Sample THF
NavDat sample number 4549 · LATITE
Sample
| Sample ID | THF |
|---|---|
| Rock name | LATITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.332 |
|---|---|
| Longitude | -119.382 |
| Location | Dardanelle |
| State / province | California |
| Formation | Eureka Valley Tuff |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8.9 | 8.3 | 9.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 66.4 | WT% | XRF | |
| TIO2 | 0.67 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FEO | 2.9 | WT% | XRF | |
| MGO | 0.83 | WT% | XRF | |
| CAO | 2 | WT% | XRF | |
| NA2O | 4.8 | WT% | XRF | |
| K2O | 5.4 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| TOTAL | 98.8 | WT% | XRF | |
| BA | 1703 | PPM | INAA | |
| CO | 2.7 | PPM | INAA | |
| CR | 3.5 | PPM | INAA | |
| CS | 16.5 | PPM | INAA | |
| MN | 632 | PPM | INAA | |
| NI | 10 | PPM | INAA | |
| RB | 225 | PPM | XRF | |
| SB | 2.7 | PPM | INAA | |
| SC | 7.5 | PPM | INAA | |
| SR | 384 | PPM | XRF | |
| TA | 1.41 | PPM | INAA | |
| TH | 42 | PPM | INAA | |
| U | 14 | PPM | INAA | |
| V | 51 | PPM | INAA | |
| ZN | 86 | PPM | INAA | |
| LA | 69 | PPM | INAA | |
| CE | 143 | PPM | INAA | |
| ND | 61 | PPM | INAA | |
| SM | 9 | PPM | INAA | |
| EU | 1.66 | PPM | INAA | |
| TB | 0.98 | PPM | INAA | |
| DY | 4.8 | PPM | INAA | |
| YB | 2.81 | PPM | INAA | |
| LU | 0.37 | PPM | INAA | |
| HF | 13 | PPM | INAA |