Sample LH-41
NavDat sample number 15244 · RHYODACITE
Sample
| Sample ID | LH-41 |
|---|---|
| Alternate ID | 877 |
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 19.67 |
|---|---|
| Longitude | -97.41 |
| Location | Los Humeros |
| State / province | Puebla |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 70.7 | WT% | XRF | |
| TIO2 | 0.46 | WT% | XRF | |
| AL2O3 | 14.8 | WT% | XRF | |
| FE2O3T | 2.76 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| MGO | 0.51 | WT% | XRF | |
| CAO | 1.48 | WT% | XRF | |
| NA2O | 4.39 | WT% | XRF | |
| K2O | 4.63 | WT% | XRF | |
| P2O5 | 0.08 | WT% | XRF | |
| LOI | 3.91 | WT% | XRF | |
| SC | 5.74 | PPM | XRF | |
| CO | 2.5 | PPM | XRF | |
| ZN | 49 | PPM | XRF | |
| RB | 118 | PPM | XRF | |
| SR | 127 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 326 | PPM | XRF | |
| NB | 13 | PPM | XRF | |
| SB | 0.8 | PPM | XRF | |
| CS | 4 | PPM | XRF | |
| BA | 857 | PPM | XRF | |
| LA | 38 | PPM | XRF | |
| CE | 68 | PPM | XRF | |
| ND | 30 | PPM | XRF | |
| SM | 5.9 | PPM | XRF | |
| EU | 0.9 | PPM | XRF | |
| GD | 5.7 | PPM | XRF | |
| TB | 0.86 | PPM | XRF | |
| YB | 2.6 | PPM | XRF | |
| LU | 0.48 | PPM | XRF | |
| HF | 8.9 | PPM | XRF | |
| TA | 1.44 | PPM | XRF | |
| TH | 15.4 | PPM | XRF | |
| U | 3.7 | PPM | XRF |