Sample 80H9
NavDat sample number 10405 · BASALT
Sample
| Sample ID | 80H9 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | ophitic-intergranular, titanoaugite and plagioclase, oxide-rich mesostasis; iddingsite alteration of olivine phenocrysts |
Location
| Latitude | 43.1083 |
|---|---|
| Longitude | -116.45 |
| State / province | Idaho |
| Volcanic field | Fossil Butte Basalt |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.24 | 6.95 | 7.53 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.7 | WT% | UNKNOWN | |
| TIO2 | 1.2 | WT% | UNKNOWN | |
| AL2O3 | 15.1 | WT% | UNKNOWN | |
| FE2O3 | 2.7 | WT% | UNKNOWN | |
| FEO | 9.7 | WT% | UNKNOWN | |
| MNO | 0.21 | WT% | UNKNOWN | |
| MGO | 8.6 | WT% | UNKNOWN | |
| CAO | 10.9 | WT% | UNKNOWN | |
| NA2O | 2.6 | WT% | UNKNOWN | |
| K2O | 0.41 | WT% | UNKNOWN | |
| P2O5 | 0.26 | WT% | UNKNOWN | |
| H2O_PLUS | 0.1 | WT% | UNKNOWN | |
| H2O_MINUS | 0.1 | WT% | UNKNOWN | |
| CO2 | 0.3 | WT% | UNKNOWN | |
| TOTAL | 99.8 | WT% | UNKNOWN | |
| NI | 90 | PPM | UNKNOWN | |
| CR | 35 | PPM | UNKNOWN | |
| RB | 10 | PPM | UNKNOWN | |
| SR | 310 | PPM | UNKNOWN |