Scapolite Zeolite group Analcime, Natrolite, Phillipsite– Harmotome series, Laumontite, Heulandite series...Fayalite, Gunflint Iron Formation, Minnesota-Ontario, USA (Floran, R.J. & Papike, J.J., 1978, J. Petrol., 19...altered gabbro, Hunting Hill quarry, Montgomery County, Maryland (Larrabee, D.M., 1969, Bull. US Geol...Staurolite, staurolite-mica schist, Windham, Maine, USA (Juurinen, A., 1956, Ann. Acad. Sci. Fennicae, ser...staurolite, with chalcocite and quartz, Cherokee County, Georgia, USA (Juurinen, A., 1956, Ann. Acad. Sci. Fennicae |