Sample 80H1
NavDat sample number 10398 · BASALT
Sample
| Sample ID | 80H1 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | fine to medium grained subophitic titanoaugite and plagioclase; olivine crystals and interstitial mesostasis are commonly altered to serpentine |
Location
| Latitude | 43.0958 |
|---|---|
| Longitude | -116.183 |
| State / province | Idaho |
| Volcanic field | Basalt of Black Butte |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.18 | 2 | 2.36 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 46 | WT% | UNKNOWN | |
| TIO2 | 3.9 | WT% | UNKNOWN | |
| AL2O3 | 12.6 | WT% | UNKNOWN | |
| FE2O3 | 5.4 | WT% | UNKNOWN | |
| FEO | 10.4 | WT% | UNKNOWN | |
| MNO | 0.24 | WT% | UNKNOWN | |
| MGO | 5.9 | WT% | UNKNOWN | |
| CAO | 9.7 | WT% | UNKNOWN | |
| NA2O | 2.4 | WT% | UNKNOWN | |
| K2O | 0.66 | WT% | UNKNOWN | |
| P2O5 | 0.51 | WT% | UNKNOWN | |
| H2O_PLUS | 1.2 | WT% | UNKNOWN | |
| H2O_MINUS | 0.6 | WT% | UNKNOWN | |
| CO2 | 0.3 | WT% | UNKNOWN | |
| TOTAL | 99.8 | WT% | UNKNOWN | |
| NI | 35 | PPM | UNKNOWN | |
| CR | 40 | PPM | UNKNOWN | |
| RB | 20 | PPM | UNKNOWN | |
| SR | 340 | PPM | UNKNOWN |