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Sample NH87-86
NavDat sample number 22034 · VITROPHERE
Sample
| Sample ID | NH87-86 |
|---|
| Rock name | VITROPHERE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 43.1939 |
|---|
| Longitude | -115.145 |
|---|
| Location | Dempsey Meadows |
|---|
| State / province | Idaho |
|---|
| Volcanic field | Tuff of Knob, lower vitrophyre |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 9 |
|
9 |
10 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 69.75 | | WT% | ICP |
| TIO2 | 0.56 | | WT% | ICP |
| AL2O3 | 12.71 | | WT% | ICP |
| FE2O3T | 4.46 | | WT% | ICP |
| MNO | 0.06 | | WT% | ICP |
| MGO | 0.44 | | WT% | ICP |
| CAO | 1.85 | | WT% | ICP |
| NA2O | 2.79 | | WT% | ICP |
| K2O | 5.04 | | WT% | ICP |
| P2O5 | 0.11 | | WT% | ICP |
| BA | 1200 | | PPM | ICP |
| SR | 113 | | PPM | ICP |
| V | 20 | | PPM | ICP |
| ZN | 90 | | PPM | ICP |
| TOTAL | 97.76 | | WT% | ICP |
| Y | 63.2 | | PPM | ICP |
| ZR | 576 | | PPM | ICP |
| SC | 6.7 | | PPM | ICP |
