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Sample TT-20
NavDat sample number 13331 · BASALT
Sample
| Sample ID | TT-20 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.335 |
|---|
| Longitude | -122.541 |
|---|
| 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 | 51.61 | | WT% | COL |
| TIO2 | 1.72 | | WT% | COL |
| AL2O3 | 18.8 | | WT% | AAS |
| FEOT | 9.32 | | WT% | AAS |
| MNO | 0.18 | | WT% | AAS |
| MGO | 3.6 | | WT% | AAS |
| CAO | 9.73 | | WT% | AAS |
| NA2O | 3.14 | | WT% | AAS |
| K2O | 1.62 | | WT% | AAS |
| P2O5 | 0.28 | | WT% | COL |
| TOTAL | 100.36 | | WT% | AAS |
| LOI | 1.22 | | WT% | AAS |
| BA | 218 | | PPM | AAS |
| RB | 23 | | PPM | AAS |
| SR | 481 | | PPM | AAS |
| CR | 57 | | PPM | AAS |
| NI | 29 | | PPM | AAS |
