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Sample BR-4
NavDat sample number 6346 · ORENDITE
Sample
| Sample ID | BR-4 |
|---|
| Rock name | ORENDITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 41.8736 |
|---|
| Longitude | -108.795 |
|---|
| Location | Leucite Hills |
|---|
| State / province | Wyoming |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 1 |
|
0.9 |
1.1 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 51.8 | | WT% | AAS |
| TIO2 | 2.3 | | WT% | AAS |
| AL2O3 | 9.2 | | WT% | AAS |
| FE2O3 | 4.8 | | WT% | AAS |
| MNO | 0.075 | | WT% | AAS |
| MGO | 9.3 | | WT% | AAS |
| CAO | 4.9 | | WT% | AAS |
| NA2O | 2 | | WT% | AAS |
| K2O | 9.6 | | WT% | AAS |
| TOTAL | 94.7 | | WT% | AAS |
| SR | 0.36 | | PPM | AAS |
| BA | 0.4 | | PPM | AAS |
