Sample 108
NavDat sample number 8633 · RHYOLITE
Sample
| Sample ID | 108 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Aphyric |
Location
| Latitude | 20.6278 |
|---|---|
| Longitude | -103.582 |
| Location | La Puerta dome |
| State / province | Jalisco |
| Location comment | Younger ring domes |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.075 | 0.0675 | 0.0825 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| TIO2 | 0.13 | WT% | WET | |
| AL2O3 | 11.46 | WT% | WET | |
| FE2O3 | 0.79 | WT% | WET | |
| FEO | 0.98 | WT% | WET | |
| MNO | 0.05 | WT% | WET | |
| CAO | 0.22 | WT% | WET | |
| NA2O | 4.55 | WT% | FPHOT | |
| K2O | 4.42 | WT% | FPHOT | |
| H2O_PLUS | 0.9 | WT% | PENFIELD | |
| F | 0.09 | WT% | SIE | |
| CL | 0.11 | WT% | SIE | |
| SC | 0.67 | PPM | INAA | |
| ZN | 112 | PPM | XRF | |
| RB | 157 | PPM | XRF | |
| Y | 50 | PPM | XRF | |
| ZR | 548 | PPM | XRF | |
| NB | 60 | PPM | XRF | |
| SB | 0.3 | PPM | INAA | |
| CS | 3.4 | PPM | INAA | |
| LA | 56 | PPM | INAA | |
| CE | 122 | PPM | INAA | |
| ND | 48 | PPM | INAA | |
| SM | 10.3 | PPM | INAA | |
| EU | 0.09 | PPM | INAA | |
| GD | 8.9 | PPM | INAA | |
| TB | 1.53 | PPM | INAA | |
| TM | 0.82 | PPM | INAA | |
| YB | 5.9 | PPM | INAA | |
| LU | 0.84 | PPM | INAA | |
| HF | 14 | PPM | INAA | |
| TA | 3.74 | PPM | INAA | |
| PB | 25 | PPM | XRF | |
| TH | 17.5 | PPM | INAA | |
| U | 6.3 | PPM | INAA |