Sample 95ID-57
NavDat sample number 38690
Sample
| Sample ID | 95ID-57 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | fine grained porphyritic with phenoks of olivine, cpx; lots of carbonaite in g.m. |
Location
| Latitude | 44.32 |
|---|---|
| Longitude | -114.292 |
| 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 | 53.84 | WT% | XRF | |
| TIO2 | 1.32 | WT% | XRF | |
| AL2O3 | 16.72 | WT% | XRF | |
| FEOT | 7.73 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 2.61 | WT% | XRF | |
| CAO | 11.72 | WT% | XRF | |
| NA2O | 3.23 | WT% | XRF | |
| K2O | 2.25 | WT% | XRF | |
| P2O5 | 0.42 | WT% | XRF | |
| LOI | 8.63 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 102 | PPM | XRF | |
| CR | 243 | PPM | XRF | |
| SC | 32 | PPM | XRF | |
| V | 132 | PPM | XRF | |
| GA | 25 | PPM | XRF | |
| CU | 22 | PPM | XRF | |
| ZN | 109 | PPM | XRF | |
| BA | 1177 | PPM | ICPMS | |
| RB | 48.4 | PPM | ICPMS | |
| SR | 769 | PPM | ICPMS | |
| U | 1.85 | PPM | ICPMS | |
| PB | 15.99 | PPM | ICPMS | |
| CS | 1.74 | PPM | ICPMS | |
| TH | 9.55 | PPM | ICPMS | |
| ZR | 279 | PPM | XRF | |
| Y | 21.69 | PPM | ICPMS | |
| NB | 28.06 | PPM | XRF | |
| HF | 6.65 | PPM | ICPMS | |
| TA | 1.21 | PPM | ICPMS | |
| LA | 70.31 | PPM | ICPMS | |
| CE | 118.66 | PPM | ICPMS | |
| PR | 12.72 | PPM | ICPMS | |
| ND | 47.46 | PPM | ICPMS | |
| SM | 8.94 | PPM | ICPMS | |
| EU | 2.35 | PPM | ICPMS | |
| GD | 6.69 | PPM | ICPMS | |
| TB | 0.9 | PPM | ICPMS | |
| DY | 4.57 | PPM | ICPMS | |
| HO | 0.8 | PPM | ICPMS | |
| ER | 1.92 | PPM | ICPMS | |
| TM | 0.26 | PPM | ICPMS | |
| YB | 1.57 | PPM | ICPMS | |
| LU | 0.24 | PPM | ICPMS |