Sample RH10KW
NavDat sample number 40055 · RHYOLITE
Sample
| Sample ID | RH10KW |
|---|---|
| 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 4 |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8.6 | 8 | 9 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 71.9 | WT% | ICPAES | |
| TIO2 | 0.63 | WT% | ICPAES | |
| AL2O3 | 13.4 | WT% | ICPAES | |
| FEOT | 4 | WT% | ICPAES | |
| MNO | 0.056 | WT% | ICPAES | |
| MGO | 0.37 | WT% | ICPAES | |
| CAO | 1.86 | WT% | ICPAES | |
| NA2O | 3.35 | WT% | ICPAES | |
| K2O | 4.3 | WT% | ICPAES | |
| P2O5 | 0.14 | WT% | ICPAES | |
| FEOT | 3.69 | WT% | INAA | |
| NA2O | 3.28 | WT% | INAA | |
| SC | 7.26 | PPM | INAA | |
| CO | 3.87 | PPM | INAA | |
| RB | 151 | PPM | INAA | |
| SR | 130 | PPM | ICPAES | |
| CS | 2.15 | PPM | INAA | |
| BA | 1070 | PPM | ICPAES | |
| LA | 81.3 | PPM | INAA | |
| CE | 141 | PPM | INAA | |
| ND | 63.5 | PPM | INAA | |
| SM | 12.8 | PPM | INAA | |
| EU | 2.29 | PPM | INAA | |
| TB | 1.7 | PPM | INAA | |
| YB | 5.7 | PPM | INAA | |
| LU | 0.84 | PPM | INAA | |
| ZR | 598 | PPM | ICPAES | |
| HF | 15.7 | PPM | INAA | |
| TA | 3.12 | PPM | INAA | |
| TH | 24.3 | PPM | INAA | |
| U | 4.6 | PPM | INAA |