Sample MN1
NavDat sample number 10851 · RHYOLITE
Sample
| Sample ID | MN1 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 30.3117 |
|---|---|
| Longitude | -103.84 |
| Location | Paisano volcano |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 36.3 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.29 | WT% | XRF | |
| TIO2 | 0.06 | WT% | XRF | |
| AL2O3 | 13.65 | WT% | XRF | |
| FE2O3 | 2.65 | WT% | INAA | |
| MNO | 0.05 | WT% | XRF | |
| MGO | 0.03 | WT% | XRF | |
| CAO | 0.77 | WT% | XRF | |
| NA2O | 5.75 | WT% | INAA | |
| K2O | 4.7 | WT% | XRF | |
| P2O5 | 0.04 | WT% | XRF | |
| TOTAL | 99.99 | WT% | XRF | |
| SC | 0.37 | PPM | XRF | |
| V | 15 | PPM | INAA | |
| ZN | 279 | PPM | INAA | |
| RB | 300 | PPM | XRF | |
| SR | 46 | PPM | INAA | |
| Y | 190 | PPM | INAA | |
| ZR | 1180 | PPM | INAA | |
| NB | 337 | PPM | XRF | |
| LA | 129 | PPM | XRF | |
| CE | 232 | PPM | XRF | |
| ND | 120 | PPM | XRF | |
| SM | 24.9 | PPM | XRF | |
| EU | 0.64 | PPM | XRF | |
| TB | 4.76 | PPM | XRF | |
| YB | 16 | PPM | XRF | |
| LU | 2.07 | PPM | XRF | |
| HF | 39.4 | PPM | XRF | |
| TA | 15.7 | PPM | XRF | |
| TH | 37.5 | PPM | XRF |