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Sample I-567
NavDat sample number 41949 · RHYOLITE
Sample
| Sample ID | I-567 |
|---|
| Rock name | RHYOLITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 42.009 |
|---|
| Longitude | -115.641 |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 12.67 |
|
12.64 |
12.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 71.13 | | WT% | XRF |
| AL2O3 | 13.1 | | WT% | XRF |
| TIO2 | 0.19 | | WT% | XRF |
| FE2O3T | 1.59 | | WT% | XRF |
| MNO | 0.08 | | WT% | XRF |
| CAO | 1.25 | | WT% | XRF |
| MGO | 0.97 | | WT% | XRF |
| K2O | 5.42 | | WT% | XRF |
| NA2O | 1.58 | | WT% | XRF |
| P2O5 | 0.04 | | WT% | XRF |
| TOTAL | 95.35 | | WT% | XRF |
| Y | 73 | | PPM | XRF |
| SR | 46 | | PPM | XRF |
| U | 9 | | PPM | XRF |
| RB | 227 | | PPM | XRF |
| TH | 42 | | PPM | XRF |
| PB | 31 | | PPM | XRF |
| GA | 18 | | PPM | XRF |
