Sample MN13
NavDat sample number 10863 · TRACHYTE
Sample
| Sample ID | MN13 |
|---|---|
| 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 | 68.36 | WT% | XRF | |
| TIO2 | 0.14 | WT% | XRF | |
| AL2O3 | 16.12 | WT% | XRF | |
| FE2O3 | 4.49 | WT% | INAA | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 0.35 | WT% | XRF | |
| CAO | 0.73 | WT% | XRF | |
| NA2O | 4.4 | WT% | INAA | |
| K2O | 5.12 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| SC | 1.79 | PPM | XRF | |
| V | 22 | PPM | INAA | |
| ZN | 209 | PPM | INAA | |
| RB | 224 | PPM | XRF | |
| SR | 41 | PPM | INAA | |
| Y | 139 | PPM | INAA | |
| ZR | 1347 | PPM | INAA | |
| NB | 249 | PPM | XRF | |
| BA | 849 | PPM | XRF | |
| CE | 415 | PPM | XRF | |
| ND | 126 | PPM | XRF | |
| EU | 0.98 | PPM | XRF | |
| HF | 32.9 | PPM | XRF | |
| TA | 10.8 | PPM | XRF | |
| TH | 29.9 | PPM | XRF |