Sample 95ID-53
NavDat sample number 38647
Sample
| Sample ID | 95ID-53 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | fine grained porphyritic with phenos of cpx (glomerocrysts), oliv (altered relicts), and opx; lots of secondary carbonate in g.m.; altered |
Location
| Latitude | 44.1467 |
|---|---|
| Longitude | -114.377 |
| Location | East Fork Salmon River |
| 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 | 59.36 | WT% | XRF | |
| TIO2 | 0.72 | WT% | XRF | |
| AL2O3 | 13.22 | WT% | XRF | |
| FEOT | 6.63 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 4.31 | WT% | XRF | |
| CAO | 8.81 | WT% | XRF | |
| NA2O | 2.88 | WT% | XRF | |
| K2O | 3.53 | WT% | XRF | |
| P2O5 | 0.43 | WT% | XRF | |
| LOI | 3.31 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 57 | PPM | XRF | |
| CR | 328 | PPM | XRF | |
| SC | 17 | PPM | XRF | |
| V | 147 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 52 | PPM | XRF | |
| ZN | 71 | PPM | XRF | |
| ZR | 177 | PPM | XRF | |
| NB | 15.9 | PPM | XRF | |
| BA | 2769 | PPM | XRF | |
| RB | 76 | PPM | XRF | |
| SR | 946 | PPM | XRF | |
| PB | 20 | PPM | XRF | |
| TH | 11 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| LA | 48 | PPM | XRF | |
| CE | 73 | PPM | XRF |