Sample 9/6/2009
NavDat sample number 10355 · ALKALI BASALT
Sample
| Sample ID | 9/6/2009 |
|---|---|
| Rock name | ALKALI BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 36.0188 |
|---|---|
| Longitude | -117.837 |
| State / province | California |
| Volcanic field | Coso |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.08 | 1.02 | 1.14 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.5 | WT% | AAS | |
| AL2O3 | 16.5 | WT% | AAS | |
| FE2O3 | 4.1 | WT% | AAS | |
| FEO | 7.1 | WT% | AAS | |
| MGO | 5.5 | WT% | AAS | |
| CAO | 8.5 | WT% | AAS | |
| NA2O | 4 | WT% | AAS | |
| K2O | 1.6 | WT% | AAS | |
| H2O_PLUS | 0.39 | WT% | AAS | |
| H2O_MINUS | 0.29 | WT% | AAS | |
| TIO2 | 2.7 | WT% | AAS | |
| P2O5 | 0.53 | WT% | AAS | |
| MNO | 0.15 | WT% | AAS | |
| CO2 | 0.03 | WT% | AAS | |
| BA | 350 | PPM | NAA | |
| CO | 37 | PPM | NAA | |
| CR | 23 | PPM | NAA | |
| HF | 4.6 | PPM | NAA | |
| TA | 2.26 | PPM | NAA | |
| TH | 2.2 | PPM | NAA | |
| U | 1 | PPM | NAA | |
| ZN | 131 | PPM | NAA | |
| ZR | 210 | PPM | NAA | |
| SC | 18.8 | PPM | NAA | |
| LA | 25 | PPM | NAA | |
| CE | 52 | PPM | NAA | |
| ND | 29 | PPM | NAA | |
| SM | 6.4 | PPM | NAA | |
| EU | 1.92 | PPM | NAA | |
| YB | 2.8 | PPM | NAA | |
| LU | 0.4 | PPM | NAA |