Sample MB97-6
NavDat sample number 52097 · ANDESITE
Sample
| Sample ID | MB97-6 |
|---|---|
| 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 |
|---|---|---|---|---|---|
| 16.06 | 15.7 | 16.42 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.88 | WT% | DROES | |
| TIO2 | 1.94 | WT% | DROES | |
| AL2O3 | 18.83 | WT% | DROES | |
| FE2O3 | 10.55 | WT% | DROES | |
| MNO | 0.14 | WT% | DROES | |
| MGO | 3.89 | WT% | DROES | |
| CAO | 9.61 | WT% | DROES | |
| NA2O | 3.48 | WT% | DROES | |
| K2O | 0.83 | WT% | DROES | |
| P2O5 | 0.18 | WT% | DROES | |
| TOTAL | 100.3 | WT% | DROES | |
| NI | 56 | PPM | XRF | |
| CR | 57 | PPM | XRF | |
| SC | 22.4 | PPM | XRF | |
| V | 209 | PPM | XRF | |
| BA | 373 | PPM | XRF | |
| RB | 17 | PPM | XRF | |
| SR | 519 | PPM | XRF | |
| ZR | 144 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 10.9 | PPM | XRF | |
| GA | 22.8 | PPM | XRF | |
| CU | 76 | PPM | XRF | |
| CO | 32 | PPM | XRF | |
| ZN | 91 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 33 | PPM | XRF | |
| U | 1.1 | PPM | XRF | |
| TH | 2.2 | PPM | XRF |