Sample 67-Ta
NavDat sample number 40146 · ANDESITE
Sample
| Sample ID | 67-Ta |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.9208 |
|---|---|
| Longitude | -114.497 |
| Location | Boulder Mountains, Custer and Blaine Counties |
| State / province | Idaho |
| Volcanic field | Ibex Canyon igneous complex |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 47 | 44 | 51 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.58 | WT% | XRF | |
| TIO2 | 0.83 | WT% | XRF | |
| AL2O3 | 15.28 | WT% | XRF | |
| FE2O3T | 7.07 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 4.98 | WT% | XRF | |
| CAO | 4.5 | WT% | XRF | |
| NA2O | 4.05 | WT% | XRF | |
| K2O | 4.27 | WT% | XRF | |
| P2O5 | 0.33 | WT% | XRF | |
| LOI | 5 | WT% | XRF | |
| TOTAL | 100.01 | WT% | XRF | |
| RB | 134 | PPM | XRF | |
| SR | 901 | PPM | XRF | |
| BA | 1662 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 196 | PPM | XRF | |
| V | 148 | PPM | XRF | |
| CR | 285 | PPM | XRF | |
| NI | 77 | PPM | XRF | |
| CS | 4.3 | PPM | INAA | |
| RB | 131 | PPM | INAA | |
| SR | 880 | PPM | INAA | |
| BA | 1600 | PPM | INAA | |
| TH | 13.2 | PPM | INAA | |
| U | 3 | PPM | INAA | |
| LA | 50.2 | PPM | INAA | |
| CE | 94 | PPM | INAA | |
| ND | 36 | PPM | INAA | |
| SM | 6.33 | PPM | INAA | |
| EU | 1.53 | PPM | INAA | |
| TB | 0.7 | PPM | INAA | |
| YB | 1.74 | PPM | INAA | |
| LU | 0.28 | PPM | INAA | |
| SC | 16.2 | PPM | INAA | |
| HF | 5.9 | PPM | INAA | |
| TA | 1.1 | PPM | INAA | |
| CR | 216 | PPM | INAA | |
| CO | 23.2 | PPM | INAA | |
| NI | 80 | PPM | INAA | |
| ZN | 70 | PPM | INAA | |
| SB | 1.2 | PPM | INAA | |
| SE | 1.6 | PPM | INAA |