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Paulick, Holger; Bach, Wolfgang; Godard, Marguerite; de Hoog, J C M; Suhr, G; Harvey, Jason (2006): (Table 4) Reconstructed primary mineralogy, composition, and mass change during serpentinization of peridotite from ODP Hole 209-1274A. PANGAEA,, In supplement to: Paulick, H et al. (2006): Geochemistry of abyssal peridotites (Mid-Atlantic Ridge, 15°20'N, ODP Leg 209): implications for fluid-rock interaction in slow spreading environments. Chemical Geology, 234(3-4), 179-210,

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Latitude: 15.647780 * Longitude: -46.676360
Date/Time Start: 2003-06-15T00:30:00 * Date/Time End: 2003-06-18T21:45:00
Minimum DEPTH, sediment/rock: 18.01 m * Maximum DEPTH, sediment/rock: 147.65 m
209-1274A * Latitude: 15.647780 * Longitude: -46.676360 * Date/Time Start: 2003-06-15T00:30:00 * Date/Time End: 2003-06-18T21:45:00 * Elevation: -3939.8 m * Penetration: 155.8 m * Recovery: 34.65 m * Location: North Atlantic Ocean * Campaign: Leg209 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 28 cores; 155.8 m cored; 0 m drilled; 22.2 % recovery
For the modal data, 1000 points have been counted in the thin sections on a 0.2x0.2 mm grid. The modal data are given in vol. %. Modal proportions of primary minerals are given excluding vein material and serpentinization of unknown origin. Total olivine includes serpentinization after olivine. Total orthopyroxene includes serpentinization after orthopyroxene. The geochemistry of the precursors (reconstructed contents) has been reconstructed by combining the modal proportions of the primary phases and their composition (averages of the microprobe analyses). Assumptions and procedures involved in calculation of the enrichment factors are discussed in the text of the referenced paper.
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepthmGeocode
2Sample code/labelSample labelPaulick, HolgerDSDP/ODP/IODP sample designation
3PiecePiecePaulick, Holger
4Rock typeRockPaulick, Holger
5OlivineOl%Paulick, Holgermodal
6OlivineOl%Paulick, Holgertotal primary, modal
7OrthopyroxeneOpx%Paulick, Holgermodal
8OrthopyroxeneOpx%Paulick, Holgertotal primary, modal
9ClinopyroxeneCpx%Paulick, Holgermodal
10ClinopyroxeneCpx%Paulick, Holgerprimary, modal
11SpinelSpl%Paulick, Holgermodal
12SpinelSpl%Paulick, Holgerprimary, modal
13MagnetiteFe3O4%Paulick, Holgermodal
14MagnetiteFe3O4%Paulick, Holgerin vein, modal
15MineralsMinerals%Paulick, Holgerserpentinized after olivine, modal
16MineralsMinerals%Paulick, Holgerserpentinized after orthopyroxene, modal
17MineralsMinerals%Paulick, Holgerserpentinized after uncertain precursor, modal
18MineralsMinerals%Paulick, Holgerserpentinized in vein, modal
19BruciteBrc%Paulick, Holgerafter olivine, modal
20SumSum%Paulick, Holgerof modal data
21SumSum%Paulick, Holgerprimary, modal
22SumSum%Paulick, Holgerof reconstructed contents
23SumSum%Paulick, Holgerin the altered rock
24OlivineOlPaulick, Holgernumber of microprobe analyses of primary phases
25OrthopyroxeneOpxPaulick, Holgernumber of microprobe analyses of primary phases
26ClinopyroxeneCpxPaulick, Holgernumber of microprobe analyses of primary phases
27SpinelSplPaulick, Holgernumber of microprobe analyses of primary phases
28Silicon dioxideSiO2%Paulick, Holgerreconstructed
29Silicon dioxideSiO2%Paulick, Holgerin the altered rock
30Titanium dioxideTiO2%Paulick, Holgerreconstructed
31Titanium dioxideTiO2%Paulick, Holgerin the altered rock
32Aluminium oxideAl2O3%Paulick, Holgerreconstructed
33Aluminium oxideAl2O3%Paulick, Holgerin the altered rock
34Chromium(III) oxideCr2O3%Paulick, Holgerreconstructed
35Chromium(III) oxideCr2O3%Paulick, Holgerin the altered rock
36Iron oxide, FeOFeO%Paulick, Holgertotal, reconstructed
37Iron oxide, FeOFeO%Paulick, Holgertotal, in the altered rock
38Magnesium oxideMgO%Paulick, Holgerreconstructed
39Magnesium oxideMgO%Paulick, Holgerin the altered rock
40Manganese oxideMnO%Paulick, Holgerreconstructed
41Manganese oxideMnO%Paulick, Holgerin the altered rock
42Calcium oxideCaO%Paulick, Holgerreconstructed
43Calcium oxideCaO%Paulick, Holgerin the altered rock
44Sodium oxideNa2O%Paulick, Holgerreconstructed
45Sodium oxideNa2O%Paulick, Holgerin the altered rock
46Potassium oxideK2O%Paulick, Holgerreconstructed
47Potassium oxideK2O%Paulick, Holgerin the altered rock
48Loss on ignitionLOI%Paulick, Holgerin the altered rock
49Enrichment factorEFPaulick, Holgerfor SiO2
50Enrichment factorEFPaulick, HolgerMgO
51Enrichment factorEFPaulick, Holgerfor FeO total
52Enrichment factorEFPaulick, Holgerfor Al2O3
53Enrichment factorEFPaulick, Holgeraverage for SiO2, MgO, and FeO total
54Mass changeMChg/100 gPaulick, Holgertotal
689 data points

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