GEOROC Sample Information
Location
Latitude 38.6931 | Longitude -27.358
AZORES / TERCEIRA
OCEAN ISLAND
Reference
WEIS D.,HILDENBRAND A.,MADUREIRA P.,MARQUES F. O.
RECENT PLATE RE-ORGANIZATION AT THE AZORES TRIPLE JUNCTION: EVIDENCE FROM COMBINED GEOCHEMICAL AND GEOCHRONOLOGICAL DATA ON FAIAL, S. JORGE AND TERCEIRA VOLCANIC ISLANDS
LITHOS 210-211 [2014] 27-39
Sample Name: AZ05-G
Sample Information
NOT GIVEN / ALKALINE BASALT/BASANITE / FRESH
OUTCROP
Sample Age Information
QUATERNARY
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| HF176_HF177 | 0.283066 ± 0.000004 |
| ND143_ND144 | 0.512957 ± 0.000006 |
| PB206_PB204 | 19.9293 ± 0.0008 |
| PB207_PB204 | 15.6123 ± 0.0007 |
| PB208_PB204 | 39.2226 ± 0.0022 |
| SR87_SR86 | 0.703565 ± 0.000008 |
| AL2O3 | 16.02 WT% |
| CAO | 9.78 WT% |
| FE2O3T | 12.07 WT% |
| K2O | 1.22 WT% |
| LOI | -0.312 WT% |
| MGO | 4.58 WT% |
| MNO | 0.18 WT% |
| NA2O | 3.56 WT% |
| P2O5 | 0.63 WT% |
| SIO2 | 48.21 WT% |
| TIO2 | 3.7 WT% |
| CE | 80.8 PPM |
| DY | 7.16 PPM |
| ER | 3.19 PPM |
| EU | 2.92 PPM |
| GD | 9.16 PPM |
| HO | 1.15 PPM |
| LA | 37.35 PPM |
| LU | 0.35 PPM |
| ND | 41.8 PPM |
| PR | 10.14 PPM |
| SM | 8.76 PPM |
| TB | 1.33 PPM |
| TM | 0.4 PPM |
| YB | 2.57 PPM |
| BA | 316 PPM |
| CO | 36 PPM |
| CR | 57 PPM |
| CS | 0.1 PPM |
| CU | 30 PPM |
| GA | 24 PPM |
| HF | 6.6 PPM |
| NB | 55.5 PPM |
| NI | 38 PPM |
| PB | 1.58 PPM |
| RB | 25 PPM |
| SC | 21.38 PPM |
| SR | 684 PPM |
| TA | 3.17 PPM |
| TH | 3.46 PPM |
| U | 1.21 PPM |
| V | 339 PPM |
| Y | 30.7 PPM |
| ZN | 110 PPM |
| ZR | 295 PPM |
Analyzed: MINERAL / COMPONENT (INCL. GROUNDMASS) GROUNDMASS
| AGE | 53 ± 7 KA |
| K | 1.136 WT% |
| AR40 | 6300000000000 AT/G |