Sample s_BT-387
NavDat sample number 12330 · BASALT
Sample
| Sample ID | s_BT-387 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.5 |
|---|---|
| Longitude | -121.75 |
| Location | CASCADES / HIGH CASCADES / CENTRAL CASCADES / PACIFIC OCEAN |
| State / province | OREGON |
| Location comment | MAFIC PLATFORM |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.55 | 0.1 | 5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.2 | WT% | XRF | |
| TIO2 | 1.55 | WT% | XRF | |
| AL2O3 | 17.5 | WT% | XRF | |
| FEOT | 9.3 | WT% | XRF | |
| CAO | 8.8 | WT% | XRF | |
| MGO | 8.2 | WT% | AAS | |
| K2O | 0.7 | WT% | XRF | |
| NA2O | 3.4 | WT% | AAS | |
| LA | 13.8 | PPM | INAA | |
| CE | 30.1 | PPM | INAA | |
| ND | 14 | PPM | INAA | |
| SM | 4.92 | PPM | INAA | |
| EU | 1.6 | PPM | INAA | |
| TB | 0.72 | PPM | INAA | |
| YB | 2.49 | PPM | INAA | |
| LU | 0.39 | PPM | INAA | |
| SC | 24.8 | PPM | INAA | |
| CR | 210 | PPM | INAA | |
| CO | 38.6 | PPM | INAA | |
| NI | 160 | PPM | INAA | |
| RB | 3 | PPM | INAA | |
| SR | 460 | PPM | INAA | |
| ZR | 350 | PPM | INAA | |
| CS | 0.05 | PPM | INAA | |
| BA | 230 | PPM | INAA | |
| TA | 0.98 | PPM | INAA | |
| TH | 1.23 | PPM | INAA | |
| U | 1.6 | PPM | INAA |