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Sample 83-7
NavDat sample number 10354 · ALKALI BASALT
Sample
| Sample ID | 83-7 |
|---|
| Rock name | ALKALI BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 35.9093 |
|---|
| Longitude | -117.855 |
|---|
| State / province | California |
|---|
| Volcanic field | Coso |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 1.07 |
|
0.963 |
1.177 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.8 | | WT% | AAS |
| AL2O3 | 16 | | WT% | AAS |
| FE2O3 | 6 | | WT% | AAS |
| FEO | 4.7 | | WT% | AAS |
| MGO | 5.8 | | WT% | AAS |
| CAO | 9.5 | | WT% | AAS |
| NA2O | 3.5 | | WT% | AAS |
| K2O | 1.3 | | WT% | AAS |
| H2O_PLUS | 0.42 | | WT% | AAS |
| H2O_MINUS | 0.3 | | WT% | AAS |
| TIO2 | 2.3 | | WT% | AAS |
| P2O5 | 0.45 | | WT% | AAS |
| MNO | 0.15 | | WT% | AAS |
| CO2 | 0.47 | | WT% | AAS |
