Sample 92TF133
NavDat sample number 49706 · DACITE
Sample
| Sample ID | 92TF133 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Tom Frost |
Location
| Latitude | 45.3591 |
|---|---|
| Longitude | -114.52 |
| 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 | 64.3 | WT% | XRF | |
| TIO2 | 0.65 | WT% | XRF | |
| AL2O3 | 15.1 | WT% | XRF | |
| FEOT | 3.61 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 1.94 | WT% | XRF | |
| CAO | 3.82 | WT% | XRF | |
| NA2O | 3.5 | WT% | XRF | |
| K2O | 3.52 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| TOTAL | 96.75 | WT% | XRF | |
| H2O | 1.43 | WT% | UNKNOWN | |
| CO2 | 1.14 | WT% | UNKNOWN | |
| LOI | 2.52 | WT% | XRF | |
| FEO | 2.89 | WT% | TIT | |
| FE2O3 | 0.8 | WT% | TIT | |
| NI | -10 | PPM | XRF | |
| CR | -20 | PPM | XRF | |
| BA | 630 | PPM | XRF | |
| RB | 160 | PPM | XRF | |
| SR | 310 | PPM | XRF | |
| ZR | 122 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| NB | 17 | PPM | XRF | |
| CU | -10 | PPM | XRF | |
| ZN | 53 | PPM | XRF | |
| LA | 40 | PPM | XRF | |
| CE | 86 | PPM | XRF | |
| BA | 606 | PPM | INAA | |
| SR | 340 | PPM | INAA | |
| CO | 3.02 | PPM | INAA | |
| CR | 6.3 | PPM | INAA | |
| CS | 4.49 | PPM | INAA | |
| HF | 4.35 | PPM | INAA | |
| RB | 176 | PPM | INAA | |
| SB | 0.12 | PPM | INAA | |
| TA | 1.88 | PPM | INAA | |
| TH | 22 | PPM | INAA | |
| U | 2.7 | PPM | INAA | |
| ZN | 54.5 | PPM | INAA | |
| ZR | 130 | PPM | INAA | |
| SC | 4.38 | PPM | INAA | |
| LA | 35.2 | PPM | INAA | |
| CE | 67 | PPM | INAA | |
| ND | 26 | PPM | INAA | |
| SM | 5.32 | PPM | INAA | |
| EU | 0.71 | PPM | INAA | |
| TB | 0.636 | PPM | INAA | |
| YB | 2.35 | PPM | INAA | |
| LU | 0.332 | PPM | INAA |