Hornblende-epidote-albite rock. Member of greenschist series which includes green clay slates, phyllites and other green schists; Summ. Prog. 1932, Pt. 1. p. 95. Vol. XXXIX, p. 384; Vol. XLVI, p. 151. Anal. Lab. No. 925; Anal Mem. 1956, p. 45
Locality details
Between Wir Geo and Mussi Geo 450 yds N 32 deg W of Everland, Fetlar