Sample 3S042
NavDat sample number 29854 · RHYOLITE
Sample
| Sample ID | 3S042 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Brittain |
Location
| Latitude | 44.149 |
|---|---|
| Longitude | -121.624 |
| 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 | 74.5 | WT% | XRF | |
| TIO2 | 0.15 | WT% | XRF | |
| AL2O3 | 13.9 | WT% | XRF | |
| FEOT | 1.64 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0.03 | WT% | XRF | |
| CAO | 0.67 | WT% | XRF | |
| NA2O | 5.18 | WT% | XRF | |
| K2O | 3.49 | WT% | XRF | |
| P2O5 | 0.02 | WT% | XRF | |
| TOTAL | 100.27 | WT% | XRF | |
| RB | 83 | PPM | INAA | |
| BA | 788 | PPM | INAA | |
| SR | 49 | PPM | INAA | |
| CS | 1.5 | PPM | INAA | |
| SC | 4.56 | PPM | INAA | |
| V | 8 | PPM | INAA | |
| CO | 0.92 | PPM | INAA | |
| NI | 12 | PPM | INAA | |
| CR | 1 | PPM | INAA | |
| ZN | 68 | PPM | INAA | |
| LA | 19.4 | PPM | INAA | |
| CE | 44 | PPM | INAA | |
| ND | 17.6 | PPM | INAA | |
| SM | 3.66 | PPM | INAA | |
| EU | 0.6 | PPM | INAA | |
| TB | 0.59 | PPM | INAA | |
| YB | 3 | PPM | INAA | |
| LU | 0.46 | PPM | INAA | |
| ZR | 217 | PPM | INAA | |
| HF | 6.6 | PPM | INAA | |
| GA | 18 | PPM | INAA | |
| Y | 24 | PPM | INAA | |
| NB | 16.3 | PPM | INAA | |
| TA | 1 | PPM | INAA | |
| TH | 8.2 | PPM | INAA | |
| U | 2.6 | PPM | INAA |