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Simonyan, Anna V; Dultz, Stefan; Behrens, Harald (2012): (Table 2) Conditions and results of diffusion experiments of East Pacific Ocean basalt samples. PANGAEA, https://doi.org/10.1594/PANGAEA.812093, In supplement to: Simonyan, AV et al. (2012): Diffusive transport of water in porous fresh to altered mid-ocean ridge basalts. Chemical Geology, 306-307, 63-77, https://doi.org/10.1016/j.chemgeo.2012.02.017

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Project(s):
Coverage:
Median Latitude: 16.770663 * Median Longitude: -118.933985 * South-bound Latitude: -14.892333 * West-bound Longitude: -128.680970 * North-bound Latitude: 48.433660 * East-bound Longitude: -109.187000
Date/Time Start: 1996-08-24T00:00:00 * Date/Time End: 2000-02-18T23:42:00
Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 494.2 m
Event(s):
169-856H  * Latitude: 48.433660 * Longitude: -128.680970 * Date/Time Start: 1996-08-24T00:00:00 * Date/Time End: 1996-08-31T13:30:00 * Elevation: -2423.2 m * Penetration: 500 m * Recovery: 49.11 m * Location: North Pacific Ocean * Campaign: Leg169 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 47 cores; 406.2 m cored; 0 m drilled; 12.1 % recovery
SO145/2_36 (36)  * Latitude: -14.892333 * Longitude: -109.187000 * Date/Time: 2000-02-18T23:42:00 * Elevation: -3503.0 m * Campaign: SO145/2 (EXCO II) * Basis: Sonne * Method/Device: Dredge (DRG) * Comment: 25 rocks
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Sample code/labelSample labelSimonyan, Anna VDSDP/ODP/IODP sample designation
Sample commentSample commentSimonyan, Anna V
DEPTH, sediment/rockDepth sedmGeocode – mbsf
DistanceDistanceµmSimonyan, Anna Vbetween liwuid/solid interface and the measurement spot
Temperature, technicalT tech°CSimonyan, Anna V
RunRunSimonyan, Anna V
--Simonyan, Anna Vinitial concentration of diffusing species from fit
--Simonyan, Anna Vinitial concentration of diffusing species from fit [mol/l]
10 Porosity, fractionalPoros fracSimonyan, Anna V#1, from fit
11 Porosity, fractionalPoros fracSimonyan, Anna V#2, from fit
12 Diffusion coefficientDiff coeff10-6 cm2/sSimonyan, Anna Veffective
13 Diffusion coefficient, standard deviationDiff coeff std dev±Simonyan, Anna Veffective from fit
14 Diffusion coefficient, standard deviationDiff coeff std dev±Simonyan, Anna Veffective total
15 Tortuosity factorXSimonyan, Anna V
16 Tortuosity factorXSimonyan, Anna Vaverage
17 Formation factorFSimonyan, Anna V
18 --Simonyan, Anna Vm
Size:
462 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Sample label

Sample comment

Depth sed [m]
(mbsf)

Distance [µm]
(between liwuid/solid interfac...)

T tech [°C]

Run

-
(initial concentration of diff...)

-
(initial concentration of diff...)
10 
Poros frac
(#1, from fit)
11 
Poros frac
(#2, from fit)
12 
Diff coeff [10-6 cm2/s]
(effective)
13 
Diff coeff std dev [±]
(effective from fit)
14 
Diff coeff std dev [±]
(effective total)
15 
X
16 
X
(average)
17 
F
18 
-
(m)
169-856H 169-856H-55R-1complete altered, thickness of basalt =200 µm434.3194025.41-310.478.750.10100.00330.4880.0210.03447.7704712.77
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm194035.31-210.088.42-0.00330.4880.0160.03160.395960.05
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3194045.21-19.818.200.5260.0330.04368.3675
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.320308.74-19.698.100.09300.00510.2400.0060.01461.9666
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3203015.74-28.597.180.3320.0030.01854.7588
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3203029.14-38.957.480.3630.0050.02070.4757
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3203040.54-49.788.170.4480.0410.04872.6781
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3203050.04-59.517.950.5210.0210.03477.2830
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.319406.37-110.098.430.10100.00160.2540.0230.02754.1533
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3194013.27-310.368.660.2880.0110.01958.7579
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3194020.37-210.178.500.3600.0120.02357.1563
169-856H169-856H-55R-1complete altered, thickness of basalt =200 µm434.3194050.27-49.988.340.6720.0470.05960.2593
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2184024.92-35.235.830.05200.00070.6340.0410.05536.2347002.11
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2184035.32-25.155.740.8290.0510.06935.546870.07
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2184045.22-15.105.690.9230.0630.08238.9753
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.215806.35-13.724.140.03900.00250.5050.0140.03627.2691
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2158025.95-33.744.170.7090.0220.05133.2844
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2158029.95-44.034.490.7510.0390.06334.6880
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2158034.85-53.654.070.8060.0330.06236.1918
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2158040.05-64.074.540.8560.0510.07637.9963
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2158045.45-73.994.441.0010.0110.06636.0914
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2158050.55-84.374.871.1210.0650.09836.3922
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.216106.98-33.904.350.03900.00050.5650.0330.04924.8700
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2161016.58-13.994.440.6240.0270.04830.0687
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.2161040.08-23.884.330.8530.0550.07838.1753
169-856H169-856H-65R-1,35-38moderate altered basalt, thickness of basalt =150 µm494.215405.79-14.404.900.04400.5570.0250.04524.2632
SO145/2_36 43DS9-corefresh basalt, thickness of basalt =100 µm0.0174023.73-12.113.530.02100.00070.6410.0260.04534.8347641.89
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0174035.33-22.003.340.7950.0120.04937.049700.04
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0174044.93-32.113.530.8920.0440.06940.0550
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.016706.36-11.752.920.01800.00060.4800.0170.03428.61679
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0167015.76-51.793.000.5700.0050.03631.81782
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0167024.76-41.722.870.7110.0070.04532.11930
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0167031.76-71.883.150.8320.0170.05432.61598
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0167040.06-61.873.120.8800.0160.05736.91777
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0167045.36-31.762.941.0710.0340.07433.61794
SO145/2_3643DS9-corefresh basalt, thickness of basalt =100 µm0.0167050.56-21.762.951.1900.0220.07634.21823