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Sample I-811
NavDat sample number 42002 · RHYOLITE
Sample
| Sample ID | I-811 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.0057 |
|---|
| Longitude | -115.635 |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 10.45 |
|
9.405 |
11.495 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 66.73 | | WT% | XRF |
| AL2O3 | 13.68 | | WT% | XRF |
| TIO2 | 1.14 | | WT% | XRF |
| FE2O3T | 7.8 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| CAO | 3.3 | | WT% | XRF |
| MGO | 1.36 | | WT% | XRF |
| K2O | 3.79 | | WT% | XRF |
| NA2O | 2.35 | | WT% | XRF |
| P2O5 | 0.19 | | WT% | XRF |
| TOTAL | 100.45 | | WT% | XRF |
| Y | 61 | | PPM | XRF |
| SR | 168 | | PPM | XRF |
| U | 6 | | PPM | XRF |
| RB | 120 | | PPM | XRF |
| TH | 21 | | PPM | XRF |
| PB | 23 | | PPM | XRF |
| GA | 22 | | PPM | XRF |
