Sample 95ID-17B
NavDat sample number 38684
Sample
| Sample ID | 95ID-17B |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | fine grained porphyritic with phenos of olivine, cpx; significant glass component in g.m. |
Location
| Latitude | 44.4867 |
|---|---|
| Longitude | -114.32 |
| Location | Garden Creek |
| State / province | Idaho |
| Volcanic field | Tbal of early effusive phase, 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 | 56.39 | WT% | XRF | |
| TIO2 | 1.03 | WT% | XRF | |
| AL2O3 | 14.29 | WT% | XRF | |
| FEOT | 7.13 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 5.73 | WT% | XRF | |
| CAO | 8.73 | WT% | XRF | |
| NA2O | 3.36 | WT% | XRF | |
| K2O | 2.69 | WT% | XRF | |
| P2O5 | 0.52 | WT% | XRF | |
| LOI | 2.21 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 59 | PPM | XRF | |
| CR | 299 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 167 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 51 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| ZR | 251 | PPM | XRF | |
| NB | 16.8 | PPM | XRF | |
| BA | 1164 | PPM | XRF | |
| RB | 64 | PPM | XRF | |
| SR | 792 | PPM | XRF | |
| PB | 12 | PPM | XRF | |
| TH | 7 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| LA | 40 | PPM | XRF | |
| CE | 149 | PPM | XRF |