Sample 3S138
NavDat sample number 29931 · ANDESITE
Sample
| Sample ID | 3S138 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Flow |
Location
| Latitude | 44.1709 |
|---|---|
| Longitude | -121.804 |
| Location | Middle Sister |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.4 | 0.2 | 0.6 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 62.3 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FEOT | 6.16 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 1.76 | WT% | XRF | |
| CAO | 4.33 | WT% | XRF | |
| NA2O | 5.62 | WT% | XRF | |
| K2O | 1.65 | WT% | XRF | |
| P2O5 | 0.39 | WT% | XRF | |
| TOTAL | 100.53 | WT% | XRF | |
| RB | 29 | PPM | INAA | |
| BA | 553 | PPM | INAA | |
| SR | 404 | PPM | INAA | |
| CS | 0.86 | PPM | INAA | |
| SC | 17.64 | PPM | INAA | |
| V | 77 | PPM | INAA | |
| CO | 9.6 | PPM | INAA | |
| NI | 7 | PPM | INAA | |
| CR | -9 | PPM | INAA | |
| LA | 20.4 | PPM | INAA | |
| CE | 45.9 | PPM | INAA | |
| ND | 25.6 | PPM | INAA | |
| SM | 6.13 | PPM | INAA | |
| EU | 1.85 | PPM | INAA | |
| TB | 0.94 | PPM | INAA | |
| YB | 3.5 | PPM | INAA | |
| LU | 0.5 | PPM | INAA | |
| ZR | 196 | PPM | INAA | |
| HF | 5.3 | PPM | INAA | |
| GA | 24 | PPM | INAA | |
| Y | 31 | PPM | INAA | |
| NB | 11.1 | PPM | INAA | |
| TA | 0.58 | PPM | INAA | |
| TH | 2.6 | PPM | INAA | |
| U | 1.3 | PPM | INAA |