Sample PM-12
NavDat sample number 31320 · BASALT
Sample
| Sample ID | PM-12 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 44.3721 |
|---|---|
| Longitude | -120.503 |
| State / province | Oregon |
| Formation | Clarno Formation |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 45.6 | 37.4 | 53.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.35 | WT% | XRF | |
| TIO2 | 0.98 | WT% | XRF | |
| AL2O3 | 16.01 | WT% | SRC AND AAS | |
| FEO | 9.66 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 11.6 | WT% | SRC AND AAS | |
| CAO | 9.52 | WT% | XRF | |
| NA2O | 2.24 | WT% | SRC AND AAS | |
| K2O | 0.64 | WT% | XRF | |
| P2O5 | 0.36 | WT% | XRF | |
| TOTAL | 101.52 | WT% | XRF | |
| RB | 22 | PPM | XRF | |
| SR | 287 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 129 | PPM | XRF | |
| BA | 315 | PPM | XRF | |
| V | 257 | PPM | XRF | |
| CR | 222 | PPM | XRF | |
| NI | 292 | PPM | XRF |