Sample MN29
NavDat sample number 10859 · TRACHYTE
Sample
| Sample ID | MN29 |
|---|---|
| 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 | 67.08 | WT% | XRF | |
| TIO2 | 0.27 | WT% | XRF | |
| AL2O3 | 14.78 | WT% | XRF | |
| FE2O3 | 3.3 | WT% | INAA | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0.29 | WT% | XRF | |
| CAO | 0.73 | WT% | XRF | |
| NA2O | 5.75 | WT% | INAA | |
| K2O | 5.27 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| TOTAL | 97.62 | WT% | XRF | |
| SC | 7.72 | PPM | XRF | |
| V | 31 | PPM | INAA | |
| ZN | 197 | PPM | INAA | |
| RB | 174 | PPM | XRF | |
| SR | 48 | PPM | INAA | |
| Y | 120 | PPM | INAA | |
| ZR | 1373 | PPM | INAA | |
| NB | 206 | PPM | XRF | |
| BA | 589 | PPM | XRF | |
| LA | 200 | PPM | XRF | |
| CE | 313 | PPM | XRF | |
| ND | 163 | PPM | XRF | |
| SM | 26.2 | PPM | XRF | |
| EU | 1.03 | PPM | XRF | |
| TB | 3.46 | PPM | XRF | |
| YB | 13.2 | PPM | XRF | |
| LU | 1.97 | PPM | XRF | |
| HF | 34.3 | PPM | XRF | |
| TA | 9.5 | PPM | XRF | |
| TH | 36.2 | PPM | XRF |