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Girardeau, Jacques; Lagabrielle, Yves (1992): (Table 1) Petrology of ODP Hole 125-779A peridotite samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763166, In supplement to: Girardeau, J; Lagabrielle, Y (1992): Deformation history of peridotites from Mariana Forearc, conical seamount, Leg 125. In: Fryer, P; Pearce, JA; Stokking, LB; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 125, 519-532, https://doi.org/10.2973/odp.proc.sr.125.178.1992

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Project(s):
Coverage:
Latitude: 19.512500 * Longitude: 146.696000
Date/Time Start: 1989-02-28T10:00:00 * Date/Time End: 1989-03-04T03:00:00
Minimum Elevation: -3958.0 m * Maximum Elevation: -3958.0 m
Event(s):
125-779A * Latitude: 19.512500 * Longitude: 146.696000 * Date/Time Start: 1989-02-28T10:00:00 * Date/Time End: 1989-03-04T03:00:00 * Elevation: -3958.0 m * Penetration: 317.2 m * Recovery: 73.24 m * Location: North Pacific Ocean * Campaign: Leg125 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 317.2 m cored; 0 m drilled; 23.1 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Sample code/labelSample labelGirardeau, JacquesDSDP/ODP/IODP sample designation
Sample code/label 2Sample label 2Girardeau, Jacquesthin sevtion number
Number of subsamplesSubsamples#Girardeau, Jacquesnumber of thin sections
SerpentiniteSrp%Girardeau, Jacques
Rock typeRockGirardeau, Jacques
Mineral assemblageMin assemblGirardeau, Jacquesparagneis I
Mineral assemblageMin assemblGirardeau, Jacquesparagneis II
OrthopyroxeneOpxGirardeau, Jacquesisolated
OrthopyroxeneOpxGirardeau, Jacquesaggregates
10 OrthopyroxeneOpxGirardeau, Jacquesresorbed
11 ClinopyroxeneCpxGirardeau, Jacquesenstatite related
12 ClinopyroxeneCpxGirardeau, Jacquesvein
13 SpinelSplGirardeau, Jacquesisolated
14 SpinelSplGirardeau, Jacquesholly leaf
15 SpinelSplGirardeau, Jacquesenstatite related
16 Magnesium numberMg#Girardeau, Jacquesolivine %
17 Chromium numberCr#Girardeau, JacquesSpinell %
18 Aluminium oxideAl2O3%Girardeau, Jacquesenstatite (wt. %)
19 Calcium oxideCaO%Girardeau, JacquesDiopside (wt. %), OPX R.
20 Calcium oxideCaO%Girardeau, JacquesDiopside (wt. %), OPX vein
21 Temperature, in rock/sedimentt°CGirardeau, Jacquesenstatite
22 Temperature, in rock/sediment, minimumt min°CGirardeau, Jacquesdiopside
23 Temperature, in rock/sediment, maximumt max°CGirardeau, Jacquesdiopside
Size:
397 data points

Data

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Sample label

Sample label 2
(thin sevtion number)

Subsamples [#]
(number of thin sections)

Srp [%]

Rock

Min assembl
(paragneis I)

Min assembl
(paragneis II)

Opx
(isolated)

Opx
(aggregates)
10 
Opx
(resorbed)
11 
Cpx
(enstatite related)
12 
Cpx
(vein)
13 
Spl
(isolated)
14 
Spl
(holly leaf)
15 
Spl
(enstatite related)
16 
Mg#
(olivine %)
17 
Cr#
(Spinell %)
18 
Al2O3 [%]
(enstatite (wt. %))
19 
CaO [%]
(Diopside (wt. %), OPX R.)
20 
CaO [%]
(Diopside (wt. %), OPX vein)
21 
t [°C]
(enstatite)
22 
t min [°C]
(diopside)
23 
t max [°C]
(diopside)
125-779A-3R-CC,0-31450harzburgiteolivine, enstatite, spinelserpentinite, magnetiteX-X--X--
125-779A-5R-3,46-4922>80harzburgiteolivine, enstatite, spinelserpentinite, magnetiteX-X--X--
125-779A-8R-1,52-5433>50harzburgiteolivine, enstatite, spinel, diopsideserpentinite-X-XX-XX
125-779A-9R-1,129-1324440harzburgiteolivine, spinel, enstatite, diopsideserpentinite, magnetite-X-XXXXX
125-779A-9R-2,2-1651>70harzburgiteolivine, enstatite, spinelserpentinite, magnetiteX-X--XX-
125-779A-12R-1,52-5562100harzburgiteolivine, enstatite, spinelserpentinite, magnetiteX-X--XXX
125-779A-13R-2,75-787455harzburgiteolivine, enstatite, spinel, diopsideserpentiniteXXXXX-XX90.944.02.51123.46024.07960840
125-779A-13R-3,14-178450harzburgiteolivine, enstatite, spinelserpentinite, chlorite, magnetiteX-XX-X--
125-779A-14R-1,65-679240harzburgiteolivine, enstatite, spinelamphibole, chlorite, talcX----X--91.663.62.85124.95840890
125-779A-14R-2,56-5910450harzburgiteolivine, enstatite, spinel, diopsideserpentinite, magnetiteX-XXXXXX
125-779A-14R-3,5-811430harzburgiteolivine, enstatite, spinel, diopsideserpentinite, chlorite, magnetiteX-X-XXXX
125-779A-15R-1,65-6812450harzburgiteolivine, enstatite, spinel, diopsideserpentinite, chlorite, magnetite, talcX-X-XXX-90.644.22.36624.05950
125-779A-15R-2,1-413450harzburgiteolivine, enstatite, spinelserpentinite, magnetiteX-X--XXX
125-779A-16R-1,41-4414410harzburgiteolivine, enstatite, spinelserpentinite, chlorite, magnetite-X-XXXX-91.444.32.13324.06023.06930850
125-779A-16R-2,85-8815460harzburgiteolivine, enstatite, spinel, diopsideserpentinite, magnetiteXXXXXXXX91.251.9
125-779A-16R-3,53-5616470harzburgiteolivine, enstatite, spinel, diopsideserpentinite, magnetiteXXXX-X--
125-779A-17R-1,72-7529195duniteolivine, spinelserpentinite, magnetite-----X--
125-779A-22R-1,72-7517460harzburgiteolivine, enstatite, spinelserpentinite, chloriteX-X--X--91.578.50.754
125-779A-22R-2,15-1818480duniteolivine, spinel, diopsideserpentinite, magnetite, chlorite, talc, antigorite----XX--
125-779A-24R-1,38-40191100harzburgitespinelserpentinite, magnetite, chloriteXserpentinite, magnetite---X--
125-779A-26R-1,83-8620395dunitespinelserpentinite, magnetiteX----X--
125-779A-26R-2,64-6721440harzburgiteolivine, enstatite, spinel, diopsideserpentinite, magnetiteXXXXXXXX91.047.02.60823.99024.38840840890
125-779A-26R-3,47-5022450harzburgiteolivine, enstatite, spinel, diopsideserpentinite, magnetite, chloriteXX-XXXXX
125-779A-31R-1,34-37234100brecciaserpentinite, magnetite, chlorite--------