DEPARTMENT OF MINERALOGY and CONCHOLOGY. 



MINERALOGY. 

 By Donation. 



AMERICAN RUTILE CO., Washington, D. C. 



2 Specimens Rutile. 



Miss M. W. BRUCE, New York City. 



Specimens of Bementite, Calcite and Nasonite. 

 L. W. BOYNTON, New York City. 



Specimens colored Clay. 

 J. H. BATTY, New York City. 



Specimen of Aragonite. 

 BARNUM BROWN, New York City. 



4 Specimens of Calcite. 

 Dr. JONATHAN DWIGHT, Jr., Rye, N. Y. 



Mica. 

 GEORGE L. ENGLISH & CO., New York. 



Specimens of Covellite and Barite. 

 FAUQUIER COPPER CO., Fauquier Co., Va. 



3 Specimens of native Copper. 

 J. C. HARTSHORN, Boston, Mass. 



Specimen of Aragonite. 

 A. E. HEIGHWAY, New York City, 

 i Specimen of Chrysoprase. 



1 Specimen of Cinnabar. 



2 Bags of monazite Sand. 



i Specimen of Muscovite with Lepidolite. 

 i " " Nephrite. 



1 Block of Soapstone. 



2 Specimens of Tourmaline. 

 S. HERMANN, New York City. 



4 Cubes of Gypsum (3 in. x 3 in.). 

 HENRY H. HINDSHAW, Baltimore, Md. 



1 Specimen of Chlorite holding Garnets. 



1 " " Autunite on Granite. 



1 " " Epidote. 



1 " " Laumontite. 



1 " " Stilbite. 



1 " " Thulite. 



1 " " Beryl in Tourmaline. 

 GEORGE F. KUNZ, New York City. 



2 Specimens of Corundum. 

 Large specimen of Orthoclase. 



EDWIN R. McCARTY, New York City. 



3 Specimens of Mica (Muscovite). 

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



1 Specimen of Hancockite. 



2 Specimens of Nasonite. 



