GEOROC Sample Information
Location
Latitude -16.495 | Longitude 168.316
NEW HEBRIDES ARC - VANUATU ARCHIPELAGO / SOUTHERN NEW HEBRIDES ARC / LOPEVI
CONVERGENT MARGIN
Reference
TURNER SIMON P.,SMITH I. E. M.,CRONIN S. J.,STEWART R. B.,HANDLEY H. K.
RAPID TIMESCALES OF DIFFERENTIATION AND EVIDENCE FOR CRUSTAL CONTAMINATION AT INTRA-OCEANIC ARCS: GEOCHEMICAL AND U-TH-RA-SR-ND ISOTOPIC CONSTRAINTS FROM LOPEVI VOLCANO, VANUATU, SW PACIFIC
EARTH PLANET. SCI. LETT. 273 [2008] 184-194
Sample Name: PV91
Sample Information
NOT GIVEN
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) OLIVINE
| AL2O3 | 0 WT% |
| CAO | 0.24 WT% |
| CR2O3 | 0.07 WT% |
| FEOT | 22.98 WT% |
| MGO | 37.18 WT% |
| MNO | 0.52 WT% |
| NIO | 0.15 WT% |
| SIO2 | 38.4 WT% |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) CLINOPYROXENE
| AL2O3 | 2.34 WT% |
| CAO | 15.78 WT% |
| CR2O3 | 0.07 WT% |
| FEO | 12 WT% |
| MGO | 16.1 WT% |
| MNO | 0.4 WT% |
| NA2O | 0 WT% |
| NIO | 0.02 WT% |
| SIO2 | 51.41 WT% |
| TIO2 | 0.66 WT% |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) CLINOPYROXENE
| AL2O3 | 3.01 WT% |
| CAO | 18.23 WT% |
| CR2O3 | 0.24 WT% |
| FEO | 10.32 WT% |
| MGO | 15.29 WT% |
| MNO | 0.22 WT% |
| NA2O | 0.06 WT% |
| NIO | 0.09 WT% |
| SIO2 | 50.88 WT% |
| TIO2 | 0.72 WT% |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) CLINOPYROXENE
| AL2O3 | 1.7 WT% |
| CAO | 8.03 WT% |
| CR2O3 | 0 WT% |
| FEO | 17.27 WT% |
| MGO | 19.06 WT% |
| MNO | 0.63 WT% |
| NA2O | 0 WT% |
| NIO | 0.13 WT% |
| SIO2 | 52.49 WT% |
| TIO2 | 0.52 WT% |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) PLAGIOCLASE
| AL2O3 | 32.47 WT% |
| CAO | 17 WT% |
| FEO | 0.73 WT% |
| K2O | 0.15 WT% |
| NA2O | 1.72 WT% |
| SIO2 | 46.59 WT% |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) PLAGIOCLASE
| AL2O3 | 28.65 WT% |
| CAO | 12.95 WT% |
| FEO | 1.01 WT% |
| K2O | 0.26 WT% |
| NA2O | 4.16 WT% |
| SIO2 | 52.59 WT% |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) PLAGIOCLASE
| AL2O3 | 29.58 WT% |
| CAO | 13.93 WT% |
| FEO | 1.13 WT% |
| K2O | 0.23 WT% |
| NA2O | 3.72 WT% |
| SIO2 | 51.62 WT% |