Sample DP73-3
NavDat sample number 48270 · DACITE
Sample
| Sample ID | DP73-3 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 37.665 |
|---|---|
| Longitude | -119.022 |
| State / province | Calfornia |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.1 | 0.09 | 0.11 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67.38 | WT% | WET | |
| TIO2 | 0.69 | WT% | WET | |
| AL2O3 | 15.85 | WT% | WET | |
| FE2O3 | 0.94 | WT% | WET | |
| FEO | 2.28 | WT% | WET | |
| MNO | 0.09 | WT% | WET | |
| MGO | 0.74 | WT% | WET | |
| CAO | 1.94 | WT% | WET | |
| NA2O | 5.08 | WT% | WET | |
| K2O | 4.21 | WT% | WET | |
| P2O5 | 0.16 | WT% | WET | |
| H2O_PLUS | 0.15 | WT% | WET | |
| H2O_MINUS | 0.06 | WT% | WET | |
| CO2 | 0.02 | WT% | WET | |
| TOTAL | 99.59 | WT% | WET | |
| BA | 1560 | PPM | AAS | |
| CO | 2.4 | PPM | AAS | |
| CR | 1.5 | PPM | AAS | |
| CU | 2 | PPM | AAS | |
| GA | 27 | PPM | AAS | |
| HF | 7.5 | PPM | AAS | |
| RB | 108 | PPM | AAS | |
| SC | 7.03 | PPM | AAS | |
| SR | 330 | PPM | AAS | |
| TA | 1.35 | PPM | AAS | |
| TH | 9.8 | PPM | AAS | |
| U | 3.4 | PPM | AAS | |
| V | 30 | PPM | AAS | |
| Y | 30 | PPM | AAS | |
| ZN | 72 | PPM | AAS | |
| ZR | 409 | PPM | AAS | |
| LA | 54 | PPM | AAS | |
| CE | 92 | PPM | AAS | |
| ND | 43 | PPM | AAS | |
| SM | 7.1 | PPM | AAS | |
| EU | 1.5 | PPM | AAS | |
| GD | 7.8 | PPM | AAS | |
| TB | 0.78 | PPM | AAS | |
| TM | 0.34 | PPM | AAS | |
| YB | 2.7 | PPM | AAS | |
| LU | 0.39 | PPM | AAS |