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PANGAEA.
Data Publisher for Earth & Environmental Science

Belgrano, Thomas M; Diamond, Larryn W; Vogt, Yves; Biedermann, Andrea R; Gilgen, Samuel A; Al-Tobi, Khalid (2019): Major element analyses (electron microprobe) of volcanic glass samples used for mapping in the northern Semail ophiolite (Oman) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.899785, In supplement to: Belgrano, TM et al. (2019): A revised map of volcanic units in the Oman ophiolite: insights into the architecture of an oceanic proto-arc volcanic sequence. Solid Earth, 10(4), 1181-1217, https://doi.org/10.5194/se-10-1181-2019

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Coverage:
Median Latitude: 24.292873 * Median Longitude: 56.643527 * South-bound Latitude: 23.628900 * West-bound Longitude: 56.379700 * North-bound Latitude: 24.747200 * East-bound Longitude: 57.296200
Event(s):
Oman_TB4-06A  * Latitude: 24.275900 * Longitude: 56.424300 * Location: Oman * Method/Device: Rock sample (ROCK)
Oman_TB4-07E  * Latitude: 24.467600 * Longitude: 56.406700 * Location: Oman * Method/Device: Rock sample (ROCK)
Oman_TB4-08D  * Latitude: 24.747200 * Longitude: 56.379700 * Location: Oman * Method/Device: Rock sample (ROCK)
Comment:
Means and standard deviations of several analyses reported. Oxide sums <95wt% indicate incipient alteration of the glass, Cr close to detection limit.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventBelgrano, Thomas M
2 Sample IDSample IDBelgrano, Thomas M
3 UTM Northing, Universal Transverse MercatorUTM northmBelgrano, Thomas M
4 UTM Easting, Universal Transverse MercatorUTM eastmBelgrano, Thomas M
5 Sample typeSamp typeBelgrano, Thomas M
6 UnitUnitBelgrano, Thomas MAssigned Lava Unit
7 NumberNoBelgrano, Thomas Mnumber of analyses
8 Silicon dioxideSiO2%Belgrano, Thomas MElectron microprobe (EMP)
9 Silicon dioxide, standard deviationSiO2 std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
10 Titanium dioxideTiO2%Belgrano, Thomas MElectron microprobe (EMP)
11 Titanium dioxide, standard deviationTiO2 std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
12 Aluminium oxideAl2O3%Belgrano, Thomas MElectron microprobe (EMP)
13 Aluminium oxide, standard deviationAl2O3 std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
14 Iron oxide, FeOFeO%Belgrano, Thomas MElectron microprobe (EMP)
15 Iron oxide, FeO, standard deviationFeO std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
16 Manganese oxideMnO%Belgrano, Thomas MElectron microprobe (EMP)
17 Manganese oxide, standard deviationMnO std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
18 Magnesium oxideMgO%Belgrano, Thomas MElectron microprobe (EMP)
19 Magnesium oxide, standard deviationMgO std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
20 Calcium oxideCaO%Belgrano, Thomas MElectron microprobe (EMP)
21 Calcium oxide, standard deviationCaO std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
22 Sodium oxideNa2O%Belgrano, Thomas MElectron microprobe (EMP)
23 Sodium oxide, standard deviationNa2O std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
24 Potassium oxideK2O%Belgrano, Thomas MX-ray fluorescence (XRF)
25 Potassium oxide, standard deviationK2O std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
26 Chromium(III) oxideCr2O3%Belgrano, Thomas MElectron microprobe (EMP)
27 Chromium(III) oxide, standard deviationCr2O3 std dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
28 SumSum%Belgrano, Thomas MElectron microprobe (EMP)
29 Standard deviationStd dev±Belgrano, Thomas MElectron microprobe (EMP)1 standard deviation
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
308 data points

Data

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

1 
Event		2 
Sample ID		3 
UTM north [m]		4 
UTM east [m]		5 
Samp type		6 
Unit		7 
No		8 
SiO2 [%]		9 
SiO2 std dev [±]		10 
TiO2 [%]		11 
TiO2 std dev [±]		12 
Al2O3 [%]		13 
Al2O3 std dev [±]		14 
FeO [%]		15 
FeO std dev [±]		16 
MnO [%]		17 
MnO std dev [±]		18 
MgO [%]		19 
MgO std dev [±]		20 
CaO [%]		21 
CaO std dev [±]		22 
Na2O [%]		23 
Na2O std dev [±]		24 
K2O [%]		25 
K2O std dev [±]		26 
Cr2O3 [%]		27 
Cr2O3 std dev [±]		28 
Sum [%]		29 
Std dev [±]
Oman_TB4-06A TB4-06A4415732684898Fresh GlassFelsic Alley1368.740.30.2420.010.351.83.142.50.0922.60.1319.43.788.32.1614.90.9210.60.02299.089.570.46
Oman_TB4-07E TB4-07E4398702706126Fresh GlassTholeiitic Alley1255.970.51.186.613.652.58.841.70.1716.13.042.97.821.22.2917.40.285.90.021138.093.260.93
Oman_TB4-08D TB4-08D4372802737100Fresh GlassTholeiitic Alley450.350.90.834.715.191.47.440.80.176.67.181.811.942.02.124.80.0810.10.06363.095.360.39
Oman_TB4-12A TB4-12A4419492723209Fresh GlassTransitional Alley853.420.40.549.314.971.17.220.90.1518.07.451.412.101.51.635.70.146.90.04875.097.670.32
Oman_TB4-12B TB4-12B4419492723209Fresh GlassTransitional Alley653.350.40.545.215.070.57.161.20.1419.17.382.211.982.41.655.60.144.10.09062.097.500.34
Oman_TB4-13B TB4-13B4544842671062Fresh GlassBoninitic Alley951.811.20.3011.213.881.76.543.40.1324.17.440.911.381.30.775.80.176.80.03281.092.441.00
Oman_TB4-16B TB4-16B5021972635702Fresh GlassTholeiitic Alley753.241.30.546.214.950.77.431.20.1512.77.051.311.841.71.626.50.158.40.04087.097.000.70
Oman_TB4-19H TB4-19H5302082613253Fresh GlassBoninitic Alley1053.370.40.3015.514.273.87.252.80.1514.07.482.412.001.60.807.80.205.50.05070.095.860.88
Oman_TB4-19I TB4-19I5299822613171Fresh GlassBoninitic Alley1053.450.60.298.514.023.17.390.70.1617.77.601.412.361.50.799.60.193.70.06096.096.300.54
Oman_TB5-40A TB5-40A4418662723244Fresh GlassTransitional Alley1052.100.30.502.715.100.67.300.80.0012.07.502.211.600.61.703.60.206.60.10056.996.200.29
Oman_TB5-40B TB5-40B4418702723219Fresh GlassTransitional Alley1152.100.50.505.115.300.67.301.30.0010.07.202.911.600.61.704.10.203.5<0.020#999.096.050.39