Sample L-190
NavDat sample number 7214 · BASALTIC-ANDESITE
Sample
| Sample ID | L-190 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.861 |
|---|---|
| Longitude | -122.366 |
| 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 | 56.31 | WT% | XRF | |
| TIO2 | 0.93 | WT% | XRF | |
| AL2O3 | 17.29 | WT% | XRF | |
| FEOT | 7.17 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 5.77 | WT% | XRF | |
| CAO | 8 | WT% | XRF | |
| NA2O | 3.29 | WT% | XRF | |
| K2O | 0.93 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| TOTAL | 99.27 | WT% | XRF | |
| LOI | 1.41 | WT% | XRF | |
| LA | 12 | PPM | INAA | |
| CE | 33.9 | PPM | INAA | |
| RB | 19 | PPM | XRF | |
| SR | 402 | PPM | XRF | |
| ZR | 138 | PPM | XRF | |
| CR | 254 | PPM | INAA | |
| NI | 112 | PPM | XRF | |
| SC | 20.6 | PPM | INAA |