50 Mineralogy — By Exchange. 



THE KENTUCKY DIAMOND MINING AND DEVELOPING CO., 



Minneapolis, Minn. 



Specimens of Garnet, Ilmenite, Peridotite, Surface Ash and Hydro- 

 carbon from Kentucky. 



WILLIAM B. McKINLEY, New York City. 



2 Specimens of Copper from Osceola Mine, Mich. 



J. A. MANLEY, New Brunswick, N. J. 



I Specimen of Pyrite from South River, N. J. 



C. B. RIGGS, New York City. 



22 Specimens from the Rapid Transit Subway. 



E. SCHERNIKOW, New York City. 



44 Specimens of minerals from Manhattan Island and vicinity. 



Dr. JOSEPH SIMMS, New York City. 



3 Mineral specimens from Tasmania, Arizona and Mexico. 



HARLAN I. SMITH, New York City. 



3 Specimens of petrified Wood from Columbia River. 



JOSEPH F. TALSON, through Dr. GEO. N. TALSON, Glen Ridge, N. J. 

 6n Specimens of minerals from the Weehawken Tunnel, N. J. 



CLARENCE H. TELLER, New York City. 

 I Specimen of Onyx. 



Mrs. FREDERICK F. THOMPSON, New York City. 



6 Specimens of Quartz with Chalcopyrite and Sphalerite, from Ellen- 

 ville, N. Y. 

 H. J. THOMPSON, San Francisco, Cal. 



Annabergite, in gangue, from Churchill Co., Cottonwood Canon, 

 Nevada. 



F. A. THUM, M. E., Mich. 



i Specimen of Domeykite from Mohawk Mine, Michigan, 

 i " " Whitneyite " " " " 



F. WATTS, New York City. 



3 Specimens of Dolomite from West 215th St., New York. 



By Exchange. 



1 Specimen of Dolomite with Chalcopyrite, from Joplin, Mo. 



1 " " Marcasite from Joplin, Mo. 



1 " " Septaria from England. 



1 " " Pyrite on Slate from Lehesten, Germany. 



1 " " Hornblende Gneiss with Epidote, from the Rapid 



Transit Subway, New York City. 

 Specimens of Wulfenite from District of Arizpe Lenora, Mexico. 



Sartorite, Humite, Rathite, Selegmannite and Baum- 

 hauerite from Binnenthal, Switzerland. 



1 Specimen of Zeophyllite from Grau-Prinen, ' ' 



2 " " Apophyllite from West Paterson, N. J. 

 1 " " Pectolite from Snake Hill, N. J. 



1 " " Heulandite with Stilbite from Little Falls, N. J. 



1 " " Paramelaconite from Bisbee, Arizona. 



4 " " chalcedonized Turritellas from Japan. 

 I " " Beryl from Orisavi, Finland. 



1 " " Hell-fire Rock from Utah. 



