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Sample 71-1
NavDat sample number 10352 · ALKALI BASALT
Sample
| Sample ID | 71-1 |
|---|
| Rock name | ALKALI BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 35.8713 |
|---|
| Longitude | -117.774 |
|---|
| State / province | California |
|---|
| Volcanic field | Coso |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 1.08 |
|
0.972 |
1.188 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 49.8 | | WT% | AAS |
| AL2O3 | 17 | | WT% | AAS |
| FE2O3 | 4.3 | | WT% | AAS |
| FEO | 4 | | WT% | AAS |
| MGO | 5.9 | | WT% | AAS |
| CAO | 8.1 | | WT% | AAS |
| NA2O | 3.5 | | WT% | AAS |
| K2O | 1.7 | | WT% | AAS |
| H2O_PLUS | 1.4 | | WT% | AAS |
| H2O_MINUS | 0.66 | | WT% | AAS |
| TIO2 | 1.8 | | WT% | AAS |
| P2O5 | 0.53 | | WT% | AAS |
| MNO | 0.1 | | WT% | AAS |
| CO2 | 0.01 | | WT% | AAS |
