Sample 95ID-16
NavDat sample number 38680
Sample
| Sample ID | 95ID-16 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | fine grained porphyritic with phenos of olivine, cpx, opx; 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 | 55.48 | WT% | XRF | |
| TIO2 | 1.01 | WT% | XRF | |
| AL2O3 | 14.11 | WT% | XRF | |
| FEOT | 7.21 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 7.31 | WT% | XRF | |
| CAO | 8.25 | WT% | XRF | |
| NA2O | 3.51 | WT% | XRF | |
| K2O | 2.49 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| LOI | 2.98 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 58 | PPM | XRF | |
| CR | 283 | PPM | XRF | |
| SC | 23 | PPM | XRF | |
| V | 170 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 51 | PPM | XRF | |
| ZN | 77 | PPM | XRF | |
| BA | 1115 | PPM | ICPMS | |
| RB | 83.1 | PPM | ICPMS | |
| SR | 805 | PPM | ICPMS | |
| U | 1.68 | PPM | ICPMS | |
| PB | 12.57 | PPM | ICPMS | |
| CS | 7.52 | PPM | ICPMS | |
| TH | 8.51 | PPM | ICPMS | |
| ZR | 249 | PPM | XRF | |
| Y | 23.71 | PPM | ICPMS | |
| NB | 16.63 | PPM | XRF | |
| HF | 6.2 | PPM | ICPMS | |
| TA | 0.86 | PPM | ICPMS | |
| LA | 52.76 | PPM | ICPMS | |
| CE | 100.85 | PPM | ICPMS | |
| PR | 11.62 | PPM | ICPMS | |
| ND | 47.84 | PPM | ICPMS | |
| SM | 9.75 | PPM | ICPMS | |
| EU | 2.47 | PPM | ICPMS | |
| GD | 7.3 | PPM | ICPMS | |
| TB | 0.97 | PPM | ICPMS | |
| DY | 5.13 | PPM | ICPMS | |
| HO | 0.94 | PPM | ICPMS | |
| ER | 2.32 | PPM | ICPMS | |
| TM | 0.33 | PPM | ICPMS | |
| YB | 1.93 | PPM | ICPMS | |
| LU | 0.29 | PPM | ICPMS | |
| SR87_SR86 | 0.70738 | TIMS | ||
| ND143_ND144 | 0.51155 | TIMS |