Sample s_MJ-700
NavDat sample number 42235 · ANDESITE
Sample
| Sample ID | s_MJ-700 |
|---|---|
| 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 | 59.1 | WT% | XRF | |
| TIO2 | 1.1 | WT% | XRF | |
| AL2O3 | 17.1 | WT% | XRF | |
| FE2O3 | 7.51 | WT% | XRF | |
| CAO | 6.27 | WT% | XRF | |
| MGO | 2.78 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| K2O | 1.22 | WT% | XRF | |
| NA2O | 4.56 | WT% | XRF | |
| P2O5 | 0.26 | WT% | XRF | |
| LA | 17 | PPM | INAA | |
| CE | 34.8 | PPM | INAA | |
| ND | 19.8 | PPM | INAA | |
| SM | 4.14 | PPM | INAA | |
| EU | 1.3 | PPM | INAA | |
| YB | 1.83 | PPM | INAA | |
| LU | 0.33 | PPM | INAA | |
| SC | 17.9 | PPM | XRF | |
| V | 182 | PPM | XRF | |
| CR | 12 | PPM | XRF | |
| NI | 15 | PPM | XRF | |
| CU | 77 | PPM | XRF | |
| ZN | 73 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| SR | 508 | PPM | XRF | |
| Y | 20 | PPM | INAA | |
| ZR | 147 | PPM | XRF | |
| NB | 11.4 | PPM | XRF | |
| BA | 364 | PPM | XRF | |
| HF | 3.43 | PPM | INAA | |
| TA | 0.69 | PPM | INAA | |
| TH | 1.99 | PPM | INAA | |
| ND143_ND144 | 0.51287 | TIMS | ||
| SR87_SR86 | 0.70352 | TIMS | ||
| PB206_PB204 | 18.848 | TIMS | ||
| PB207_PB204 | 15.573 | TIMS | ||
| PB208_PB204 | 38.47 | TIMS |