Sample s_ML-104
NavDat sample number 42230 · ANDESITE
Sample
| Sample ID | s_ML-104 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | SR-RICH |
Location
| Latitude | 44.692 |
|---|---|
| Longitude | -121.8 |
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. JEFFERSON / PACIFIC OCEAN |
| State / province | OREGON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.9 | 0 | 1.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.18 | WT% | XRF | |
| TIO2 | 0.88 | WT% | XRF | |
| AL2O3 | 18.69 | WT% | XRF | |
| FE2O3 | 5.93 | WT% | XRF | |
| CAO | 7.07 | WT% | XRF | |
| MGO | 3.68 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| K2O | 0.87 | WT% | XRF | |
| NA2O | 4.4 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| LA | 13.77 | PPM | INAA | |
| CE | 29.23 | PPM | INAA | |
| PR | 3.87 | PPM | INAA | |
| ND | 15.52 | PPM | INAA | |
| SM | 3.14 | PPM | INAA | |
| EU | 1.14 | PPM | INAA | |
| GD | 2.58 | PPM | INAA | |
| TB | 0.38 | PPM | INAA | |
| DY | 2.23 | PPM | INAA | |
| HO | 0.42 | PPM | INAA | |
| ER | 1.21 | PPM | INAA | |
| TM | 0.18 | PPM | INAA | |
| YB | 1.12 | PPM | INAA | |
| LU | 0.17 | PPM | INAA | |
| SC | 14 | PPM | XRF | |
| V | 131 | PPM | XRF | |
| CR | 37 | PPM | XRF | |
| NI | 33 | PPM | XRF | |
| CU | 62 | PPM | XRF | |
| ZN | 62 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 984 | PPM | XRF | |
| Y | 12 | PPM | INAA | |
| ZR | 128 | PPM | XRF | |
| NB | 7.2 | PPM | XRF | |
| CS | 0.22 | PPM | INAA | |
| BA | 299 | PPM | XRF | |
| HF | 2.61 | PPM | INAA | |
| PB | 4.2 | PPM | INAA | |
| TH | 1.87 | PPM | INAA | |
| U | 0.56 | PPM | INAA | |
| SR87_SR86 | 0.70313 | TIMS |