Sample s_MJ-S6
NavDat sample number 42220 · ANDESITE
Sample
| Sample ID | s_MJ-S6 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
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 | 56.62 | WT% | XRF | |
| TIO2 | 0.89 | WT% | XRF | |
| AL2O3 | 18.44 | WT% | XRF | |
| FE2O3 | 7 | WT% | XRF | |
| CAO | 7.79 | WT% | XRF | |
| MGO | 4.28 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| K2O | 0.74 | WT% | XRF | |
| NA2O | 3.95 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| LA | 12.5 | PPM | INAA | |
| CE | 25.3 | PPM | INAA | |
| ND | 14 | PPM | INAA | |
| SM | 3.15 | PPM | INAA | |
| EU | 1.01 | PPM | INAA | |
| YB | 1.32 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| SC | 17.5 | PPM | XRF | |
| V | 153 | PPM | XRF | |
| CR | 56 | PPM | XRF | |
| NI | 52 | PPM | XRF | |
| CU | 89 | PPM | XRF | |
| ZN | 77 | PPM | XRF | |
| GA | 18 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 628 | PPM | XRF | |
| Y | 17 | PPM | INAA | |
| ZR | 126 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 195 | PPM | XRF | |
| HF | 2.66 | PPM | INAA | |
| TA | 0.5 | PPM | INAA | |
| TH | 1.2 | PPM | INAA | |
| SR87_SR86 | 0.70325 | TIMS |