Sample s_EM-91
NavDat sample number 12322 · BASALT
Sample
| Sample ID | s_EM-91 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.5 |
|---|---|
| Longitude | -121.75 |
| Location | CASCADES / HIGH CASCADES / CENTRAL CASCADES / MOUNT WASHINGTON / PACIFIC OCEAN |
| State / province | OREGON |
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 | 50.1 | WT% | XRF | |
| TIO2 | 1.45 | WT% | XRF | |
| AL2O3 | 16.9 | WT% | XRF | |
| FEOT | 9.1 | WT% | XRF | |
| CAO | 9 | WT% | XRF | |
| MGO | 9 | WT% | AAS | |
| K2O | 0.8 | WT% | XRF | |
| NA2O | 3.3 | WT% | AAS | |
| LA | 14.3 | PPM | INAA | |
| CE | 33.5 | PPM | INAA | |
| ND | 13 | PPM | INAA | |
| SM | 4.82 | PPM | INAA | |
| EU | 1.6 | PPM | INAA | |
| TB | 0.69 | PPM | INAA | |
| YB | 2.45 | PPM | INAA | |
| LU | 0.34 | PPM | INAA | |
| SC | 26.8 | PPM | INAA | |
| CR | 315 | PPM | INAA | |
| CO | 40.2 | PPM | INAA | |
| NI | 160 | PPM | INAA | |
| RB | 7 | PPM | INAA | |
| SR | 610 | PPM | INAA | |
| ZR | 110 | PPM | INAA | |
| CS | 0.13 | PPM | INAA | |
| BA | 190 | PPM | INAA | |
| HF | 3.35 | PPM | INAA | |
| TA | 0.77 | PPM | INAA | |
| TH | 1.22 | PPM | INAA | |
| U | 1.5 | PPM | INAA |