Sample 95ID-58
NavDat sample number 38691
Sample
| Sample ID | 95ID-58 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | fine grained porphyritic with phenoks of olivine, cpx; lots of carbonaite in g.m. |
Location
| Latitude | 44.345 |
|---|---|
| Longitude | -114.272 |
| Location | Highway 95 |
| State / province | Idaho |
| Volcanic field | Tdf/vs(?), Challis Volcanic Group |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 49 | 48 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.14 | WT% | XRF | |
| TIO2 | 1.38 | WT% | XRF | |
| AL2O3 | 16.41 | WT% | XRF | |
| FEOT | 6.38 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 4.31 | WT% | XRF | |
| CAO | 7.61 | WT% | XRF | |
| NA2O | 2.87 | WT% | XRF | |
| K2O | 2.34 | WT% | XRF | |
| P2O5 | 0.43 | WT% | XRF | |
| LOI | 6.53 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 112 | PPM | XRF | |
| CR | 312 | PPM | XRF | |
| SC | 30 | PPM | XRF | |
| V | 158 | PPM | XRF | |
| GA | 20 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| ZN | 94 | PPM | XRF | |
| ZR | 270 | PPM | XRF | |
| NB | 25.2 | PPM | XRF | |
| BA | 1207 | PPM | XRF | |
| RB | 49 | PPM | XRF | |
| SR | 646 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| TH | 10 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| LA | 50 | PPM | XRF | |
| CE | 72 | PPM | XRF |