Sample DL97-12
NavDat sample number 42832 · DACITE
Sample
| Sample ID | DL97-12 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 35.986 |
|---|---|
| Longitude | -118.294 |
| Location | Domelands |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.4 | 3.2 | 3.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65.9 | WT% | ICPMS | |
| TIO2 | 0.59 | WT% | ICPMS | |
| AL2O3 | 16.7 | WT% | ICPMS | |
| MNO | 0.04 | WT% | ICPMS | |
| MGO | 1.71 | WT% | ICPMS | |
| FE2O3 | 3.39 | WT% | ICPMS | |
| CAO | 4.13 | WT% | ICPMS | |
| NA2O | 4.66 | WT% | ICPMS | |
| K2O | 2.67 | WT% | ICPMS | |
| P2O5 | 0.22 | WT% | ICPMS | |
| TOTAL | 98.3 | WT% | ICPMS | |
| BA | 1507 | PPM | INAA | |
| CO | 6 | PPM | INAA | |
| HF | 3.7 | PPM | INAA | |
| NB | 5 | PPM | INAA | |
| NI | 23 | PPM | INAA | |
| RB | 46 | PPM | INAA | |
| SC | 7 | PPM | INAA | |
| SR | 1168 | PPM | INAA | |
| TA | 0.3 | PPM | INAA | |
| TH | 2.2 | PPM | INAA | |
| U | 0.8 | PPM | INAA | |
| Y | 9 | PPM | INAA | |
| ZN | 74 | PPM | INAA | |
| ZR | 152 | PPM | INAA | |
| PB | 16 | PPM | INAA | |
| LA | 18 | PPM | INAA | |
| CE | 35 | PPM | INAA | |
| PR | 4 | PPM | INAA | |
| ND | 16 | PPM | INAA | |
| SM | 2.9 | PPM | INAA | |
| EU | 0.8 | PPM | INAA | |
| GD | 2.1 | PPM | INAA | |
| TB | 0.3 | PPM | INAA | |
| DY | 1.6 | PPM | INAA | |
| HO | 0.3 | PPM | INAA | |
| ER | 0.8 | PPM | INAA | |
| TM | 0.1 | PPM | INAA | |
| YB | 0.7 | PPM | INAA | |
| LU | 0.1 | PPM | INAA |