Figure 6.22k. Garnet-rich Gneiss. Large garnets occur in this outcrop of Spuhler Peak Metamorphic Suite. The abundance and size of the garnet crystals is consistent with growth during partial melting. USA quarter for scale. John Brady photo.
Figure 6.22k. Garnet-rich Gneiss. Large garnets occur in this outcrop of Spuhler Peak Metamorphic Suite. The abundance and size of the garnet crystals is consistent with growth during partial melting. USA quarter for scale. John Brady photo.
