Sample s_MJ-S2
NavDat sample number 42219 · ANDESITE
Sample
| Sample ID | s_MJ-S2 |
|---|---|
| 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 | 55.24 | WT% | XRF | |
| TIO2 | 1.12 | WT% | XRF | |
| AL2O3 | 18.01 | WT% | XRF | |
| FE2O3 | 8.29 | WT% | XRF | |
| CAO | 7.54 | WT% | XRF | |
| MGO | 4.44 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| K2O | 0.82 | WT% | XRF | |
| NA2O | 4.07 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| LA | 16.1 | PPM | INAA | |
| CE | 36 | PPM | INAA | |
| ND | 21.3 | PPM | INAA | |
| SM | 4.48 | PPM | INAA | |
| EU | 1.46 | PPM | INAA | |
| YB | 2.03 | PPM | INAA | |
| LU | 0.36 | PPM | INAA | |
| SC | 18.3 | PPM | XRF | |
| V | 122 | PPM | XRF | |
| CR | 75 | PPM | XRF | |
| NI | 64 | PPM | XRF | |
| CU | 72 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| RB | 10 | PPM | XRF | |
| SR | 554 | PPM | XRF | |
| Y | 21 | PPM | INAA | |
| ZR | 164 | PPM | XRF | |
| NB | 13.4 | PPM | XRF | |
| BA | 297 | PPM | XRF | |
| HF | 3.69 | PPM | INAA | |
| TA | 0.74 | PPM | INAA | |
| TH | 1.23 | PPM | INAA | |
| ND143_ND144 | 0.51289 | TIMS | ||
| SR87_SR86 | 0.70346 | TIMS | ||
| PB206_PB204 | 18.833 | TIMS | ||
| PB207_PB204 | 15.55 | TIMS | ||
| PB208_PB204 | 38.405 | TIMS |