Sample s_MJ-696
NavDat sample number 42232 · ANDESITE
Sample
| Sample ID | s_MJ-696 |
|---|---|
| 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 | 58.54 | WT% | XRF | |
| TIO2 | 0.87 | WT% | XRF | |
| AL2O3 | 18.66 | WT% | XRF | |
| FE2O3 | 5.77 | WT% | XRF | |
| CAO | 7.12 | WT% | XRF | |
| MGO | 3.68 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| K2O | 0.71 | WT% | XRF | |
| NA2O | 4.37 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| LA | 14.1 | PPM | INAA | |
| CE | 30.22 | PPM | INAA | |
| ND | 17.3 | PPM | INAA | |
| SM | 2.93 | PPM | INAA | |
| EU | 1.13 | PPM | INAA | |
| GD | 2.79 | PPM | INAA | |
| DY | 2.08 | PPM | INAA | |
| HO | 0.4 | PPM | INAA | |
| ER | 1.21 | PPM | INAA | |
| YB | 0.98 | PPM | INAA | |
| LU | 0.09 | PPM | INAA | |
| SC | 13.8 | PPM | XRF | |
| V | 120 | PPM | XRF | |
| CR | 42 | PPM | XRF | |
| NI | 37 | PPM | XRF | |
| CU | 58 | PPM | XRF | |
| ZN | 53 | PPM | XRF | |
| GA | 17 | PPM | XRF | |
| RB | 4 | PPM | XRF | |
| SR | 1202 | PPM | XRF | |
| Y | 11 | PPM | INAA | |
| ZR | 123 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 193 | PPM | XRF | |
| HF | 2.32 | PPM | INAA | |
| TA | 0.35 | PPM | INAA | |
| TH | 1.34 | PPM | INAA | |
| SR87_SR86 | 0.70282 | TIMS | ||
| PB206_PB204 | 18.621 | TIMS | ||
| PB207_PB204 | 15.552 | TIMS | ||
| PB208_PB204 | 38.196 | TIMS |