Sample 3S146
NavDat sample number 29936 · ANDESITE
Sample
| Sample ID | 3S146 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Flow |
Location
| Latitude | 44.1124 |
|---|---|
| Longitude | -121.764 |
| Location | South Sister |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.05 | 0.002 | 0.1 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.9 | WT% | XRF | |
| TIO2 | 1.28 | WT% | XRF | |
| AL2O3 | 16.1 | WT% | XRF | |
| FEOT | 7.29 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 3.37 | WT% | XRF | |
| CAO | 5.33 | WT% | XRF | |
| NA2O | 4.69 | WT% | XRF | |
| K2O | 1.59 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 100.7 | WT% | XRF | |
| RB | 30 | PPM | INAA | |
| BA | 432 | PPM | INAA | |
| SR | 380 | PPM | INAA | |
| CS | 0.91 | PPM | INAA | |
| SC | 19.56 | PPM | INAA | |
| V | 164 | PPM | INAA | |
| CO | 19.51 | PPM | INAA | |
| NI | 17 | PPM | INAA | |
| CR | 43 | PPM | INAA | |
| LA | 16 | PPM | INAA | |
| CE | 36 | PPM | INAA | |
| ND | 18.6 | PPM | INAA | |
| SM | 5.04 | PPM | INAA | |
| EU | 1.43 | PPM | INAA | |
| TB | 0.79 | PPM | INAA | |
| YB | 2.8 | PPM | INAA | |
| LU | 0.4 | PPM | INAA | |
| ZR | 182 | PPM | INAA | |
| HF | 4.6 | PPM | INAA | |
| GA | 16 | PPM | INAA | |
| Y | 27 | PPM | INAA | |
| NB | 10.5 | PPM | INAA | |
| TA | 0.53 | PPM | INAA | |
| TH | 2.7 | PPM | INAA | |
| U | 1.1 | PPM | INAA |