Sample MB97-24
NavDat sample number 52113 · ANDESITE
Sample
| Sample ID | MB97-24 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.054 |
|---|---|
| Longitude | -118.233 |
| Location | Folly Farm West |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 14.64 | 14.48 | 14.8 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 51.22 | WT% | DROES | |
| TIO2 | 2.55 | WT% | DROES | |
| AL2O3 | 13.18 | WT% | DROES | |
| FE2O3 | 14.78 | WT% | DROES | |
| MNO | 0.22 | WT% | DROES | |
| MGO | 4.16 | WT% | DROES | |
| CAO | 7.64 | WT% | DROES | |
| NA2O | 3.34 | WT% | DROES | |
| K2O | 1.52 | WT% | DROES | |
| P2O5 | 0.36 | WT% | DROES | |
| TOTAL | 98.91 | WT% | DROES | |
| NI | 22 | PPM | XRF | |
| CR | 31 | PPM | XRF | |
| SC | 33.5 | PPM | XRF | |
| V | 406 | PPM | XRF | |
| BA | 561 | PPM | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 397 | PPM | XRF | |
| ZR | 194 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| NB | 11.6 | PPM | XRF | |
| GA | 26.1 | PPM | XRF | |
| CU | 244 | PPM | XRF | |
| CO | 41 | PPM | XRF | |
| ZN | 118 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 20 | PPM | XRF | |
| CE | 38 | PPM | XRF | |
| U | 1.5 | PPM | XRF | |
| TH | 4.6 | PPM | XRF |