GEOROC Sample Information
Location
Latitude 63.61 | Longitude -19.04
ICELAND / ICELAND / ELDGJA
ROAD BRIDGE ACROSS HOLMSA RIVER
OCEAN ISLAND
Reference
WOOD D. A.,TARNEY J.,JORON J.-L.,NORRY M. J.,TREUIL M.
ELEMENTAL AND SR ISOTOPE VARIATIONS IN BASIC LAVAS FROM ICELAND AND THE SURROUNDING OCEAN FLOOR: THE NATURE OF MANTLE SOURCE INHOMOGENEITIES
CONTRIB. MINERAL. PETROL. 70 [1979] 319-339
Sample Name: ISL77
Sample Information
ALKALI BASALT / APHYRIC TEXTURE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| SR87_SR86 | 0.70344 ± 0.00005 |
| AL2O3 | 12.13 WT% |
| CAO | 11.56 WT% |
| FE2O3 | 1.97 WT% |
| FEO | 13.14 WT% |
| K2O | 0.74 WT% |
| MGO | 5.6 WT% |
| MNO | 0.22 WT% |
| NA2O | 2.73 WT% |
| P2O5 | 0.43 WT% |
| SIO2 | 46.8 WT% |
| TIO2 | 4.43 WT% |
| EU | 2.66 PPM |
| LA | 20.8 PPM |
| TB | 1.03 PPM |
| CO | 54 PPM |
| CR | 94 PPM |
| CS | 0.13 PPM |
| HF | 5.18 PPM |
| NI | 57 PPM |
| RB | 12.2 PPM |
| SB | 0.07 PPM |
| SC | 36.6 PPM |
| TA | 2.2 PPM |
| TH | 1.97 PPM |
| U | 0.52 PPM |