Sample BB-92-22
NavDat sample number 34358 · RHYOLITE
Sample
| Sample ID | BB-92-22 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 43.3 |
|---|---|
| Longitude | -121.9 |
| Location | Burns Butte |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 7.75 | 7.69 | 7.81 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.91 | WT% | UNKNOWN | |
| TIO2 | 0.13 | WT% | UNKNOWN | |
| AL2O3 | 11.53 | WT% | UNKNOWN | |
| FEO | 1.61 | WT% | UNKNOWN | |
| MNO | 0.05 | WT% | UNKNOWN | |
| MGO | 0.05 | WT% | UNKNOWN | |
| CAO | 0.19 | WT% | UNKNOWN | |
| NA2O | 5.03 | WT% | UNKNOWN | |
| K2O | 4.47 | WT% | UNKNOWN | |
| P2O5 | 0.02 | WT% | UNKNOWN | |
| RB | 107 | PPM | UNKNOWN | |
| BA | 16 | PPM | UNKNOWN | |
| SR | 10 | PPM | UNKNOWN | |
| ZR | 465 | PPM | UNKNOWN | |
| NB | 49 | PPM | UNKNOWN | |
| Y | 92 | PPM | UNKNOWN | |
| CS | 3.02 | PPM | UNKNOWN | |
| U | 3.6 | PPM | UNKNOWN | |
| TH | 9.86 | PPM | UNKNOWN | |
| HF | 12.6 | PPM | UNKNOWN | |
| TA | 2.8 | PPM | UNKNOWN | |
| SB | 0.85 | PPM | UNKNOWN | |
| ARSENIC | 4.6 | PPM | UNKNOWN | |
| SC | 1.11 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| CO | 0.08 | PPM | UNKNOWN | |
| LA | 54.8 | PPM | UNKNOWN | |
| CE | 123 | PPM | UNKNOWN | |
| ND | 47 | PPM | UNKNOWN | |
| SM | 8.55 | PPM | UNKNOWN | |
| EU | 0.11 | PPM | UNKNOWN | |
| TB | 1.76 | PPM | UNKNOWN | |
| YB | 7.81 | PPM | UNKNOWN | |
| LU | 1.1 | PPM | UNKNOWN |