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Sample M371
NavDat sample number 13275 · BASALTIC-ANDESITE
Sample
| Sample ID | M371 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.302 |
|---|
| Longitude | -122.639 |
|---|
| 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 | 54.49 | | WT% | COL |
| TIO2 | 1.43 | | WT% | COL |
| AL2O3 | 18.25 | | WT% | AAS |
| FEOT | 8.48 | | WT% | AAS |
| MNO | 0 | | WT% | AAS |
| MGO | 3.69 | | WT% | AAS |
| CAO | 10.46 | | WT% | AAS |
| NA2O | 2.64 | | WT% | AAS |
| K2O | 0.36 | | WT% | AAS |
| P2O5 | 0.2 | | WT% | COL |
| TOTAL | 101.85 | | WT% | AAS |
| LOI | 0.83 | | WT% | AAS |
| BA | 158 | | PPM | AAS |
| RB | 6 | | PPM | AAS |
| SR | 355 | | PPM | AAS |
| CR | 28 | | PPM | AAS |
| NI | 29 | | PPM | AAS |
