Sample 71-Ttp
NavDat sample number 40140 · TRACHYTE
Sample
| Sample ID | 71-Ttp |
|---|---|
| Rock name | TRACHYTE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.9061 |
|---|---|
| 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 | 66.86 | WT% | XRF | |
| TIO2 | 0.5 | WT% | XRF | |
| AL2O3 | 14.63 | WT% | XRF | |
| FE2O3T | 4.1 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 2.39 | WT% | XRF | |
| CAO | 2.57 | WT% | XRF | |
| NA2O | 3.77 | WT% | XRF | |
| K2O | 4.9 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| LOI | 2.85 | WT% | XRF | |
| TOTAL | 100.01 | WT% | XRF | |
| RB | 175 | PPM | XRF | |
| SR | 474 | PPM | XRF | |
| BA | 1149 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 185 | PPM | XRF | |
| V | 72 | PPM | XRF | |
| CR | 143 | PPM | XRF | |
| NI | 43 | PPM | XRF | |
| CS | 4.1 | PPM | INAA | |
| RB | 166 | PPM | INAA | |
| SR | 470 | PPM | INAA | |
| BA | 1050 | PPM | INAA | |
| TH | 32.8 | PPM | INAA | |
| U | 8.1 | PPM | INAA | |
| LA | 64.9 | PPM | INAA | |
| CE | 123 | PPM | INAA | |
| ND | 42 | PPM | INAA | |
| SM | 7.63 | PPM | INAA | |
| EU | 1.34 | PPM | INAA | |
| TB | 0.61 | PPM | INAA | |
| YB | 2.62 | PPM | INAA | |
| LU | 0.39 | PPM | INAA | |
| SC | 7.9 | PPM | INAA | |
| HF | 6.6 | PPM | INAA | |
| TA | 2 | PPM | INAA | |
| CR | 110 | PPM | INAA | |
| CO | 10.8 | PPM | INAA | |
| NI | 45 | PPM | INAA | |
| ZN | 50 | PPM | INAA | |
| SB | 1.1 | PPM | INAA | |
| SE | 3 | PPM | INAA |