Sample s_EM-89
NavDat sample number 12320 · BASALT
Sample
| Sample ID | s_EM-89 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.5 |
|---|---|
| Longitude | -121.5 |
| 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 | 49.5 | WT% | XRF | |
| TIO2 | 1.45 | WT% | XRF | |
| AL2O3 | 16.9 | WT% | XRF | |
| FEOT | 9.9 | WT% | XRF | |
| CAO | 9.1 | WT% | XRF | |
| MGO | 8.9 | WT% | AAS | |
| K2O | 0.45 | WT% | XRF | |
| NA2O | 3.3 | WT% | AAS | |
| LA | 7.9 | PPM | INAA | |
| CE | 19.2 | PPM | INAA | |
| ND | 14 | PPM | INAA | |
| SM | 4.05 | PPM | INAA | |
| EU | 1.46 | PPM | INAA | |
| TB | 0.7 | PPM | INAA | |
| YB | 2.46 | PPM | INAA | |
| LU | 0.38 | PPM | INAA | |
| SC | 30.6 | PPM | INAA | |
| CR | 305 | PPM | INAA | |
| CO | 45.2 | PPM | INAA | |
| NI | 170 | PPM | INAA | |
| RB | 3 | PPM | INAA | |
| SR | 430 | PPM | INAA | |
| ZR | 90 | PPM | INAA | |
| CS | 0.11 | PPM | INAA | |
| BA | 150 | PPM | INAA | |
| HF | 6.5 | PPM | INAA | |
| TA | 0.39 | PPM | INAA | |
| TH | 0.53 | PPM | INAA | |
| U | 1.5 | PPM | INAA |