title: Lherzolite, anorthosite, gabbro, and basalt dredged from the mid-Indian ocean ridge.
abstract: The Central Indian Ridge is mantled with flows of low-potassium basalt of uniform composition. Gabbro, anorthosite, and garnet-bearing lherzolite are exposed in cross fractures, and lherzolite is the bedrock at the center of the ridge. The Iherzolites are upper-mantle rock exposed by faulting.
authors.forename: C G
authors.initials: CG
authors.lastname: Engel
authors.forename: R L
authors.initials: RL
authors.lastname: Fisher