Proceedings of the American Academy of Arts and Sciences. 

 Vol. XXXVIII. No. 11. — December, 1902. 



CONTRIBUTIONS FROM THE HARVARD MINERALOGICAL 



MUSEUM. — XII. 



1. BABINGTONITE FROM SOMERVILLE, MASS. 



2. BABINGTONITE FROM ATHOL, MASS. 



By C. Palache and F. R. Fraprie. 

 With Two Plates. 



