Sample 92TF136
NavDat sample number 51369 · DACITE
Sample
| Sample ID | 92TF136 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Tom Frost |
| Comment | dike |
Location
| Latitude | 45.4239 |
|---|---|
| Longitude | -114.502 |
| 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 | 66.81 | WT% | XRF | |
| TIO2 | 0.65 | WT% | XRF | |
| AL2O3 | 15.51 | WT% | XRF | |
| FEOT | 3.64 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 2.07 | WT% | XRF | |
| CAO | 3.88 | WT% | XRF | |
| NA2O | 3.57 | WT% | XRF | |
| K2O | 3.55 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| BA | 950 | PPM | INAA | |
| SR | 600 | PPM | INAA | |
| CO | 8.4 | PPM | INAA | |
| CR | 52.9 | PPM | INAA | |
| CS | 2.16 | PPM | INAA | |
| HF | 4.92 | PPM | INAA | |
| RB | 125 | PPM | INAA | |
| SB | 0.1 | PPM | INAA | |
| TA | 1.1 | PPM | INAA | |
| TH | 12.9 | PPM | INAA | |
| U | 3.4 | PPM | INAA | |
| ZN | 53 | PPM | INAA | |
| ZR | 180 | PPM | INAA | |
| SC | 8.5 | PPM | INAA | |
| LA | 36.3 | PPM | INAA | |
| CE | 64.6 | PPM | INAA | |
| ND | 25 | PPM | INAA | |
| SM | 5.24 | PPM | INAA | |
| EU | 1.15 | PPM | INAA | |
| TB | 0.48 | PPM | INAA | |
| YB | 1.3 | PPM | INAA | |
| LU | 0.18 | PPM | INAA | |
| NI | -10 | PPM | XRF | |
| CR | 64 | PPM | XRF | |
| BA | 1000 | PPM | XRF | |
| RB | 114 | PPM | XRF | |
| SR | 520 | PPM | XRF | |
| ZR | 178 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| CU | -10 | PPM | XRF | |
| ZN | 65 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 58 | PPM | XRF |