Sample BO75-5
NavDat sample number 48282 · DACITE
Sample
| Sample ID | BO75-5 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.0283 |
|---|---|
| Longitude | -119.04 |
| State / province | Calfornia |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.0002 | 0.00018 | 0.00022 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 67 | WT% | WET | |
| TIO2 | 0.53 | WT% | WET | |
| AL2O3 | 16.1 | WT% | WET | |
| FE2O3 | 1.09 | WT% | WET | |
| FEO | 2.21 | WT% | WET | |
| MNO | 0.07 | WT% | WET | |
| MGO | 0.81 | WT% | WET | |
| CAO | 2.41 | WT% | WET | |
| NA2O | 4.61 | WT% | WET | |
| K2O | 4.06 | WT% | WET | |
| P2O5 | 0.17 | WT% | WET | |
| H2O_PLUS | 0.14 | WT% | WET | |
| H2O_MINUS | 0.12 | WT% | WET | |
| CO2 | 0.02 | WT% | WET | |
| TOTAL | 99.34 | WT% | WET | |
| BA | 1360 | PPM | AAS | |
| CO | 3.97 | PPM | AAS | |
| CR | 0.7 | PPM | AAS | |
| CU | 2.07 | PPM | AAS | |
| HF | 6.99 | PPM | AAS | |
| NB | 14 | PPM | AAS | |
| NI | 8.95 | PPM | AAS | |
| RB | 92.4 | PPM | AAS | |
| SB | 0.59 | PPM | AAS | |
| SC | 4.75 | PPM | AAS | |
| SR | 371 | PPM | AAS | |
| TA | 1 | PPM | AAS | |
| TH | 8.16 | PPM | AAS | |
| U | 2.65 | PPM | AAS | |
| Y | 18 | PPM | AAS | |
| ZN | 70.1 | PPM | AAS | |
| ZR | 267 | PPM | AAS | |
| LA | 40 | PPM | AAS | |
| CE | 76.9 | PPM | AAS | |
| ND | 27.5 | PPM | AAS | |
| SM | 4.68 | PPM | AAS | |
| EU | 1.09 | PPM | AAS | |
| GD | 3.96 | PPM | AAS | |
| TB | 0.57 | PPM | AAS | |
| TM | 0.3 | PPM | AAS | |
| YB | 1.83 | PPM | AAS | |
| LU | 0.27 | PPM | AAS |