32 Forty-first Annual Report on the 



{By Purchase.) 

 L. A. Boyd: 



Fossil tooth of Mastodon from the junction of Big and Little Raccoon 



creeks, Indiana. 



III. MINERALOGY. 



By Donation, 

 C. E. Beecher: 

 One specimen Calcite (Nail-head Spar). 

 One specimen Star Mica. 

 One specimen Apatite in Chalcojoyrite. 



H. T. Woodman: 

 Two specimens Garnet-bearing rock from New York city. 

 Two specimens Muscovite from New York city. 



J. L. Luckey: 

 Iron ore, Aurora Mine, Gogebic Range, Lake Superior. 



J. E. Eldridge: 

 Pyrite, Johnsburgh, Warren county, N. Y. 



A. G. Richmond: 

 Pebble of Agate. 



I. N. Bugbee: 

 Talc, from Chittenden, Vermont. 



Matchless Metal Polish Company: 

 One specimen calcareo-silicious rock used for polishing powder, from 

 Missouri. 



Andrew Lackey: 

 One specimen Garnet, from Warren county, N. Y. 



Hon. Henry R. Pierson: 

 One specimen Argentiferous Galena, from Colorado. 



James Murray: 

 One specimen Argentiferous Galena, from Morning Star Mine, Lead- 



Yille, Colorado. 

 One specimen Silver Chloride, from Lee Basin Mine, Leadville, 

 Colorado. 



* By Collection. 



{Arranged in the Exhibition Cases.) 



One specimen Pyroxene, 14-inches diameter, Ticonderoga, N. Y. 

 One specimen Pyroxene, 10-inches diameter, Ticonderoga, N. Y. 

 One specimen Pyroxene, large group, Ticonderoga, N. Y. 

 One specimen Pyroxene, with Scapolite, Ticonderoga, N. Y. 

 One specimen Pyroxene, smajl group, Ticonderoga, N. Y. 



