Figure F64.
Al
2
O
3
, TiO
2
, and Fe
2
O
3
vs. MgO in gabbros from Site 1271. Gabbroic rocks from Leg 153 (from Agar et al., 1997) and Sites 1268 and 1270 are shown for comparison. BAG = brown amphibole gabbro, plag = plagioclase, amph = amphibole.
