Sample GM-3b
NavDat sample number 34445 · RHYOLITE
Sample
| Sample ID | GM-3b |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 29.2 |
|---|---|
| Longitude | -103.417 |
| Location | Burro Mesa Rhyolite, Goat Mountain |
| State / province | Texas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 29 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 74.7 | WT% | UNKNOWN | |
| TIO2 | 0.2 | WT% | UNKNOWN | |
| AL2O3 | 11.6 | WT% | UNKNOWN | |
| FEOT | 3.67 | WT% | UNKNOWN | |
| MNO | 0.1 | WT% | UNKNOWN | |
| CAO | 0.43 | WT% | UNKNOWN | |
| NA2O | 4.53 | WT% | UNKNOWN | |
| K2O | 4.72 | WT% | UNKNOWN | |
| P2O5 | 0.03 | WT% | UNKNOWN | |
| TOTAL | 99.98 | WT% | UNKNOWN | |
| NI | 16 | PPM | UNKNOWN | |
| ZN | 256 | PPM | UNKNOWN | |
| GA | 33 | PPM | UNKNOWN | |
| RB | 381 | PPM | UNKNOWN | |
| SR | 5.4 | PPM | UNKNOWN | |
| Y | 144 | PPM | UNKNOWN | |
| ZR | 1223 | PPM | UNKNOWN | |
| NB | 245 | PPM | UNKNOWN | |
| BA | 8 | PPM | UNKNOWN | |
| LA | 234 | PPM | UNKNOWN | |
| CE | 248 | PPM | UNKNOWN | |
| PB | 101 | PPM | UNKNOWN | |
| TH | 61 | PPM | UNKNOWN |