460 
PROCEEDINGS OF THE ACADEMY OF 
[ 1888 , 
Minerals, Rocks, Etc. 
W. W. Jefferis. Quartz in Mica; Epidote, Pa.; Garnets, New York City; Phlogo- 
pite, Ontario; Moon-stone, Amelia C. H., Va., Haydenite, Beaumontite, Stilbite, 
Chabazite, Siderite, from Baltimore; Bucholzite, Philadelphia; Bowenite, R. I.; 
Phlogopite, Ontario and New York; Rose Tourmaline, Chesterfield, Mass.; 
Muscovite, Del.; Menaccanite, Parkerville, Pa.; Feldspar, Italy; Roxbury 
Conglomerate; Granite,Virginia City; Garnets, New York City. 
J. M. Buck. Concretion formed on bolt, Pt. Pleasant, N. J. 
Mineralogical Section A. N. S. Azurite and Malachite from Arizona; Bementite, 
Green Tourmaline, from Franklin, N. J.; Ripidolite, Brewster, N. Y.; Se- 
piolite, Ontario; Microlite, Amelia Co., Va. 
*C. E. Ronaldson. Syenite with nodules, Smedley, Pa. 
S. Tyson. Tysonite, Colorado Springs, Col. 
E. A. Kelley. Trap rocks. Cal.; Argentite, Montana. 
M. Sommerville. Aragonite, Hyacinth, Epidote, Grossularite, Idocrase, and Ice¬ 
land Spar, from France. 
H. W. DuBois. Artificial pumice; Stylolite, Delaware Water Gap. 
J. E. Ives. Steatite with Dolomite, Lafayette, Pa. Selenite, Siliceous Concre¬ 
tion, from Goat Island, N. Y. 
J. M. Hartman. Hematite, Orinoco River. 
W. H. Gifford. Worn rock, resembling implement. 
J. E. Roberts. Umber, Lancaster Co., Pa. 
