Sample RH19KW
NavDat sample number 40063 · RHYOLITE
Sample
| Sample ID | RH19KW |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | welded |
Location
| Latitude | 42.3472 |
|---|---|
| Longitude | -114.197 |
| Location | Rams Horn Ridge |
| State / province | Idaho |
| Volcanic field | Tuff of McMullen Creek, member 5 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8.6 | 8 | 9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 72.8 | WT% | ICPAES | |
| TIO2 | 0.56 | WT% | ICPAES | |
| AL2O3 | 12.9 | WT% | ICPAES | |
| FEOT | 4.04 | WT% | ICPAES | |
| MNO | 0.085 | WT% | ICPAES | |
| MGO | 0.2 | WT% | ICPAES | |
| CAO | 1.55 | WT% | ICPAES | |
| NA2O | 3.27 | WT% | ICPAES | |
| K2O | 4.5 | WT% | ICPAES | |
| P2O5 | 0.14 | WT% | ICPAES | |
| FEOT | 3.92 | WT% | INAA | |
| NA2O | 3.42 | WT% | INAA | |
| SC | 7.29 | PPM | INAA | |
| CO | 3.4 | PPM | INAA | |
| RB | 154 | PPM | INAA | |
| SR | 120 | PPM | ICPAES | |
| CS | 1.9 | PPM | INAA | |
| BA | 1110 | PPM | ICPAES | |
| LA | 78.1 | PPM | INAA | |
| CE | 160 | PPM | INAA | |
| ND | 63.8 | PPM | INAA | |
| SM | 13 | PPM | INAA | |
| EU | 2.58 | PPM | INAA | |
| TB | 1.81 | PPM | INAA | |
| YB | 5.89 | PPM | INAA | |
| LU | 0.87 | PPM | INAA | |
| ZR | 595 | PPM | ICPAES | |
| HF | 16.5 | PPM | INAA | |
| TA | 3.45 | PPM | INAA | |
| TH | 25.8 | PPM | INAA | |
| U | 6.1 | PPM | INAA |