Sample 675
NavDat sample number 5433 · VITROPHERE
Sample
| Sample ID | 675 |
|---|---|
| Rock name | VITROPHERE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | D.L. Gustafson |
| Comment | Guild Mine Member, Mickey Pass Tuff, from south of Weed Heights and northwest of Mason |
Location
| Latitude | 38.9783 |
|---|---|
| Longitude | -119.205 |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 25.1 | 23.3 | 26.9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.63 | WT% | UNKNOWN | |
| TIO2 | 0.58 | WT% | UNKNOWN | |
| AL2O3 | 16.25 | WT% | UNKNOWN | |
| FE2O3 | 2.31 | WT% | UNKNOWN | |
| FEO | 1.18 | WT% | UNKNOWN | |
| MNO | 0.07 | WT% | UNKNOWN | |
| MGO | 1.12 | WT% | UNKNOWN | |
| CAO | 3.06 | WT% | UNKNOWN | |
| NA2O | 4 | WT% | UNKNOWN | |
| K2O | 4.01 | WT% | UNKNOWN | |
| H2O_PLUS | 2.62 | WT% | UNKNOWN | |
| H2O_MINUS | 0.76 | WT% | UNKNOWN | |
| P2O5 | 0.16 | WT% | UNKNOWN | |
| CO2 | 0.03 | WT% | UNKNOWN | |
| S | 0.03 | PPM | UNKNOWN | |
| SR | 0.051 | PPM | XRF | |
| RB | 0.013 | PPM | XRF | |
| ZR | 0.016 | PPM | XRF | |
| BA | -0.001 | PPM | XRF |