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Sample HN-1
NavDat sample number 32797 · BASALT
Sample
| Sample ID | HN-1 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | ophitic with plag, cpx, oliv, ox, and minor interstitial glass and glass alteration products |
|---|
Location
| Latitude | 43.2016 |
|---|
| Longitude | -116.727 |
|---|
| Location | exposed in bottom of dry wash |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Hoot Nanny Olivine Basalt of McIntyre 1972 |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 13 |
|
8 |
18 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.28 | | WT% | XRF |
| AL2O3 | 15.34 | | WT% | XRF |
| FE2O3 | 2.64 | | WT% | XRF |
| FEO | 8.97 | | WT% | XRF |
| MGO | 8.29 | | WT% | XRF |
| CAO | 10 | | WT% | XRF |
| NA2O | 2.69 | | WT% | XRF |
| K2O | 0.41 | | WT% | XRF |
| H2O_PLUS | 0.98 | | WT% | XRF |
| H2O_MINUS | 0.7 | | WT% | XRF |
| TIO2 | 1.92 | | WT% | XRF |
| P2O5 | 0.27 | | WT% | XRF |
| MNO | 0.19 | | WT% | XRF |
| CO2 | 0.17 | | WT% | XRF |
| TOTAL | 99.85 | | WT% | XRF |
