@inbook{b9d6503359624f5d893130088f03ef0c,
title = "Low-temperature alteration and subsequent reheating of shallow oceanic crust at Hole 765D, Argo Abyssal Plain",
abstract = "Volcanic basement recovered at Hole 765D is characterized by nonpervasive, oxidative alteration, typical of seafloor weathering. Chilled margins and the mesostasis of the larvas are variably altered to assemblages of celadonite, Fe-oxyhydroxides, zeolites, and calcite with trace saponite. Plagioclase is partially altered to Ca-Na zeolites and/or albite. Well-devloped alteration halos parallel fracture surfaces and extend several centimeters into the surrounding rock. The {"}freshness' of the samples and the scarcity of saponite suggest that the duration of seawater circulation was short-lived. Albitization of plagioclase indicates that the volcanic rocks were altered initially at low temperatures and were subsequently reheated off-axis in a closed environment. Reheating did not result in significant modification of the bulk composition of the crust. -from Authors",
author = "Gillis, {K. M.} and Ludden, {J. N.} and T. Plank and Hoy, {L. D.}",
year = "1992",
month = aug,
doi = "10.2973/odp.proc.sr.123.157.1992",
language = "English",
series = "Proceedings of the Ocean Drilling Program, Scientific Results",
publisher = "Texas A&M University",
pages = "191--200",
booktitle = "Argo Abyssal Plain/Exmouth Plateau sites 765-766",
address = "United States",
}