28 
135a. BASALTIC ROCK with large olivine nodules from Thetford, 
Vt., to be described by Dr. Hubbard and Dr. Hovey at the meet- 
ing of the Academy, March 19, 1894. 
135 46. GRANITE AND CONTACT LIMESTONES from Mts. Adam and 
Eve, Warwick, N. Y., described by J. F. Kemp and Arthur 
Hollick in the Annals for Feb., 1894. 
136. SERIES OF DIORITES, GABBROS AND PERIDOTITES, about 
ten specimens in number, which illustrate the geology near 
St. John, N. B. These igneous intrusions break through 
Laurentian gneisses and crystalline limestones and afford in- 
teresting contacts and types of rocks. Exhibited by W. D. 
Matthew. 
DEPARTMENT OF MINERALOGY. 
In charge of Prof. A. J. Moses and Mr. George F. Kunz. 
137. ALLANITE CRYSTALS from Franklin Furnace, N. J., de- 
scribed by Arthur Eakle in the Transactions of the Academy 
for November, 1893. Exhibited by Prof. J. F. Kemp. 
138. A SET OF MINERALS FROM THE TRAP of Upper Montclair 
and the Edgewater Tunnel. 
139. PORTABLE MINERAL CABINET. 
140. STANDARD MINERAL TRAYS, as adopted by the joint com- 
mittee appointed by several scientific societies, including the 
Academy. 
Nos. 138 to 140 inclusive, exhibited by W. G. Levison. 
141. METEORIC IRON, found at Canon Diablo, Arizona. This 
meteoric iron contains diamond in the form of grains and as 
a fine powder. 
142. Powder obtained by dissolving No.1 in acids. This is 
undoubtedly diamond, as with it was polished No. 3, being 
the first instance of a diamond found in a meteorite. 
143. Two DIAMOND CLEAVAGES, each showing a polished sur- 
face, produced by polishing on a new diamond wheel charged 
with diamond dust, obtained by dissolving the meteoric iron 
