Sample CD-12
NavDat sample number 29569 · RHYOLITE
Sample
| Sample ID | CD-12 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | R.L. Smith and W.A. Duffield |
| Comment | lithophysal obsidian |
Location
| Latitude | 36.0788 |
|---|---|
| Longitude | -117.82 |
| Location | Inyo County |
| State / province | California |
| Volcanic field | Coso Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.063 | 0.054 | 0.072 |
Analyses
Glass
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.6 | WT% | UNKNOWN | |
| AL2O3 | 12.42 | WT% | UNKNOWN | |
| FE2O3 | 0.69 | WT% | UNKNOWN | |
| FEO | 0.3 | WT% | UNKNOWN | |
| MGO | 0.01 | WT% | UNKNOWN | |
| CAO | 0.36 | WT% | UNKNOWN | |
| NA2O | 4.36 | WT% | UNKNOWN | |
| K2O | 4.24 | WT% | UNKNOWN | |
| H2O_PLUS | 0.38 | WT% | UNKNOWN | |
| TIO2 | 0.08 | WT% | UNKNOWN | |
| P2O5 | 0.01 | WT% | UNKNOWN | |
| MNO | 0.021 | WT% | UNKNOWN | |
| CL | 0.06 | WT% | UNKNOWN | |
| F | 0.16 | WT% | UNKNOWN | |
| F | 0.13 | WT% | UNKNOWN | |
| CO | 0.1 | PPM | UNKNOWN | |
| CR | 1.1 | PPM | UNKNOWN | |
| CS | 6 | PPM | UNKNOWN | |
| HF | 5 | PPM | UNKNOWN | |
| NB | 47 | PPM | UNKNOWN | |
| PB | 28 | PPM | UNKNOWN | |
| RB | 229 | PPM | UNKNOWN | |
| RB | 235 | PPM | UNKNOWN | |
| SB | 0.9 | PPM | UNKNOWN | |
| SC | 0.51 | PPM | UNKNOWN | |
| TA | 5.43 | PPM | UNKNOWN | |
| TH | 29.2 | PPM | UNKNOWN | |
| U | 12.9 | PPM | UNKNOWN | |
| Y | 55 | PPM | UNKNOWN | |
| ZN | 44 | PPM | UNKNOWN | |
| ZR | 90 | PPM | UNKNOWN | |
| LA | 17 | PPM | UNKNOWN | |
| CE | 37 | PPM | UNKNOWN | |
| ND | 25 | PPM | UNKNOWN | |
| SM | 4.9 | PPM | UNKNOWN | |
| EU | 0.06 | PPM | UNKNOWN | |
| TB | 1.06 | PPM | UNKNOWN | |
| TM | 0.81 | PPM | UNKNOWN | |
| YB | 5.6 | PPM | UNKNOWN | |
| LU | 0.77 | PPM | UNKNOWN |