natia'^e Copper. 
Mines of Tourinsk, District of 
Bogoslovsh, Russia. 
Shelf II. 
I 
6 to 11. Natia^e Copper. 
District of Bogoslovsh. 
12. Natia'e Copper, crystal- I 
lized in dendritic form. 
District of Bogoslovsh. 
13. Natia’e Copper. 
Mines of Tourmsh, District of 
Bogoslovsh. 
14. Eatia^e Copper, and Red 
Oxide with Hydrated Silicate of 
Copper. 
Estahlishnent of Tagiiil, Govern¬ 
ment of Perm, Russia. 
Id. Eatia^e Copper, AAuth Red 
Oxide of Copper and Red Oxide of 
Iron. 
Mines of Lohtevsh, District of 
the Altai, Russia. ! 
Nos. 2 to 15 presented by the Im- | 
perial Mining Institute of Russia. 
16. Mass of Natia^e Copper, 
encrusted with Red Oxide. 
17. Hatwe Copper. 
Lahe Superior, North America, 
1839. 
18. Natia^e Copper, from Trap 
rocks. 
Eagle River, Lake Superior. 
19. Natia^e Copper, ramified 
through Trap rocks. 
Copper Falls Mine, Lahe Supe¬ 
rior. 
Presented by J. Petherick, F.G.S. 
20. Natia^e Copper, crystal¬ 
lized. 
Lake Superior. 
21. jS’atia'e Copper. 
N. West Co. Mines, Lake Supe¬ 
rior. 
Shelf III. 
22. Native Copper. 
Forest Mine, Ontonagon, Lahe 
Superior. 
23 h 24. Natia'e Copper, as¬ 
sociated AAuth crystallized Calc-spar, 
Epidote, and Felspar. 
Forest Mine, Lake Superior. 
25. Native Copper. 
Keewenaw Point, Lake Superior. 
26. Trap Rock, in which are 
found the A^eins of copper and 
silver. 
Keeivenaw Point. 
27. Natia^e Copper. 
Eagle River Vein, Lake Superior. 
28. Natia'e Copper, accom¬ 
panied by Laumonite. 
Eagle Harbour, Lahe Superior. 
29. Natia'e Copper, intimately 
mingled AAuth Laumonite. 
Lake Superior. 
Shelf IV. 
30. Natia^e Copper, crystallized. 
Lake Superior. 
