Sample CD-23
NavDat sample number 29565 · RHYOLITE
Sample
| Sample ID | CD-23 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | R.L. Smith and W.A. Duffield |
| Comment | obsidian |
Location
| Latitude | 36.022 |
|---|---|
| Longitude | -117.824 |
| Location | Inyo County |
| State / province | California |
| Volcanic field | Coso Volcanic Field |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.16 | 0.13 | 0.19 |
Analyses
Glass
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 76.4 | WT% | UNKNOWN | |
| AL2O3 | 12.56 | WT% | UNKNOWN | |
| FE2O3 | 0.35 | WT% | UNKNOWN | |
| FEO | 0.6 | WT% | UNKNOWN | |
| MGO | 0.02 | WT% | UNKNOWN | |
| CAO | 0.44 | WT% | UNKNOWN | |
| NA2O | 4.32 | WT% | UNKNOWN | |
| K2O | 4.58 | WT% | UNKNOWN | |
| H2O_PLUS | 0.28 | WT% | UNKNOWN | |
| TIO2 | 0.09 | WT% | UNKNOWN | |
| P2O5 | 0.01 | WT% | UNKNOWN | |
| MNO | 0.016 | WT% | UNKNOWN | |
| CL | 0.07 | WT% | UNKNOWN | |
| F | 0.16 | WT% | UNKNOWN | |
| F | 0.14 | WT% | UNKNOWN | |
| BA | 32 | PPM | UNKNOWN | |
| BE | 8.9 | PPM | UNKNOWN | |
| CO | 0.2 | PPM | UNKNOWN | |
| CR | 1.6 | PPM | UNKNOWN | |
| CS | 6.5 | PPM | UNKNOWN | |
| HF | 5.3 | PPM | UNKNOWN | |
| LI | 89 | PPM | UNKNOWN | |
| NB | 57 | PPM | UNKNOWN | |
| PB | 31 | PPM | UNKNOWN | |
| RB | 258 | PPM | UNKNOWN | |
| RB | 270 | PPM | UNKNOWN | |
| SB | 1 | PPM | UNKNOWN | |
| SC | 0.8 | PPM | UNKNOWN | |
| SN | 9.6 | PPM | UNKNOWN | |
| SR | 6.8 | PPM | UNKNOWN | |
| TA | 5.52 | PPM | UNKNOWN | |
| TH | 31.6 | PPM | UNKNOWN | |
| U | 9.3 | PPM | UNKNOWN | |
| ZN | 44 | PPM | UNKNOWN | |
| ZR | 110 | PPM | UNKNOWN | |
| LA | 32 | PPM | UNKNOWN | |
| CE | 61 | PPM | UNKNOWN | |
| ND | 27 | PPM | UNKNOWN | |
| SM | 6.2 | PPM | UNKNOWN | |
| EU | 0.09 | PPM | UNKNOWN | |
| TB | 1.2 | PPM | UNKNOWN | |
| TM | 0.8 | PPM | UNKNOWN | |
| YB | 6.1 | PPM | UNKNOWN | |
| LU | 0.82 | PPM | UNKNOWN |