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Sample STM-8-130-1
NavDat sample number 17193
Sample
| Sample ID | STM-8-130-1 |
|---|
| Rock type | VOLCANIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | Strong porphyritic, glassy matrix |
|---|
Location
| Latitude | 38.0442 |
|---|
| Longitude | -113.836 |
|---|
| State / province | Utah |
|---|
| Formation | Isom |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27 |
|
24.3 |
29.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 60.1 | | WT% | XRF |
| TIO2 | 0.95 | | WT% | XRF |
| AL2O3 | 16.2 | | WT% | XRF |
| FE2O3 | 6.51 | | WT% | XRF |
| MNO | 0.085 | | WT% | XRF |
| MGO | 3.4 | | WT% | XRF |
| CAO | 6.79 | | WT% | XRF |
| NA2O | 3 | | WT% | XRF |
| K2O | 2.59 | | WT% | XRF |
| P2O5 | 0.37 | | WT% | XRF |
| TOTAL | 100 | | WT% | XRF |
| RB | 61 | | PPM | XRF |
| SR | 865 | | PPM | XRF |
| Y | 28 | | PPM | XRF |
| ZR | 291 | | PPM | XRF |
| NB | 25 | | PPM | XRF |
| BA | 1165 | | PPM | XRF |
