Sample MN32
NavDat sample number 10861 · TRACHYTE
Sample
| Sample ID | MN32 |
|---|---|
| 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 | 68.32 | WT% | XRF | |
| TIO2 | 0.24 | WT% | XRF | |
| AL2O3 | 14.11 | WT% | XRF | |
| FE2O3 | 4.84 | WT% | INAA | |
| MNO | 0.04 | WT% | XRF | |
| MGO | 0.21 | WT% | XRF | |
| CAO | 0.54 | WT% | XRF | |
| NA2O | 6.2 | WT% | INAA | |
| K2O | 5.41 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| SC | 7.76 | PPM | XRF | |
| V | 40 | PPM | INAA | |
| ZN | 173 | PPM | INAA | |
| RB | 180 | PPM | XRF | |
| SR | 46 | PPM | INAA | |
| Y | 93 | PPM | INAA | |
| ZR | 1303 | PPM | INAA | |
| NB | 184 | PPM | XRF | |
| LA | 192 | PPM | XRF | |
| CE | 317 | PPM | XRF | |
| ND | 147 | PPM | XRF | |
| SM | 23.1 | PPM | XRF | |
| EU | 0.94 | PPM | XRF | |
| TB | 2.8 | PPM | XRF | |
| YB | 11.6 | PPM | XRF | |
| LU | 1.76 | PPM | XRF | |
| HF | 33.6 | PPM | XRF | |
| TA | 9.4 | PPM | XRF | |
| TH | 29.5 | PPM | XRF |