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Sample MLLR-9-164-3
NavDat sample number 17208 · PYROCLASTIC-FALL
Sample
| Sample ID | MLLR-9-164-3 |
|---|
| Rock name | PYROCLASTIC-FALL |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.255 |
|---|
| Longitude | -114.215 |
|---|
| State / province | Nevada |
|---|
| Formation | Isom |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 27 |
|
24.3 |
29.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 66.6 | | WT% | XRF |
| TIO2 | 0.85 | | WT% | XRF |
| AL2O3 | 15.4 | | WT% | XRF |
| FE2O3 | 3.99 | | WT% | XRF |
| MNO | 0.08 | | WT% | XRF |
| MGO | 1.21 | | WT% | XRF |
| CAO | 2.54 | | WT% | XRF |
| NA2O | 3.39 | | WT% | XRF |
| K2O | 5.7 | | WT% | XRF |
| P2O5 | 0.26 | | WT% | XRF |
| TOTAL | 100.02 | | WT% | XRF |
| RB | 212 | | PPM | XRF |
| SR | 399 | | PPM | XRF |
| Y | 35 | | PPM | XRF |
| ZR | 514 | | PPM | XRF |
| NB | 21 | | PPM | XRF |
| BA | 1510 | | PPM | XRF |
