No. 50 ] 55 



Minerals. Localities. 



6. SuLPHURET OF MoLYBDENA. - Warwick, Orange county, 



7. Pyroxene, crystallized. - - Warwick, Orange county; 



8. Twin crystal of Pyeoxene, - Warwick, Orange county. 



9. Allanite, in felspar. - - - . Monroe, Orange county. 

 10. AllaNite (very fine), in granite. Monroe, Orange county, 

 il. Allanite, massive. - - - » Monroe, Orange county, 



12. Sphene, crystals in scapolite. - Monroe, Orange county. 



13. Copper Pyrites. - » - - - Monroe, Orange county. 



This pyrites ias not yet been -analyzed ; it is supposed to contain a, 

 small portion of gold. 



14. yTTEOcERiTE. -»»- = » Warwick, Orange county. 



This mineral was discovered in this State since the publi<3atiop of Prof. 

 Beck's Mmeralogy. See Prof. Beck's remarks on the subject, in his 

 Keport on the Mineralogy of the State (above referred to), published in 

 the Eeport of the Regents on the State Cabinet for the year 1849, p. 151. 



15. Monro LITE? ---..- Monroe, Orange county. 

 New mineral ? Probably a species of kyanite. 



16. AsBEsTus. --.---. 23d-street, New- York city. 



17. Sahlite, large crystal. - - - Monroe, Orange county. 



18. Sapphire, fine red (corundum)^ Warwick, Orange county. 



19. 20. Amianthus (very fine), in green serpentine. Putnam county. 



21. Pyrope G-aenets. ..--.. Monroe, Orange county. 



22. Copper Pyrites ( finely crystallized), with quartz ; from a new 



mine in Ulster county, 



23. Copper Pyrites, with crystals, iridescent. Ulster county. 



24. Quartz, twin crystal. - - - Ulst-er county. 



25. Quartz, beautifully crystallized-, ass<)ciated with copper pyriteiS. 



Ulster county. 



26. Quartz, fine crystals, and •copper pyrites. Ulster county. 



27. Galena, fine specimen, from the copper mine, Ulster county, 



28. Thompsonite. ->---> Fort Montgomery, Orange co. 



29. Calcareous Spar, crystallized. O'Niel mine, Monroe, Orange co; • 

 SO. Spinelles, dark lilac, with fine chondfodite. War#iek, Orange co. 

 31, Red Sapphire with green (corundum). Warwick, Ofange county.' 



