Petrogenetic study of glaucophane schists and associated rocks from the Ile de Groix, Brittany, France

<p>The metamorphic rocks of the He de Groix are classified into four groups: <ol><li>Aluminous schists</li> <li>Banded epidote schists</li> <li>Magnesian schists</li> <li>Massive metabasic schists</li></ol> which ar...