Sample BBG-908
NavDat sample number 44335 · BASALTIC-ANDESITE
Sample
| Sample ID | BBG-908 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.7672 |
|---|---|
| Longitude | -122.926 |
| 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 | 54.01 | WT% | XRF | |
| TIO2 | 0.95 | WT% | XRF | |
| AL2O3 | 15.64 | WT% | XRF | |
| FEOT | 8.27 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 7.17 | WT% | XRF | |
| CAO | 10.95 | WT% | XRF | |
| NA2O | 2.17 | WT% | XRF | |
| K2O | 0.5 | WT% | XRF | |
| P2O5 | 0.15 | WT% | XRF | |
| TOTAL | 98.7 | WT% | XRF | |
| LOI | 1.95 | WT% | XRF | |
| BA | 110 | PPM | ICPAES | |
| RB | 17 | PPM | ICPAES | |
| SR | 362 | PPM | ICPAES | |
| Y | 23 | PPM | ICPAES | |
| ZR | 64 | PPM | ICPAES | |
| NB | 0 | PPM | ICPAES | |
| AG | 0.037 | PPM | ICPAES | |
| CU | 50 | PPM | ICPAES | |
| MO | 0.374 | PPM | ICPAES | |
| PB | 1.33 | PPM | ICPAES | |
| ZN | 32.3 | PPM | ICPAES | |
| AU | 0.001 | PPM | AAS |