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Sample M376
NavDat sample number 13290 · BASALTIC-ANDESITE
Sample
| Sample ID | M376 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.315 |
|---|
| Longitude | -122.59 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 22 |
|
20 |
24 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 55.05 | | WT% | COL |
| TIO2 | 1.69 | | WT% | COL |
| AL2O3 | 17.51 | | WT% | AAS |
| FEOT | 8.66 | | WT% | AAS |
| MNO | 0.16 | | WT% | AAS |
| MGO | 3.63 | | WT% | AAS |
| CAO | 8.89 | | WT% | AAS |
| NA2O | 3.3 | | WT% | AAS |
| K2O | 0.82 | | WT% | AAS |
| P2O5 | 0.29 | | WT% | COL |
| TOTAL | 101.34 | | WT% | AAS |
| LOI | 1.44 | | WT% | AAS |
| BA | 172 | | PPM | AAS |
| RB | 12 | | PPM | AAS |
| SR | 446 | | PPM | AAS |
| CR | 15 | | PPM | AAS |
| NI | 25 | | PPM | AAS |
