Sample GAM 93 093Lt
NavDat sample number 89330 · DACITE
Sample
| Sample ID | GAM 93 093Lt |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Morris and others |
Location
| Latitude | 48.4616 |
|---|---|
| Longitude | -118.663 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 47.75 | 45.2 | 50.3 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.99 | WT% | XRF | |
| AL2O3 | 16.14 | WT% | XRF | |
| TIO2 | 0.34 | WT% | XRF | |
| FEOT | 1.67 | WT% | XRF | |
| MNO | 0.02 | WT% | XRF | |
| CAO | 1.4 | WT% | XRF | |
| MGO | 0.59 | WT% | XRF | |
| K2O | 4.5 | WT% | XRF | |
| NA2O | 5.21 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| NI | 11 | PPM | XRF | |
| CR | 9 | PPM | XRF | |
| SC | 5 | PPM | XRF | |
| V | 31 | PPM | XRF | |
| BA | 2206 | PPM | XRF | |
| RB | 101 | PPM | XRF | |
| SR | 1245 | PPM | XRF | |
| ZR | 178 | PPM | XRF | |
| Y | 10 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| GA | 11 | PPM | XRF | |
| CU | 11 | PPM | XRF | |
| ZN | 28 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 38 | PPM | XRF | |
| TH | 6 | PPM | XRF | |
| LA | 20.65 | PPM | ICPMS | |
| CE | 44.46 | PPM | ICPMS | |
| PR | 5.46 | PPM | ICPMS | |
| ND | 20.58 | PPM | ICPMS | |
| SM | 3.64 | PPM | ICPMS | |
| EU | 0.85 | PPM | ICPMS | |
| GD | 2.55 | PPM | ICPMS | |
| TB | 0.35 | PPM | ICPMS | |
| DY | 1.72 | PPM | ICPMS | |
| HO | 0.32 | PPM | ICPMS | |
| ER | 0.85 | PPM | ICPMS | |
| TM | 0.12 | PPM | ICPMS | |
| YB | 0.68 | PPM | ICPMS | |
| LU | 0.12 | PPM | ICPMS | |
| BA | 2034 | PPM | ICPMS | |
| TH | 6.15 | PPM | ICPMS | |
| NB | 6.81 | PPM | ICPMS | |
| Y | 9.57 | PPM | ICPMS | |
| HF | 3.58 | PPM | ICPMS | |
| TA | 0.39 | PPM | ICPMS | |
| U | 1.06 | PPM | ICPMS | |
| PB | 8.93 | PPM | ICPMS | |
| RB | 94.1 | PPM | ICPMS | |
| CS | 1.43 | PPM | ICPMS |