Sample BR-18
NavDat sample number 38820 · BASALT
Sample
| Sample ID | BR-18 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Groves |
Location
| Latitude | 35.9303 |
|---|---|
| Longitude | -117.816 |
| State / province | California |
| Volcanic field | Coso |
| Location comment | Little Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.188 | 0.153 | 0.223 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.93 | WT% | DCP | |
| TIO2 | 1.94 | WT% | DCP | |
| AL2O3 | 17.69 | WT% | DCP | |
| FE2O3 | 10.69 | WT% | DCP | |
| MNO | 0.17 | WT% | DCP | |
| MGO | 6.16 | WT% | DCP | |
| CAO | 10.63 | WT% | DCP | |
| NA2O | 3.66 | WT% | DCP | |
| K2O | 1.04 | WT% | DCP | |
| P2O5 | 0.41 | WT% | DCP | |
| BA | 260 | PPM | DCP | |
| CR | 106 | PPM | DCP | |
| NI | 57 | PPM | DCP | |
| SC | 28 | PPM | DCP | |
| SR | 550 | PPM | DCP | |
| V | 234 | PPM | DCP | |
| Y | 29 | PPM | DCP | |
| ZR | 204 | PPM | DCP | |
| SC | 27.2 | PPM | INAA | |
| CR | 100 | PPM | INAA | |
| CO | 40 | PPM | INAA | |
| NI | 49 | PPM | INAA | |
| ZN | 130 | PPM | INAA | |
| ARSENIC | 2 | PPM | INAA | |
| SE | 0.9 | PPM | INAA | |
| BR | 3.5 | PPM | INAA | |
| SR | 99 | PPM | INAA | |
| NB | 17 | PPM | INAA | |
| MO | 1 | PPM | INAA | |
| AG | 1 | PPM | INAA | |
| CS | 1.1 | PPM | INAA | |
| BA | 390 | PPM | INAA | |
| LA | 17.9 | PPM | INAA | |
| CE | 36 | PPM | INAA | |
| ND | 19 | PPM | INAA | |
| SM | 3.87 | PPM | INAA | |
| EU | 1.57 | PPM | INAA | |
| TB | 0.6 | PPM | INAA | |
| YB | 1.9 | PPM | INAA | |
| LU | 0.28 | PPM | INAA | |
| HF | 3.8 | PPM | INAA | |
| TA | 1.1 | PPM | INAA | |
| W | 3 | PPM | INAA | |
| AU | 5 | PPM | INAA | |
| PB | 1 | PPM | INAA | |
| TH | 1.5 | PPM | INAA | |
| U | 0.2 | PPM | INAA | |
| SR87_SR86 | 0.70381 | MS | ||
| ND143_ND144 | 0.512964 | MS | ||
| PB206_PB204 | 19.028 | UNKNOWN | ||
| PB207_PB204 | 15.547 | UNKNOWN | ||
| PB208_PB204 | 38.655 | UNKNOWN |