Sample 8E168A
NavDat sample number 33566 · ANDESITE
Sample
| Sample ID | 8E168A |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Tia |
Location
| Latitude | 46.2683 |
|---|---|
| Longitude | -122.047 |
| State / province | Washington |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 32 | 0 | 65 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.98 | WT% | XRF | |
| TIO2 | 1.3 | WT% | XRF | |
| AL2O3 | 16.64 | WT% | XRF | |
| FE2O3 | 1.97 | WT% | XRF | |
| FEO | 5.57 | WT% | UNKNOWN | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 2.67 | WT% | XRF | |
| CAO | 6.69 | WT% | XRF | |
| NA2O | 3.7 | WT% | XRF | |
| K2O | 1.02 | WT% | XRF | |
| P2O5 | 0.35 | WT% | XRF | |
| MG_NUMBER | 46.7 | XRF | ||
| BA | 358 | PPM | UNKNOWN | |
| RB | 41 | PPM | UNKNOWN | |
| SR | 311 | PPM | UNKNOWN | |
| Y | 35 | PPM | UNKNOWN | |
| ZR | 258 | PPM | UNKNOWN | |
| NI | -20 | PPM | UNKNOWN | |
| CU | 121 | PPM | UNKNOWN | |
| ZN | 80 | PPM | UNKNOWN | |
| CR | 33 | PPM | UNKNOWN | |
| CO | 26 | PPM | EDXRF | |
| CR | 42 | PPM | EDXRF | |
| CU | 130 | PPM | EDXRF | |
| GA | 19 | PPM | EDXRF | |
| NI | 30 | PPM | EDXRF | |
| PB | 30 | PPM | EDXRF | |
| SC | 20 | PPM | EDXRF | |
| SR | 320 | PPM | EDXRF | |
| V | 120 | PPM | EDXRF | |
| Y | 47 | PPM | EDXRF | |
| ZN | 100 | PPM | EDXRF |