GEOROC Sample Information
Location
Latitude 63.4 | Longitude -162.1
BERING SEA BASALT PROVINCE / ALASKA / SAINT MICHAEL VOLCANIC FIELD
SAINT MICHAEL ISLAND
INTRAPLATE VOLCANICS
Reference
GRANDY J. S.,WIRTH K. R.,KELLEY K.,SADOFSKY S. J.
EVOLUTION OF CRUST AND MANTLE BENEATH THE BERING SEA REGION: EVIDENCE FROM XENOLITHS AND LATE CENOZOIC BASALTS
SPEC. PAP. GEOL. SOC. AM. 360 [2002] 167-193
Sample Name: SM-06A
Sample Information
THOLEIITIC BASALT / ORIGINALLY REPORTED AS THOLEIITE
OUTCROP
Sample Age Information
CENOZOIC
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 15.6 WT% |
| CAO | 9.48 WT% |
| FE2O3T | 9.75 WT% |
| K2O | 0.62 WT% |
| LOI | 0.19 WT% |
| MGO | 7.39 WT% |
| MNO | 0.14 WT% |
| NA2O | 3.22 WT% |
| P2O5 | 0.19 WT% |
| SIO2 | 51.76 WT% |
| TIO2 | 1.63 WT% |
| CE | 19.8 PPM |
| DY | 4.51 PPM |
| ER | 2 PPM |
| EU | 1.56 PPM |
| GD | 4.67 PPM |
| HO | 0.84 PPM |
| LA | 10.3 PPM |
| LU | 0.24 PPM |
| ND | 12.3 PPM |
| PR | 2.6 PPM |
| SM | 4.19 PPM |
| TB | 0.78 PPM |
| TM | 0.27 PPM |
| YB | 1.65 PPM |
| BA | 151 PPM |
| CS | 0.39 PPM |
| HF | 3 PPM |
| NB | 12 PPM |
| NI | 195 PPM |
| PB | 2 PPM |
| RB | 11 PPM |
| SC | 22 PPM |
| SR | 273 PPM |
| TA | 0.77 PPM |
| TH | 1.62 PPM |
| U | 0.47 PPM |
| V | 163 PPM |
| Y | 21 PPM |
| ZR | 114 PPM |