Sample MB00-32B
NavDat sample number 87632 · RHYOLITE
Sample
| Sample ID | MB00-32B |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Bruescke and others |
Location
| Latitude | 41.7926 |
|---|---|
| Longitude | -117.297 |
| Location | Mahogany Pass |
| State / province | Neveda |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.51 | 16.49 | 16.53 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.42 | WT% | DCPAES | |
| TIO2 | 0.27 | WT% | DCPAES | |
| AL2O3 | 12.87 | WT% | DCPAES | |
| FE2O3T | 2.95 | WT% | DCPAES | |
| MNO | 0.05 | WT% | DCPAES | |
| MGO | 0.18 | WT% | DCPAES | |
| CAO | 1.08 | WT% | DCPAES | |
| NA2O | 3.32 | WT% | DCPAES | |
| K2O | 5.15 | WT% | DCPAES | |
| P2O5 | 0.06 | WT% | DCPAES | |
| LOI | 2.63 | WT% | DCPAES | |
| NI | 2 | PPM | XRF | |
| CO | 2 | PPM | XRF | |
| CR | 2 | PPM | XRF | |
| ZN | 70 | PPM | XRF | |
| CU | 9 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| V | 6 | PPM | XRF | |
| SC | 3.7 | PPM | XRF | |
| ZR | 342 | PPM | XRF | |
| NB | 18 | PPM | XRF | |
| BA | 1663 | PPM | XRF | |
| RB | 166 | PPM | XRF | |
| SR | 85 | PPM | XRF | |
| Y | 35 | PPM | XRF | |
| LA | 45 | PPM | XRF | |
| CE | 82 | PPM | XRF | |
| PB | 26 | PPM | XRF | |
| TH | 18 | PPM | XRF |