Sample MN9
NavDat sample number 10853 · RHYOLITE
Sample
| Sample ID | MN9 |
|---|---|
| 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 | 70.22 | WT% | XRF | |
| TIO2 | 0.14 | WT% | XRF | |
| AL2O3 | 14.74 | WT% | XRF | |
| FE2O3 | 3.52 | WT% | INAA | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 0.05 | WT% | XRF | |
| CAO | 0.51 | WT% | XRF | |
| NA2O | 5.76 | WT% | INAA | |
| K2O | 4.89 | WT% | XRF | |
| P2O5 | 0.04 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| SC | 1.93 | PPM | XRF | |
| V | 21 | PPM | INAA | |
| ZN | 234 | PPM | INAA | |
| RB | 219 | PPM | XRF | |
| SR | 43 | PPM | INAA | |
| Y | 145 | PPM | INAA | |
| ZR | 1366 | PPM | INAA | |
| NB | 266 | PPM | XRF | |
| BA | 762 | PPM | XRF | |
| LA | 294 | PPM | XRF | |
| CE | 342 | PPM | XRF | |
| EU | 0.69 | PPM | XRF | |
| TB | 4.43 | PPM | XRF | |
| HF | 33.9 | PPM | XRF | |
| TA | 11.3 | PPM | XRF | |
| TH | 31.1 | PPM | XRF |