← Search
Sample JO-17A
NavDat sample number 13310 · BASALT
Sample
| Sample ID | JO-17A |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.29 |
|---|
| Longitude | -122.586 |
|---|
| 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 | 53.17 | | WT% | COL |
| TIO2 | 1.5 | | WT% | COL |
| AL2O3 | 19.31 | | WT% | AAS |
| FEOT | 8.24 | | WT% | AAS |
| MNO | 0.15 | | WT% | AAS |
| MGO | 3.37 | | WT% | AAS |
| CAO | 9.7 | | WT% | AAS |
| NA2O | 3.41 | | WT% | AAS |
| K2O | 0.89 | | WT% | AAS |
| P2O5 | 0.26 | | WT% | COL |
| TOTAL | 99.67 | | WT% | AAS |
| LOI | 1.08 | | WT% | AAS |
| BA | 215 | | PPM | AAS |
| RB | 2.8 | | PPM | AAS |
| SR | 457 | | PPM | AAS |
| CR | 40 | | PPM | AAS |
| NI | 21 | | PPM | AAS |
