Sample 95ID-61
NavDat sample number 38626
Sample
| Sample ID | 95ID-61 |
|---|---|
| Rock type | VOLCANIC |
| Material | IGNEOUS |
| Comment | fine grained poprhyritic with glomerocrysts of cpx and phenos of olivine with some altered relicts |
Location
| Latitude | 44.7017 |
|---|---|
| Longitude | -114.043 |
| Location | Deer Gulch |
| State / province | Idaho |
| Volcanic field | Tl of main 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 | 55.95 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| AL2O3 | 13.82 | WT% | XRF | |
| FEOT | 7.95 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| MGO | 6.29 | WT% | XRF | |
| CAO | 8.96 | WT% | XRF | |
| NA2O | 2.84 | WT% | XRF | |
| K2O | 2.75 | WT% | XRF | |
| P2O5 | 0.37 | WT% | XRF | |
| LOI | 1.29 | WT% | XRF | |
| TOTAL | 100 | WT% | XRF | |
| NI | 20 | PPM | XRF | |
| CR | 124 | PPM | XRF | |
| SC | 29 | PPM | XRF | |
| V | 204 | PPM | XRF | |
| GA | 19 | PPM | XRF | |
| CU | 38 | PPM | XRF | |
| ZN | 85 | PPM | XRF | |
| BA | 850 | PPM | ICPMS | |
| RB | 89.7 | PPM | ICPMS | |
| SR | 588 | PPM | ICPMS | |
| U | 1.45 | PPM | ICPMS | |
| PB | 10.44 | PPM | ICPMS | |
| CS | 1.1 | PPM | ICPMS | |
| TH | 6.41 | PPM | ICPMS | |
| ZR | 173 | PPM | XRF | |
| Y | 24.77 | PPM | ICPMS | |
| NB | 12.02 | PPM | XRF | |
| HF | 4.3 | PPM | ICPMS | |
| TA | 0.62 | PPM | ICPMS | |
| LA | 32.24 | PPM | ICPMS | |
| CE | 61.26 | PPM | ICPMS | |
| PR | 7.02 | PPM | ICPMS | |
| ND | 28.73 | PPM | ICPMS | |
| SM | 6.53 | PPM | ICPMS | |
| EU | 1.71 | PPM | ICPMS | |
| GD | 5.13 | PPM | ICPMS | |
| TB | 0.79 | PPM | ICPMS | |
| DY | 4.52 | PPM | ICPMS | |
| HO | 0.9 | PPM | ICPMS | |
| ER | 2.42 | PPM | ICPMS | |
| TM | 0.34 | PPM | ICPMS | |
| YB | 2.06 | PPM | ICPMS | |
| LU | 0.31 | PPM | ICPMS | |
| SR87_SR86 | 0.70865 | TIMS | ||
| ND143_ND144 | 0.51184 | TIMS |