Sample 95ID-62
NavDat sample number 38697
Sample
| Sample ID | 95ID-62 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | fine grained, aphyric; some glomerocrysts of cpx and oliv microphenos; plag, cpx, and opaque microcrystalline g.m. |
Location
| Latitude | 44.1083 |
|---|---|
| Longitude | -114.975 |
| Location | Sage Creek Road |
| State / province | Idaho |
| Volcanic field | Tb, Challis Volcanic Group |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 48 | 46 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.42 | WT% | XRF | |
| TIO2 | 0.93 | WT% | XRF | |
| AL2O3 | 15.65 | WT% | XRF | |
| FEOT | 7.23 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 4.43 | WT% | XRF | |
| CAO | 7.02 | WT% | XRF | |
| NA2O | 2.38 | WT% | XRF | |
| K2O | 4.34 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| LOI | 1.03 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 10 | PPM | XRF | |
| CR | 45 | PPM | XRF | |
| SC | 21 | PPM | XRF | |
| V | 197 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 48 | PPM | XRF | |
| ZN | 81 | PPM | XRF | |
| ZR | 194 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| BA | 1537 | PPM | XRF | |
| RB | 152 | PPM | XRF | |
| SR | 575 | PPM | XRF | |
| PB | 17 | PPM | XRF | |
| TH | 12 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| LA | 31 | PPM | XRF | |
| CE | 77 | PPM | XRF |