258 ANALYSES OF ROCKS AND MINERALS, 1880-1908. 
G. Flesh-colored microcline from the pegmatite of Jones Falls, Baltimore, Maryland. 
H. Greenish microcline, same locality as G. G and H described by S. L. Powell 
in Johns Hopkins Univ. Circular, vol. 12, p. 49. Analyses by W. F. Hillebrand. 
I. Anorthoclase from the eleolite syenite of Peaked Butte, Crazy Mountains, Mon- 
tana. See Wolff and Tarr in Bull. Mus. Comp. Zool. Harvard Coll., vol. 16, No, 12, 
1893. Analysis by W. F. Hillebrand. 
J. Anorthoclase from red soda granite, Pigeon Point, Minnesota. Described by 
Bayley in Bulletin 109. Analysis by J. E. Whitfield. 
K. Anorthoclase from keratophyre, Marblehead Neck, Massachusetts. Described 
by Sears, Bull. Mus. Comp. Zool. Harvard Coll., vol. 16, No. 9, 1893. Analysis by 
T. M. Chatard. 
ALBITE. 
A. From feldspathic schist, central shaft of the Hoosac Tunnel, Berkshire County, 
Massachusetts. Described by Wolff in Mon. XXIII, pp. 60-187. Analysis by R. B. 
Riggs. 
B, C. From the porphyritic mica schist of Greylock Mountain, Massachusetts. 
Described by Wolff, loc. cit. Analyses by R. B. Riggs. 
D. From the eleolite syenite of Litchfield, Maine. Described by Bayley in Bull. 
150, p. 201. Sp. gr., 2.622. Analysis by W. H. Melville. 
E. From the pegmatite of Jones Falls, Baltimore, Maryland. Described by S. L. 
Powell in Johns Hopkins Univ. Circular, vol. 12, p. 49. Analysis by W. F. Hille- 
brand. 
F. From Amelia County, Virginia. Analysis by E. T. Allen. 
G. From Mitchell County, North Carolina. Analysis by Allen. 
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