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Sample I-1074
NavDat sample number 42037 · RHYOLITE
Sample
| Sample ID | I-1074 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.408 |
|---|
| Longitude | -115.618 |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 9.88 |
|
9.42 |
10.34 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 70.58 | | WT% | XRF |
| AL2O3 | 13.34 | | WT% | XRF |
| TIO2 | 0.67 | | WT% | XRF |
| FE2O3T | 5.44 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
| CAO | 2.15 | | WT% | XRF |
| MGO | 0.79 | | WT% | XRF |
| K2O | 4.56 | | WT% | XRF |
| NA2O | 1.93 | | WT% | XRF |
| P2O5 | 0.13 | | WT% | XRF |
| TOTAL | 99.68 | | WT% | XRF |
| Y | 65 | | PPM | XRF |
| SR | 123 | | PPM | XRF |
| U | 7 | | PPM | XRF |
| RB | 143 | | PPM | XRF |
| TH | 23 | | PPM | XRF |
| PB | 25 | | PPM | XRF |
| GA | 20 | | PPM | XRF |
