Sample CD-3
NavDat sample number 29558 · RHYOLITE
Sample
| Sample ID | CD-3 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | R.L. Smith and W.A. Duffield |
| Comment | spherulitic obsidian |
Location
| Latitude | 36.0828 |
|---|---|
| Longitude | -117.862 |
| Location | Inyo County |
| State / province | California |
| Volcanic field | Coso Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.235 | 0.21 | 0.26 |
Analyses
Glass
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.9 | WT% | UNKNOWN | |
| AL2O3 | 12.41 | WT% | UNKNOWN | |
| FE2O3 | 0.5 | WT% | UNKNOWN | |
| FEO | 0.54 | WT% | UNKNOWN | |
| MGO | 0.01 | WT% | UNKNOWN | |
| CAO | 0.35 | WT% | UNKNOWN | |
| NA2O | 4.45 | WT% | UNKNOWN | |
| K2O | 4.4 | WT% | UNKNOWN | |
| H2O_PLUS | 0.19 | WT% | UNKNOWN | |
| TIO2 | 0.06 | WT% | UNKNOWN | |
| P2O5 | 0.01 | WT% | UNKNOWN | |
| MNO | 0.018 | WT% | UNKNOWN | |
| F | 0.19 | WT% | UNKNOWN | |
| BA | 8 | PPM | UNKNOWN | |
| CO | 0.1 | PPM | UNKNOWN | |
| CR | 0 | PPM | UNKNOWN | |
| CS | 7 | PPM | UNKNOWN | |
| HF | 6 | PPM | UNKNOWN | |
| NB | 75 | PPM | UNKNOWN | |
| PB | 34 | PPM | UNKNOWN | |
| RB | 297 | PPM | UNKNOWN | |
| RB | 330 | PPM | UNKNOWN | |
| SB | 0.9 | PPM | UNKNOWN | |
| SC | 0.99 | PPM | UNKNOWN | |
| SR | 2.8 | PPM | UNKNOWN | |
| TA | 7 | PPM | UNKNOWN | |
| TH | 34.3 | PPM | UNKNOWN | |
| U | 12.3 | PPM | UNKNOWN | |
| ZN | 55 | PPM | UNKNOWN | |
| ZR | 105 | PPM | UNKNOWN | |
| LA | 16 | PPM | UNKNOWN | |
| CE | 40 | PPM | UNKNOWN | |
| ND | 25 | PPM | UNKNOWN | |
| SM | 6.9 | PPM | UNKNOWN | |
| EU | 0.02 | PPM | UNKNOWN | |
| TB | 1.67 | PPM | UNKNOWN | |
| TM | 1.03 | PPM | UNKNOWN | |
| YB | 7.5 | PPM | UNKNOWN | |
| LU | 0.99 | PPM | UNKNOWN |