Sample 3S100
NavDat sample number 29894 · ANDESITE
Sample
| Sample ID | 3S100 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Brittain |
| Comment | Flow |
Location
| Latitude | 44.1109 |
|---|---|
| Longitude | -121.69 |
| Location | Broken Top |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.17 | 0.11 | 0.222 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.9 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| AL2O3 | 16.3 | WT% | XRF | |
| FEOT | 4.85 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 1.22 | WT% | XRF | |
| CAO | 3.26 | WT% | XRF | |
| NA2O | 6.22 | WT% | XRF | |
| K2O | 1.99 | WT% | XRF | |
| P2O5 | 0.3 | WT% | XRF | |
| TOTAL | 100.96 | WT% | XRF | |
| RB | 39 | PPM | INAA | |
| BA | 548 | PPM | INAA | |
| SR | 300 | PPM | INAA | |
| CS | 1.29 | PPM | INAA | |
| SC | 14.07 | PPM | INAA | |
| V | 24 | PPM | INAA | |
| CO | 3.84 | PPM | INAA | |
| NI | 6 | PPM | INAA | |
| CR | 4 | PPM | INAA | |
| ZN | 207 | PPM | INAA | |
| LA | 24.6 | PPM | INAA | |
| CE | 62.6 | PPM | INAA | |
| ND | 34 | PPM | INAA | |
| SM | 7.84 | PPM | INAA | |
| EU | 2.04 | PPM | INAA | |
| TB | 1.45 | PPM | INAA | |
| YB | 4.8 | PPM | INAA | |
| LU | 0.77 | PPM | INAA | |
| ZR | 272 | PPM | INAA | |
| HF | 7.7 | PPM | INAA | |
| GA | 19 | PPM | INAA | |
| Y | 42 | PPM | INAA | |
| NB | 20 | PPM | INAA | |
| TA | 1.03 | PPM | INAA | |
| TH | 3.8 | PPM | INAA | |
| U | 1.3 | PPM | INAA |