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Sample SR5
NavDat sample number 21550 · BASALT
Sample
| Sample ID | SR5 |
|---|
| Rock name | BASALT |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 46.167 |
|---|
| Longitude | -110.5 |
|---|
| Location | Crazy Mountains |
|---|
| State / province | Montana |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 51.4 |
|
50.5 |
52.3 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 50.2 | | WT% | DCP |
| TIO2 | 1.26 | | WT% | DCP |
| AL2O3 | 14.21 | | WT% | DCP |
| FE2O3 | 10.12 | | WT% | DCP |
| FEO | 5.56 | | WT% | DCP |
| MNO | 0.14 | | WT% | DCP |
| MGO | 7.03 | | WT% | DCP |
| CAO | 8.77 | | WT% | DCP |
| NA2O | 2.55 | | WT% | DCP |
| K2O | 1.38 | | WT% | DCP |
| P2O5 | 0.38 | | WT% | DCP |
| TOTAL | 97.13 | | WT% | DCP |
| NI | 134 | | PPM | DCP |
| CR | 322 | | PPM | DCP |
| SR | 713 | | PPM | MS |
| RB | 19.6 | | PPM | MS |
| BA | 957 | | PPM | DCP |
| TH | 5.33 | | PPM | NAA |
| TA | 0.72 | | PPM | NAA |
| NB | 38 | | PPM | DCP |
| CE | 75 | | PPM | NAA |
| ZR | 170 | | PPM | DCP |
| HF | 3.81 | | PPM | NAA |
| SM | 5.42 | | PPM | MS |
| Y | 28 | | PPM | DCP |
| YB | 1.55 | | PPM | NAA |
