Sample s_MJ-335
NavDat sample number 42233 · ANDESITE
Sample
| Sample ID | s_MJ-335 |
|---|---|
| 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 | 58.89 | WT% | XRF | |
| TIO2 | 0.81 | WT% | XRF | |
| AL2O3 | 18.55 | WT% | XRF | |
| FE2O3 | 6.42 | WT% | XRF | |
| CAO | 6.85 | WT% | XRF | |
| MGO | 3.33 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| K2O | 0.96 | WT% | XRF | |
| NA2O | 3.98 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| LA | 8.2 | PPM | INAA | |
| CE | 18.7 | PPM | INAA | |
| ND | 11.9 | PPM | INAA | |
| SM | 2.71 | PPM | INAA | |
| EU | 1.02 | PPM | INAA | |
| YB | 1.38 | PPM | INAA | |
| LU | 0.19 | PPM | INAA | |
| SC | 15.8 | PPM | XRF | |
| V | 153 | PPM | XRF | |
| CR | 23 | PPM | XRF | |
| NI | 27 | PPM | XRF | |
| CU | 53 | PPM | XRF | |
| ZN | 62 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| RB | 9 | PPM | XRF | |
| SR | 655 | PPM | XRF | |
| Y | 16 | PPM | INAA | |
| ZR | 104 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 235 | PPM | XRF | |
| HF | 2.53 | PPM | INAA | |
| TA | 0.3 | PPM | INAA | |
| TH | 1.25 | PPM | INAA | |
| ND143_ND144 | 0.51293 | TIMS | ||
| SR87_SR86 | 0.70328 | TIMS | ||
| PB206_PB204 | 18.592 | TIMS | ||
| PB207_PB204 | 15.515 | TIMS | ||
| PB208_PB204 | 38.104 | TIMS |