Sample 3S029
NavDat sample number 29842 · DACITE
Sample
| Sample ID | 3S029 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
Location
| Latitude | 44.1428 |
|---|---|
| Longitude | -121.683 |
| Location | Tumalo Volcanic Center |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.49 | 0.34 | 0.63 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.2 | WT% | XRF | |
| TIO2 | 0.49 | WT% | XRF | |
| AL2O3 | 15.7 | WT% | XRF | |
| FEOT | 3.39 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 0.44 | WT% | XRF | |
| CAO | 1.9 | WT% | XRF | |
| NA2O | 6.25 | WT% | XRF | |
| K2O | 2.31 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| TOTAL | 100.33 | WT% | XRF | |
| RB | 43 | PPM | INAA | |
| BA | 598 | PPM | INAA | |
| SR | 245 | PPM | INAA | |
| CS | 0.3 | PPM | INAA | |
| SC | 9.18 | PPM | INAA | |
| V | 9 | PPM | INAA | |
| CO | 1.76 | PPM | INAA | |
| NI | 5 | PPM | INAA | |
| CR | -5 | PPM | INAA | |
| ZN | 82 | PPM | INAA | |
| LA | 20.7 | PPM | INAA | |
| CE | 43.8 | PPM | INAA | |
| ND | 22.3 | PPM | INAA | |
| SM | 5.73 | PPM | INAA | |
| EU | 1.4 | PPM | INAA | |
| TB | 0.92 | PPM | INAA | |
| YB | 3.5 | PPM | INAA | |
| LU | 0.53 | PPM | INAA | |
| ZR | 230 | PPM | INAA | |
| HF | 6 | PPM | INAA | |
| GA | 22 | PPM | INAA | |
| Y | 34 | PPM | INAA | |
| NB | 13.1 | PPM | INAA | |
| TA | 0.64 | PPM | INAA | |
| TH | 4 | PPM | INAA | |
| U | 1.4 | PPM | INAA |