Sample 80H4
NavDat sample number 10401 · BASALT
Sample
| Sample ID | 80H4 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | medium grained, granular, subophitic plagioclase, titanoaugite, olivine shows iddingsite alteration, interstitial oxide-rich mesostasis |
Location
| Latitude | 43.0958 |
|---|---|
| Longitude | -116.183 |
| State / province | Idaho |
| Volcanic field | Basalt from Black Butte |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.06 | 1.82 | 2.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.4 | WT% | UNKNOWN | |
| TIO2 | 2.4 | WT% | UNKNOWN | |
| AL2O3 | 13.6 | WT% | UNKNOWN | |
| FE2O3 | 3.9 | WT% | UNKNOWN | |
| FEO | 9.6 | WT% | UNKNOWN | |
| MNO | 0.19 | WT% | UNKNOWN | |
| MGO | 6 | WT% | UNKNOWN | |
| CAO | 10.5 | WT% | UNKNOWN | |
| NA2O | 2.5 | WT% | UNKNOWN | |
| K2O | 0.46 | WT% | UNKNOWN | |
| P2O5 | 0.5 | WT% | UNKNOWN | |
| H2O_PLUS | 1.3 | WT% | UNKNOWN | |
| H2O_MINUS | 0.7 | WT% | UNKNOWN | |
| CO2 | 0.3 | WT% | UNKNOWN | |
| TOTAL | 100.3 | WT% | UNKNOWN | |
| NI | 35 | PPM | UNKNOWN | |
| CR | 35 | PPM | UNKNOWN | |
| RB | 10 | PPM | UNKNOWN | |
| SR | 310 | PPM | UNKNOWN |