Sample Rich-10
NavDat sample number 60483 · RHYOLITE
Sample
| Sample ID | Rich-10 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Northern Carlin trend |
Location
| Latitude | 40.8633 |
|---|---|
| Longitude | -116.303 |
| Location | Richmond Mtn |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37.58 | 33.822 | 41.338 | Eocene |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 77.33 | WT% | XRF | |
| TIO2 | 0.21 | WT% | XRF | |
| AL2O3 | 14.72 | WT% | XRF | |
| FEO | 1.58 | WT% | XRF | |
| MNO | 0.06 | WT% | XRF | |
| MGO | 0.55 | WT% | XRF | |
| CAO | 0.52 | WT% | XRF | |
| NA2O | 0.46 | WT% | XRF | |
| K2O | 4.45 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| LOI | 3.4 | WT% | XRF | |
| TOTAL | 99.33 | WT% | XRF | |
| SC | 2 | PPM | INAA | |
| V | 20 | PPM | INAA | |
| CO | 2 | PPM | INAA | |
| NI | 5 | PPM | INAA | |
| CU | -2 | PPM | INAA | |
| ZN | 25 | PPM | INAA | |
| GA | 23 | PPM | INAA | |
| RB | 289 | PPM | INAA | |
| SR | 55 | PPM | INAA | |
| Y | 16 | PPM | INAA | |
| ZR | 69 | PPM | INAA | |
| NB | 13 | PPM | INAA | |
| MO | 4 | PPM | INAA | |
| SB | 3.9 | PPM | INAA | |
| BA | 723 | PPM | INAA | |
| LA | 25 | PPM | INAA | |
| CE | 36 | PPM | INAA | |
| ND | 21 | PPM | INAA | |
| SM | 3 | PPM | INAA | |
| EU | 0.8 | PPM | INAA | |
| TB | 0.6 | PPM | INAA | |
| YB | 2.1 | PPM | INAA | |
| LU | 0.2 | PPM | INAA | |
| HF | 1 | PPM | INAA | |
| TA | 0 | PPM | INAA | |
| PB | 27 | PPM | INAA | |
| TH | 11 | PPM | INAA | |
| U | 10 | PPM | INAA |