Figure 15. Boulder of banded serpentinized peridotite in Upper Breccia Unit, Subunit IVA (Interval 149-899B-19R-3, 1-20 cm). The dark layers are dunitic bands where discontinuous thin veins of white serpentine have been concentrated. In the upper left part of the core, the serpentinized peridotite has been locally obscured in white patches.

Figure 15. Boulder of banded serpentinized peridotite in Upper Breccia Unit, Subunit IVA (Interval 149-899B-19R-3, 1-20 cm). The dark layers are dunitic bands where discontinuous thin veins of white serpentine have been concentrated. In the upper left part of the core, the serpentinized peridotite has been locally obscured in white patches.