62 



LIST OF MINERALS. 



No. 



13. (Silver ore.) Quartz and brown iron ore. 



14. (Copper ore,) Fibrous malachite, red copper ore, 



and the new ore. No. 7 . 



15. (Do.) Fibrous malachite. 



16. (Do.) Muriat of copper. 



17. (Do.) Red copper ore with selenite crystals, 



PascQ^ Peru. 



18. (Silver ore.) Iron pyrites, argentiferous galena^ and 



quartz. 



19. (Do.) Grey silver ore and argentiferous galena, 



20. (Do.) Black silver and quartz, 



21. (Do.) Iron pyrites, and black and grey silver ores. 



22. (Do.) Grey silver and galena, 



Ciibrisay Nexv Galiciay, Mexico, 



23. (Silver ore.) Quartz and galena, probably argenti- 



ferous. 



24-. (Do.) Quartz, with argentiferous galena. 

 Santa Tomasa, Netv Galiciay Mexican 



25. (Silver ore.) Argentiferous galena, 



26. (Do.) 



27. (Do.) Argentiferous galena and quartz. 



Bay of Conception^ Chili* 



28. Granite. 



29. Limestone. 



PencO) Conception f Chili. 

 SO. Mica slate. 



31. Granite. 



32. Pitch-coal. 



33. Sandstome, apparently connected with trap tufa* 



