Sample DQ-104
NavDat sample number 7213 · BASALTIC-ANDESITE
Sample
| Sample ID | DQ-104 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.7625 |
|---|---|
| Longitude | -122.244 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16 | 14 | 19 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.32 | WT% | XRF | |
| TIO2 | 1.1 | WT% | XRF | |
| AL2O3 | 17.91 | WT% | XRF | |
| FEOT | 7.59 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| MGO | 5.16 | WT% | XRF | |
| CAO | 9.08 | WT% | XRF | |
| NA2O | 3.27 | WT% | XRF | |
| K2O | 1.09 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 100.87 | WT% | XRF | |
| LOI | 1.24 | WT% | XRF | |
| LA | 26.6 | PPM | INAA | |
| CE | 59.5 | PPM | INAA | |
| RB | 18 | PPM | XRF | |
| SR | 830 | PPM | XRF | |
| ZR | 193 | PPM | XRF | |
| CR | 129 | PPM | INAA | |
| NI | 65 | PPM | XRF | |
| SC | 24.3 | PPM | INAA |