314 ANALYSES OF ROCKS AND MINERALS, 1880-1908. 
F, G, H. Brilliantly crystallized, from Branchville, Connecticut. 
I, J. Altered uraninite, from the Flat Rock mine, Mitchell County, North Carolina, 
K. Massive, from near Blackhawk, Colorado. 
L. From Marietta, South Carolina. 
98.21 | 99.37 | 99.24 |100.67 | 98.91 | 99.82 98. 39 
Specific Bravity-. ace ccc ccen dye anne eons 9.733 | 9.560 | 9.348 | 8.086 | 9.492 | 8.068 
M. Nivenite from Llano County, Texas. 
N. Somewhat altered uraninite from Villeneuve, Province of Quebec, Canada. 
O. Massive uraninite from Johanngeorgenstadt, Saxony. 
