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Sample MT144
NavDat sample number 19898 · RHYOLITE
Sample
| Sample ID | MT144 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Type b rhyolite |
|---|
Location
| Latitude | 35.2375 |
|---|
| Longitude | -107.617 |
|---|
| Location | Mt. Taylor VF |
|---|
| State / province | New Mexico |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 3.03 |
|
2.92 |
3.14 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 72.9 | | WT% | XRF |
| TIO2 | 0.3 | | WT% | XRF |
| AL2O3 | 13.34 | | WT% | XRF |
| FEOT | 2.085 | | WT% | XRF |
| MNO | 0.06 | | WT% | XRF |
| MGO | 0.2 | | WT% | XRF |
| CAO | 1.08 | | WT% | XRF |
| NA2O | 3.61 | | WT% | XRF |
| K2O | 4.43 | | WT% | XRF |
| P2O5 | 0.08 | | WT% | XRF |
| TOTAL | 98.12 | | WT% | XRF |
| ZR | 125 | | PPM | XRF |
| SR | 134 | | PPM | XRF |
| RB | 109 | | PPM | XRF |
References
- Perry, Frank V; Baldridge, W Scott; DePaolo, Donald J; Shafiqullah, Muhammad (1990) Evolution of a magmatic system during continental extension; the Mount Taylor volcanic field, New Mexico. Journal of Geophysical Research, B, Solid Earth and Planets. 95; 12, Pages 19,327-19,348. 1990. . doi:10.1029/JB095iB12p19327
