Sample MN24
NavDat sample number 10860 · TRACHYTE
Sample
| Sample ID | MN24 |
|---|---|
| Rock name | TRACHYTE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| 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 | 67.26 | WT% | XRF | |
| TIO2 | 0.26 | WT% | XRF | |
| AL2O3 | 13.79 | WT% | XRF | |
| FE2O3 | 5.47 | WT% | INAA | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 0.17 | WT% | XRF | |
| CAO | 0.49 | WT% | XRF | |
| NA2O | 6.97 | WT% | INAA | |
| K2O | 5.38 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| TOTAL | 100.01 | WT% | XRF | |
| SC | 10.07 | PPM | XRF | |
| V | 31 | PPM | INAA | |
| ZN | 117 | PPM | INAA | |
| RB | 186 | PPM | XRF | |
| SR | 48 | PPM | INAA | |
| Y | 106 | PPM | INAA | |
| ZR | 1341 | PPM | INAA | |
| NB | 181 | PPM | XRF | |
| BA | 657 | PPM | XRF | |
| LA | 270 | PPM | XRF | |
| CE | 378 | PPM | XRF | |
| ND | 204 | PPM | XRF | |
| SM | 31.6 | PPM | XRF | |
| EU | 1.08 | PPM | XRF | |
| TB | 3.36 | PPM | XRF | |
| YB | 13.9 | PPM | XRF | |
| LU | 1.6 | PPM | XRF | |
| HF | 38.1 | PPM | XRF | |
| TA | 9.7 | PPM | XRF | |
| TH | 41.9 | PPM | XRF |