Sample 91TF066
NavDat sample number 51343 · ANDESITE
Sample
| Sample ID | 91TF066 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Tom Frost |
| Comment | dike |
Location
| Latitude | 46.5045 |
|---|---|
| Longitude | -114.802 |
| State / province | Idaho |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 46 | 42 | 50 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.06 | WT% | XRF | |
| TIO2 | 1.88 | WT% | XRF | |
| AL2O3 | 15.82 | WT% | XRF | |
| FEOT | 8.82 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 7.3 | WT% | XRF | |
| CAO | 7.37 | WT% | XRF | |
| NA2O | 3.49 | WT% | XRF | |
| K2O | 1.67 | WT% | XRF | |
| P2O5 | 0.46 | WT% | XRF | |
| BA | 855 | PPM | INAA | |
| SR | 697 | PPM | INAA | |
| CO | 34.8 | PPM | INAA | |
| NI | 152 | PPM | INAA | |
| CR | 216 | PPM | INAA | |
| CS | 3.08 | PPM | INAA | |
| HF | 5.16 | PPM | INAA | |
| RB | 43.6 | PPM | INAA | |
| SB | 0.14 | PPM | INAA | |
| TA | 1.45 | PPM | INAA | |
| TH | 4.46 | PPM | INAA | |
| U | 1.32 | PPM | INAA | |
| ZN | 102 | PPM | INAA | |
| ZR | 218 | PPM | INAA | |
| SC | 17.1 | PPM | INAA | |
| LA | 36 | PPM | INAA | |
| CE | 77.6 | PPM | INAA | |
| ND | 35.4 | PPM | INAA | |
| SM | 6.85 | PPM | INAA | |
| EU | 1.96 | PPM | INAA | |
| GD | 5.53 | PPM | INAA | |
| TB | 0.726 | PPM | INAA | |
| TM | 0.293 | PPM | INAA | |
| YB | 1.65 | PPM | INAA | |
| LU | 0.224 | PPM | INAA | |
| NI | 178 | PPM | XRF | |
| CR | 260 | PPM | XRF | |
| BA | 880 | PPM | XRF | |
| RB | 39 | PPM | XRF | |
| SR | 660 | PPM | XRF | |
| ZR | 255 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| NB | 24 | PPM | XRF | |
| CU | 37 | PPM | XRF | |
| ZN | 102 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| CE | 76 | PPM | XRF |