Sample RT-165C
NavDat sample number 39515 · DACITE
Sample
| Sample ID | RT-165C |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.2 |
|---|---|
| Longitude | -119.7 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.05 | 7.04 | 7.06 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.83 | WT% | XRF | |
| TIO2 | 0.85 | WT% | XRF | |
| AL2O3 | 12.94 | WT% | XRF | |
| FE2O3 | 5.74 | WT% | XRF | |
| FEO | 5.06 | WT% | INAA | |
| MNO | 0.2 | WT% | XRF | |
| MGO | 1.45 | WT% | XRF | |
| CAO | 2.98 | WT% | XRF | |
| NA2O | 4.04 | WT% | XRF | |
| NA2O | 4.01 | WT% | INAA | |
| K2O | 3.46 | WT% | XRF | |
| P2O5 | 0.51 | WT% | XRF | |
| RB | 59 | PPM | XRF | |
| BA | 1340 | PPM | XRF | |
| SR | 124 | PPM | XRF | |
| ZR | 455 | PPM | XRF | |
| NB | 26.2 | PPM | XRF | |
| Y | 78 | PPM | XRF | |
| PB | 34 | PPM | XRF | |
| ZN | 153 | PPM | XRF | |
| V | 50 | PPM | XRF | |
| CU | 13 | PPM | XRF | |
| NI | 17 | PPM | XRF | |
| CS | 2.34 | PPM | INAA | |
| U | 2.5 | PPM | INAA | |
| TH | 4.92 | PPM | INAA | |
| HF | 9.76 | PPM | INAA | |
| TA | 1.42 | PPM | INAA | |
| SB | 1.02 | PPM | INAA | |
| SC | 18.02 | PPM | XRF | |
| CR | 13 | PPM | XRF | |
| CO | 6.89 | PPM | XRF | |
| LA | 37.1 | PPM | INAA | |
| CE | 87 | PPM | INAA | |
| GA | 18 | PPM | XRF | |
| ND | 47 | PPM | INAA | |
| SM | 12.05 | PPM | INAA | |
| EU | 3.47 | PPM | INAA | |
| TB | 2.13 | PPM | INAA | |
| YB | 7.73 | PPM | INAA | |
| LU | 1.18 | PPM | INAA |