Sample 03-C-94
NavDat sample number 60060 · ANDESITE
Sample
| Sample ID | 03-C-94 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 47.1792 |
|---|---|
| Longitude | -121.811 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23 | 2 | 45 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.97 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| AL2O3 | 16.55 | WT% | XRF | |
| FEOT | 6.05 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 2.92 | WT% | XRF | |
| CAO | 5.46 | WT% | XRF | |
| NA2O | 3.69 | WT% | XRF | |
| K2O | 2.09 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| TOTAL | 98.9 | WT% | XRF | |
| LOI | 0.94 | WT% | XRF | |
| BA | 496 | PPM | XRF | |
| LA | 18 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| RB | 63 | PPM | XRF | |
| SR | 322 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 224 | PPM | XRF | |
| NB | 11 | PPM | XRF | |
| CR | 24 | PPM | ICPMS | |
| NI | 18 | PPM | ICPMS | |
| V | 133 | PPM | ICPMS | |
| AG | -1 | PPM | ICPMS | |
| CU | 15 | PPM | ICPMS | |
| MO | -2 | PPM | ICPMS | |
| PB | 11 | PPM | ICPMS | |
| ZN | 64 | PPM | ICPMS |