Sample MN30
NavDat sample number 10857 · TRACHYTE
Sample
| Sample ID | MN30 |
|---|---|
| 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 | 66.57 | WT% | XRF | |
| TIO2 | 0.26 | WT% | XRF | |
| AL2O3 | 15.62 | WT% | XRF | |
| FE2O3 | 5.06 | WT% | INAA | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 0.32 | WT% | XRF | |
| CAO | 0.69 | WT% | XRF | |
| NA2O | 5.87 | WT% | INAA | |
| K2O | 5.32 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| TOTAL | 100.01 | WT% | XRF | |
| SC | 7.79 | PPM | XRF | |
| V | 29 | PPM | INAA | |
| ZN | 186 | PPM | INAA | |
| RB | 186 | PPM | XRF | |
| SR | 46 | PPM | INAA | |
| Y | 108 | PPM | INAA | |
| ZR | 1293 | PPM | INAA | |
| NB | 181 | PPM | XRF | |
| LA | 208 | PPM | XRF | |
| CE | 356 | PPM | XRF | |
| ND | 168 | PPM | XRF | |
| SM | 25.5 | PPM | XRF | |
| EU | 0.94 | PPM | XRF | |
| TB | 3.31 | PPM | XRF | |
| YB | 12.7 | PPM | XRF | |
| LU | 1.84 | PPM | XRF | |
| HF | 33.9 | PPM | XRF | |
| TA | 9.6 | PPM | XRF | |
| TH | 29.7 | PPM | XRF |