Sample BBG-912
NavDat sample number 44333 · BASALTIC-ANDESITE
Sample
| Sample ID | BBG-912 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.8025 |
|---|---|
| Longitude | -122.928 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 37 | 35 | 39 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.05 | WT% | XRF | |
| TIO2 | 1.02 | WT% | XRF | |
| AL2O3 | 20.72 | WT% | XRF | |
| FEOT | 7.88 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| MGO | 3.9 | WT% | XRF | |
| CAO | 8.56 | WT% | XRF | |
| NA2O | 4.45 | WT% | XRF | |
| K2O | 1.09 | WT% | XRF | |
| P2O5 | 0.18 | WT% | XRF | |
| TOTAL | 98.9 | WT% | XRF | |
| LOI | 3 | WT% | XRF | |
| BA | 324 | PPM | ICPAES | |
| RB | 22 | PPM | ICPAES | |
| SR | 345 | PPM | ICPAES | |
| Y | 11 | PPM | ICPAES | |
| ZR | 37 | PPM | ICPAES | |
| NB | 0 | PPM | ICPAES | |
| AG | 0.052 | PPM | ICPAES | |
| CU | 50.4 | PPM | ICPAES | |
| MO | 0.206 | PPM | ICPAES | |
| PB | 1.75 | PPM | ICPAES | |
| ZN | 53.6 | PPM | ICPAES | |
| AU | 0.0005 | PPM | AAS |