EarthRef.org Reference Database (ERR) -- Holm 2002

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Holm 2002

Holm, P.M. (2002). Sr, Nd and Pb isotopic composition of in situ lower crust at the Southwest Indian Ridge: results from ODP Leg 176. Chemical Geology 184(3-4): 195-216.

The composition of gabbroic rocks from the drill core of Hole 735B (ODP Leg 176) at the 11 Ma Atlantis II bank close to the slow spreading Southwest Indian Ridge (SWIR) has been analysed for major and trace elements and Sr, Nd and Pb isotopic composition. The samples are thought to represent much of the mineralogical and geochemical variation in a vertical 1-km section (500-1500 in below the sea floor, mbsf) of the lower ocean crust. Primitive troctolitic gabbros, olivine gabbros and gabbros that have Mg-

BACKGROUND DATA FILES

	Abstract

	Table 1
	Table 2A-1
	Table 2A-2
	Table 2B-1
	Table 2B-2
	Table 3A
	Table 3B
	Table 4

	Geological Setting
	Samples
	Analytical Methods

Keywords
ocean crust, pb, sr, nd isotopes, sw indian ridge, ocean drilling program, leg 176, ocean crust, mantle, geochemistry, section, pacific

Journal
Chemical Geology
http://www.elsevier.com/wps/product/cws_home/503324

Publisher
Elsevier Science
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The Netherlands
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