← Search
Sample PK4
NavDat sample number 34546
Sample
| Sample ID | PK4 |
|---|
| Rock type | VOLCANIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 34.0571 |
|---|
| Longitude | -109.501 |
|---|
| State / province | Arizona |
|---|
| Volcanic field | Springerville |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 4 |
|
0.5 |
9 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.64 | | WT% | XRF |
| TIO2 | 1.74 | | WT% | XRF |
| AL2O3 | 15.17 | | WT% | XRF |
| FE2O3 | 11.71 | | WT% | XRF |
| MNO | 0.17 | | WT% | XRF |
| MGO | 8.73 | | WT% | XRF |
| CAO | 9.87 | | WT% | XRF |
| NA2O | 2.79 | | WT% | XRF |
| K2O | 0.97 | | WT% | XRF |
| P2O5 | 0.41 | | WT% | XRF |
| LOI | 1.17 | | WT% | XRF |
| ZR | 180 | | PPM | XRF |
| Y | 29 | | PPM | XRF |
| NI | 128 | | PPM | XRF |
| SC | 30 | | PPM | XRF |
| RB | 19 | | PPM | XRF |
| SR | 619 | | PPM | XRF |
| BA | 489 | | PPM | XRF |
| V | 217 | | PPM | XRF |
| SR87_SR86 | 0.704138 | | | TIMS |
| PB206_PB204 | 18.521 | | | TIMS |
| PB207_PB204 | 15.551 | | | TIMS |
| PB208_PB204 | 38.61 | | | TIMS |
