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Sample M372
NavDat sample number 13276 · BASALTIC-ANDESITE
Sample
| Sample ID | M372 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.307 |
|---|
| Longitude | -122.63 |
|---|
| 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 | 52.49 | | WT% | COL |
| TIO2 | 1.68 | | WT% | COL |
| AL2O3 | 17.24 | | WT% | AAS |
| FEOT | 10.22 | | WT% | AAS |
| MNO | 0.2 | | WT% | AAS |
| MGO | 5.15 | | WT% | AAS |
| CAO | 10.07 | | WT% | AAS |
| NA2O | 2.69 | | WT% | AAS |
| K2O | 0.02 | | WT% | AAS |
| P2O5 | 0.24 | | WT% | COL |
| TOTAL | 100.03 | | WT% | AAS |
| LOI | 1.42 | | WT% | AAS |
| BA | 113 | | PPM | AAS |
| RB | 4 | | PPM | AAS |
| SR | 301 | | PPM | AAS |
| CR | 49 | | PPM | AAS |
| NI | 51 | | PPM | AAS |
