Sample AH95-8C
NavDat sample number 93143 · DACITE
Sample
| Sample ID | AH95-8C |
|---|---|
| Rock name | DACITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | Slightly porphyritic mafic |
Location
| Latitude | 36.6502 |
|---|---|
| Longitude | -118.116 |
| Location | Independence dike swarm |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 148 | 146 | 150 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.76 | WT% | DCP | |
| TIO2 | 1.01 | WT% | DCP | |
| AL2O3 | 16.73 | WT% | DCP | |
| FE2O3 | 5.03 | WT% | DCP | |
| MNO | 0.12 | WT% | DCP | |
| MGO | 1.43 | WT% | DCP | |
| CAO | 3.13 | WT% | DCP | |
| NA2O | 5.23 | WT% | DCP | |
| K2O | 3.21 | WT% | DCP | |
| P2O5 | 0.34 | WT% | DCP | |
| LOI | 0.97 | WT% | DCP | |
| TOTAL | 100.59 | WT% | DCP | |
| LI | 21.94 | PPM | ICPMS | |
| BE | 1.84 | PPM | ICPMS | |
| SC | 14.19 | PPM | ICPMS | |
| V | 38.81 | PPM | ICPMS | |
| CR | 4.51 | PPM | ICPMS | |
| CO | 3.52 | PPM | ICPMS | |
| NI | 6.37 | PPM | ICPMS | |
| CU | 6.76 | PPM | ICPMS | |
| ZN | 82.82 | PPM | ICPMS | |
| GA | 19.75 | PPM | ICPMS | |
| NB | 14.96 | PPM | ICPMS | |
| PR | 9.44 | PPM | ICPMS | |
| GD | 7.36 | PPM | ICPMS | |
| DY | 6.65 | PPM | ICPMS | |
| HO | 1.33 | PPM | ICPMS | |
| ER | 3.51 | PPM | ICPMS | |
| PB | 8.18 | PPM | ICPMS | |
| SIO2 | 63.76 | WT% | DCP | |
| TIO2 | 1.01 | WT% | DCP | |
| AL2O3 | 16.73 | WT% | DCP | |
| FE2O3 | 5.03 | WT% | DCP | |
| MNO | 0.12 | WT% | DCP | |
| MGO | 1.43 | WT% | DCP | |
| CAO | 3.13 | WT% | DCP | |
| NA2O | 5.23 | WT% | DCP | |
| K2O | 3.21 | WT% | DCP | |
| P2O5 | 0.34 | WT% | DCP | |
| LOI | 0.97 | WT% | DCP | |
| TOTAL | 100.59 | WT% | DCP |