| FAYALITE AT ROCKPORT, MASSACHUSETTS* Cn,lnrns Pa.racne, H arvard, U niv ersity, Cambri,dge, M assachusetts...of fayalite at four Iocalities on Cape Ann, Massachusetts, with a description of one of them which yielded...fayalite-bearing nordmarkite granite, older than and intruded by the dominant Rockport granite. Fayalite is not...occurrencesof fayalite known in the granite of Rockport on Cape Ann, Massachusetts,to the description of which...pages are devoted. The first to find fayalite at Rockport was Mr. J. H. Sears(1905), the Curator of the |
