Figure F96. CaO vs. CO2 for peridotites from Site 1270. Sample 209-1270D-1R-1, 70-74 cm, lies along a vector indicating the addition of carbonate during late-stage alteration, as do many serpentinized peridotites from Site 920.

Figure F96. CaO vs. CO₂ for peridotites from Site 1270. Sample 209-1270D-1R-1, 70-74 cm, lies along a vector indicating the addition of carbonate during late-stage alteration, as do many serpentinized peridotites from Site 920.