Sample s_06PRTS11
NavDat sample number 39811 · BASALT
Sample
| Sample ID | s_06PRTS11 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 47.2 |
|---|---|
| Longitude | -121.8 |
| Location | CASCADES / HIGH CASCADES / SOUTHERN CASCADES / THREE SISTERS / PACIFIC OCEAN |
| State / province | WASHINGTON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.377 | 0.37 | 0.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.51 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| AL2O3 | 15.34 | WT% | XRF | |
| FE2O3T | 8.9 | WT% | XRF | |
| CAO | 7.65 | WT% | XRF | |
| MGO | 9.07 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| K2O | 1.43 | WT% | XRF | |
| NA2O | 3.21 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| LOI | 0 | WT% | IGN | |
| LA | 26 | PPM | ICPMS | |
| CE | 59.5 | PPM | ICPMS | |
| PR | 7.9 | PPM | ICPMS | |
| ND | 27.5 | PPM | ICPMS | |
| SM | 6.1 | PPM | ICPMS | |
| EU | 1.6 | PPM | ICPMS | |
| GD | 4.5 | PPM | ICPMS | |
| TB | 0.7 | PPM | ICPMS | |
| DY | 3.5 | PPM | ICPMS | |
| HO | 0.8 | PPM | ICPMS | |
| ER | 2.1 | PPM | ICPMS | |
| TM | 0.2 | PPM | ICPMS | |
| YB | 1.8 | PPM | ICPMS | |
| LU | 0.3 | PPM | ICPMS | |
| V | 135 | PPM | ICPMS | |
| CR | 479 | PPM | ICPMS | |
| CO | 38 | PPM | ICPMS | |
| NI | 190 | PPM | ICPMS | |
| CU | 35 | PPM | ICPMS | |
| ZN | 90 | PPM | ICPMS | |
| GA | 20 | PPM | ICPMS | |
| RB | 30.8 | PPM | ICPMS | |
| SR | 763 | PPM | ICPMS | |
| Y | 19.8 | PPM | ICPMS | |
| ZR | 157 | PPM | ICPMS | |
| NB | 13 | PPM | ICPMS | |
| CS | 1.1 | PPM | ICPMS | |
| BA | 450 | PPM | ICPMS | |
| HF | 4 | PPM | ICPMS | |
| TA | 1 | PPM | ICPMS | |
| TH | 4 | PPM | ICPMS | |
| U | 1.5 | PPM | ICPMS |
References
- Reiners, Peter W; Hammond, Paul E; McKenna, Juliet M; Duncan, Robert A (2000) Young basalts of the central Washington Cascades, flux melting of the mantle, and trace element signatures of primary arc magmas. Contributions to Mineralogy and Petrology. 138; 3, Pages 249-264. 2000. doi:10.1007/s004100050561