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Sample Rh-2
NavDat sample number 33765 · RHYODACITE
Sample
| Sample ID | Rh-2 |
|---|
| Rock name | RHYODACITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.6004 |
|---|
| Longitude | -116.158 |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Quarry View Park Rhyodacite |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 11.8 |
|
11.2 |
12.4 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 66.6 | | WT% | XRF |
| AL2O3 | 13.2 | | WT% | XRF |
| MNO | 0.09 | | WT% | XRF |
| MGO | 0.84 | | WT% | XRF |
| CAO | 2.37 | | WT% | XRF |
| K2O | 3.56 | | WT% | XRF |
| NA2O | 3.31 | | WT% | XRF |
| TIO2 | 0.74 | | WT% | XRF |
| P2O5 | 0.18 | | WT% | XRF |
| LOI | 4.16 | | WT% | XRF |
| TOTAL | 99.8 | | WT% | XRF |
| BA | 1200 | | PPM | XRF |
| RB | 220 | | PPM | XRF |
| SR | 150 | | PPM | XRF |
| ZR | 590 | | PPM | XRF |
| Y | 60 | | PPM | XRF |
| NB | 50 | | PPM | XRF |
| FE2O3T | 4.48 | | WT% | XRF |
