Sample RH07KW
NavDat sample number 40052 · RHYOLITE
Sample
| Sample ID | RH07KW |
|---|---|
| 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 | 73.9 | WT% | ICPAES | |
| TIO2 | 0.53 | WT% | ICPAES | |
| AL2O3 | 12.4 | WT% | ICPAES | |
| FEOT | 3.31 | WT% | ICPAES | |
| MNO | 0.057 | WT% | ICPAES | |
| MGO | 0.29 | WT% | ICPAES | |
| CAO | 1.38 | WT% | ICPAES | |
| NA2O | 2.74 | WT% | ICPAES | |
| K2O | 5.25 | WT% | ICPAES | |
| P2O5 | 0.09 | WT% | ICPAES | |
| FEOT | 3.15 | WT% | INAA | |
| NA2O | 2.69 | WT% | INAA | |
| SC | 6.01 | PPM | INAA | |
| CR | 0.5 | PPM | INAA | |
| CO | 4.01 | PPM | INAA | |
| RB | 174 | PPM | INAA | |
| SR | 83 | PPM | ICPAES | |
| CS | 2.7 | PPM | INAA | |
| BA | 1020 | PPM | ICPAES | |
| LA | 81.7 | PPM | INAA | |
| CE | 159 | PPM | INAA | |
| ND | 63.5 | PPM | INAA | |
| SM | 12.6 | PPM | INAA | |
| EU | 1.93 | PPM | INAA | |
| TB | 1.71 | PPM | INAA | |
| YB | 5.88 | PPM | INAA | |
| LU | 0.86 | PPM | INAA | |
| ZR | 573 | PPM | ICPAES | |
| HF | 15.6 | PPM | INAA | |
| TA | 3.29 | PPM | INAA | |
| TH | 27.5 | PPM | INAA | |
| U | 6.4 | PPM | INAA |