Figure 5. Compositional profiles across garnet from high-grade schists. A. Garnet from interval 161-976E-14R-1 [Piece 3B, 40-45 cm]. B. Micrograph showing the location of the compositional profile of diagram (A). Plane-polarized light. Staurolite (St) and biotite (Bt) inclusions in garnet are shown. C. Garnet from interval 161-976E-14R-1, 40-45 cm. D. Garnet from interval 161-976E-14R-3, 10-14 cm. In this diagram the horizontal scale has been expanded four times with respect to diagrams (A) and (C).

Figure 5. Compositional profiles across garnet from high-grade schists. A. Garnet from interval 161-976E-14R-1 [Piece 3B, 40-45 cm]. B. Micrograph showing the location of the compositional profile of diagram (A). Plane-polarized light. Staurolite (St) and biotite (Bt) inclusions in garnet are shown. C. Garnet from interval 161-976E-14R-1, 40-45 cm. D. Garnet from interval 161-976E-14R-3, 10-14 cm. In this diagram the horizontal scale has been expanded four times with respect to diagrams (A) and (C).