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Siegburg, Melanie; Klügel, Andreas; Rocholl, Alexander; Bach, Wolfgang (2018): (Table 1) Major element composition of groundmass and compositional range of equilibrium clinopyroxene, orthopyroxene and plagioclase [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.895775, In supplement to: Siegburg, M et al. (2018): Magma plumbing and hybrid magma formation at an active back-arc basin volcano: North Su, eastern Manus basin. Journal of Volcanology and Geothermal Research, 362, 1-16, https://doi.org/10.1016/j.jvolgeores.2018.07.001

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Coverage:
Median Latitude: -3.800500 * Median Longitude: 152.100662 * South-bound Latitude: -3.801200 * West-bound Longitude: 152.100417 * North-bound Latitude: -3.799300 * East-bound Longitude: 152.100983
Minimum Elevation: -1260.0 m * Maximum Elevation: -1164.0 m
Event(s):
221-8R1  * Latitude: -3.800300 * Longitude: 152.100833 * Elevation: -1164.0 m * Campaign: MGLN06MV (MAGELLAN-06) * Basis: Melville * Method/Device: Seafloor Sample (SFS)
221-16R1  * Latitude: -3.801200 * Longitude: 152.100417 * Elevation: -1260.0 m * Campaign: MGLN06MV (MAGELLAN-06) * Basis: Melville * Method/Device: Seafloor Sample (SFS)
221-16R2  * Latitude: -3.801200 * Longitude: 152.100417 * Elevation: -1260.0 m * Campaign: MGLN06MV (MAGELLAN-06) * Basis: Melville * Method/Device: Seafloor Sample (SFS)
Comment:
Major element composition (in wt%).
a Compositional range of equilibrium clinopyroxene, orthopyroxene and plagioclase, as calculated using KD(Fe-Mg)cpx-liq = 0.28 ± 0.08, KD(Fe–Mg)opx-liq = 0.29 ± 0.06, and KD(Ab–An)plag-liq = 0.10 ± 0.05 (Putirka, 2008).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventKlügel, Andreas
2 Sample commentSample commentKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
3 Silicon dioxideSiO2%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
4 Titanium dioxideTiO2%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
5 Aluminium oxideAl2O3%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
6 Iron oxide, FeOFeO%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
7 Manganese oxideMnO%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
8 Magnesium oxideMgO%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
9 Calcium oxideCaO%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
10 Sodium oxideNa2O%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
11 Potassium oxideK2O%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
12 Phosphorus pentoxideP2O5%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
13 SumSum%Klügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometer
14 MagnesiumMg# of ionsKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometerMg#
15 MagnesiumMg# of ionsKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometerMg# equil. Cpxa
16 MagnesiumMg# of ionsKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometerMg# equil. Cpxa
17 MagnesiumMg# of ionsKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometerMg# equil. Opxa
18 MagnesiumMg# of ionsKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometerMg# equil. Opxa
19 CalciumCa# of ionsKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometerCa# equil. Plaga
20 CalciumCa# of ionsKlügel, AndreasLA-ICP-MS, Laser-ablation inductively coupled plasma mass spectrometerCa# equil. Plaga
License:
Creative Commons Attribution-NonCommercial 4.0 International (CC-BY-NC-4.0)
Size:
95 data points

Data

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

1 
Event		2 
Sample comment		3 
SiO2 [%]		4 
TiO2 [%]		5 
Al2O3 [%]		6 
FeO [%]		7 
MnO [%]		8 
MgO [%]		9 
CaO [%]		10 
Na2O [%]		11 
K2O [%]		12 
P2O5 [%]		13 
Sum [%]		14 
Mg [# of ions]
(Mg#)		15 
Mg [# of ions]
(Mg# equil. Cpxa)		16 
Mg [# of ions]
(Mg# equil. Cpxa)		17 
Mg [# of ions]
(Mg# equil. Opxa)		18 
Mg [# of ions]
(Mg# equil. Opxa)		19 
Ca [# of ions]
(Ca# equil. Plaga)		20 
Ca [# of ions]
(Ca# equil. Plaga)
221-8R1 221-8R165.040.63214.556.030.1292.225.384.521.250.25010039.6657665755477
221-16R1 221-16R165.630.60714.286.160.1282.165.104.461.260.20810038.5647664735276
221-16R1221-16R1_highSi70.660.56213.554.800.1131.293.353.941.530.19810031.9577058674268
221-16R2 221-16R265.420.60014.416.160.1272.195.184.461.250.20410038.8647664735377
223-9R2 223-9R268.310.59513.245.470.1271.794.044.681.480.26510036.9627563724268