Sample 1R48A
NavDat sample number 33490 · BASALTIC-ANDESITE
Sample
| Sample ID | 1R48A |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Tb1 |
Location
| Latitude | 46.27 |
|---|---|
| Longitude | -122.229 |
| 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 | 52.09 | WT% | XRF | |
| TIO2 | 0.96 | WT% | XRF | |
| AL2O3 | 15.98 | WT% | XRF | |
| FE2O3 | 3.54 | WT% | XRF | |
| FEO | 5.66 | WT% | UNKNOWN | |
| MNO | 0.18 | WT% | XRF | |
| MGO | 7.48 | WT% | XRF | |
| CAO | 10.01 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| K2O | 0.57 | WT% | XRF | |
| P2O5 | 0.28 | WT% | XRF | |
| MG_NUMBER | 65.9 | XRF | ||
| BA | 150 | PPM | UNKNOWN | |
| RB | 12 | PPM | UNKNOWN | |
| SR | 628 | PPM | UNKNOWN | |
| Y | 20 | PPM | UNKNOWN | |
| ZR | 128 | PPM | UNKNOWN | |
| NI | 80 | PPM | UNKNOWN | |
| CU | 91 | PPM | UNKNOWN | |
| ZN | 70 | PPM | UNKNOWN | |
| CR | 178 | PPM | UNKNOWN | |
| CO | 46 | PPM | EDXRF | |
| CR | 250 | PPM | EDXRF | |
| CU | 120 | PPM | EDXRF | |
| GA | 20 | PPM | EDXRF | |
| NI | 92 | PPM | EDXRF | |
| PB | 4 | PPM | EDXRF | |
| SC | 31 | PPM | EDXRF | |
| SR | 660 | PPM | EDXRF | |
| V | 230 | PPM | EDXRF | |
| Y | 17 | PPM | EDXRF | |
| ZN | 72 | PPM | EDXRF |